Mercurial > hg-public > lasercut-scripts / annotate
stuff/(Cad.py) Plotting with Z axis movement.py@d93a721621bd (annotated)
stuff/(Cad.py) Plotting with Z axis movement.py
Fri, 03 Jun 2016 10:05:45 +0200
- author
- mbayer
- date
- Fri, 03 Jun 2016 10:05:45 +0200
- changeset 17
- d93a721621bd
- parent 0
- ee535cb8fb1a
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- -rw-r--r--
remove pyc files
| 0 | 1 | #!/usr/bin/env python |
| 2 | # | |
| 3 | # cad.py | |
| 4 | # | |
| 5 | # Neil Gershenfeld | |
| 6 | # | |
| 7 | # (c) Massachusetts Institute of Technology 2007 | |
| 8 | # Permission granted for experimental and personal use; | |
| 9 | # license for commercial sale available from MIT. | |
| 10 | # | |
| 11 | #Altered by R Parsons (AKA: Capo) to output gcode with the '.gcode' extension as opposed to '.g'. | |
| 12 | #Also the default variables were changed to metric values | |
| 13 | DATE = "7/12/010" | |
| 14 | ||
| 15 | from numpy import * | |
| 16 | import scipy.signal.signaltools | |
| 17 | from string import * | |
| 18 | from Tkinter import * | |
| 19 | from tkFileDialog import * | |
| 20 | import Image, ImageTk, ImageDraw, ImageFont, ImageOps | |
| 21 | import os, struct | |
| 22 | #import time | |
| 23 | ||
| 24 | class point: | |
| 25 | # | |
| 26 | # an xyz point | |
| 27 | # | |
| 28 | def __init__(self,x,y,z=0): | |
| 29 | self.x = x | |
| 30 | self.y = y | |
| 31 | self.z = z | |
| 32 | ||
| 33 | class cad_variables: | |
| 34 | # | |
| 35 | # cad variables | |
| 36 | # | |
| 37 | def __init__(self): | |
| 38 | self.xmin = 0 # minimum x value to render | |
| 39 | self.xmax = 0 # maximum x value to render | |
| 40 | self.ymin = 0 # minimum y value to render | |
| 41 | self.ymax = 0 # maximum y value to render | |
| 42 | self.zmin = 0 # minimum z value to render | |
| 43 | self.zmax = 0 # maximum z value to render | |
| 44 | self.zlist = [] # z values to render | |
| 45 | self.nx = 0 # number of x points to render | |
| 46 | self.ny = 0 # number of y points to render | |
| 47 | self.nz = 1 # number of z points to render | |
| 48 | self.rz = 0 # perspective view z rotation (degrees) | |
| 49 | self.rx = 0 # perspective view x rotation (degrees) | |
| 50 | self.units = 'in' # file units | |
| 51 | self.function = '0' # cad function | |
| 52 | self.toolpaths = [] # toolpaths | |
| 53 | self.x = [] # x triangulation | |
| 54 | self.y = [] # y triangulation | |
| 55 | self.z = [] # z triangulation | |
| 56 | self.labels = [] # display labels | |
| 57 | self.image_r = array(0) # red array | |
| 58 | self.image_g = array(0) # green array | |
| 59 | self.image_b = array(0) # blue array | |
| 60 | self.image_min = 0 # image min value | |
| 61 | self.image_max = 0 # image max value | |
| 62 | self.stop = 0 # stop rendering | |
| 63 | self.nplot = 200 # plot window size | |
| 64 | self.inches_per_unit = 1 # file units | |
| 65 | self.views = 'xyzr' | |
| 66 | self.cam = '' # CAM export type | |
| 67 | self.editor_width = 30 # editor width | |
| 68 | self.editor_height = 10 # editor height | |
| 69 | def view(self,arg): | |
| 70 | global canvas_xy,canvas_yz,canvas_xz,canvas_xyz | |
| 71 | if (arg == 'xy'): | |
| 72 | view_frame2.grid_forget() | |
| 73 | view_frame3.grid_forget() | |
| 74 | canvas_xy.grid_forget() | |
| 75 | self.views = 'xy' | |
| 76 | self.nplot = 2*int(string_window_size.get()) # plot window size | |
| 77 | canvas_xy = Canvas(view_frame2, width=self.nplot, height=self.nplot) | |
| 78 | imxy = Image.new("RGBX",(self.nplot,self.nplot),'black') | |
| 79 | image_xy = ImageTk.PhotoImage(imxy) | |
| 80 | canvas_xy.create_image(self.nplot/2,self.nplot/2,image=image_xy) | |
| 81 | canvas_xy.bind('<Motion>',msg_xy) | |
| 82 | canvas_xy.grid(row=0,column=0) | |
| 83 | view_frame2.grid(row=2,column=0) | |
| 84 | elif (arg == 'xyzr'): | |
| 85 | view_frame2.grid_forget() | |
| 86 | view_frame3.grid_forget() | |
| 87 | canvas_xy.grid_forget() | |
| 88 | canvas_yz.grid_forget() | |
| 89 | canvas_xz.grid_forget() | |
| 90 | canvas_xyz.grid_forget() | |
| 91 | self.views = 'xyzr' | |
| 92 | self.nplot = int(string_window_size.get()) # plot window size | |
| 93 | canvas_xy = Canvas(view_frame3, width=self.nplot, height=self.nplot) | |
| 94 | canvas_yz = Canvas(view_frame3, width=self.nplot, height=self.nplot) | |
| 95 | canvas_xz = Canvas(view_frame3, width=self.nplot, height=self.nplot) | |
| 96 | canvas_xyz = Canvas(view_frame3, width=self.nplot, height=cad.nplot) | |
| 97 | imxy = Image.new("RGBX",(self.nplot,self.nplot),'black') | |
| 98 | image_xy = ImageTk.PhotoImage(imxy) | |
| 99 | canvas_xy.create_image(self.nplot/2,self.nplot/2,image=image_xy) | |
| 100 | canvas_xy.bind('<Motion>',msg_xy) | |
| 101 | canvas_xy.grid(row=0,column=0) | |
| 102 | imyz = Image.new("RGBX",(self.nplot,self.nplot),'black') | |
| 103 | image_yz = ImageTk.PhotoImage(imyz) | |
| 104 | canvas_yz.create_image(self.nplot/2,self.nplot/2,image=image_yz) | |
| 105 | canvas_yz.bind('<Motion>',msg_yz) | |
| 106 | canvas_yz.grid(row=0,column=1) | |
| 107 | imxz = Image.new("RGBX",(self.nplot,self.nplot),'black') | |
| 108 | image_xz = ImageTk.PhotoImage(imxz) | |
| 109 | canvas_xz.create_image(self.nplot/2,self.nplot/2,image=image_xz) | |
| 110 | canvas_xz.bind('<Motion>',msg_xz) | |
| 111 | canvas_xz.grid(row=1,column=0) | |
| 112 | imxyz = Image.new("RGBX",(self.nplot,self.nplot),'black') | |
| 113 | image_xyz = ImageTk.PhotoImage(imxyz) | |
| 114 | canvas_xyz.create_image(self.nplot/2,self.nplot/2,image=image_xyz) | |
| 115 | canvas_xyz.bind('<Motion>',msg_nomsg) | |
| 116 | canvas_xyz.grid(row=1,column=1) | |
| 117 | view_frame3.grid(row=2,column=0) | |
| 118 | else: | |
| 119 | print "view not supported" | |
| 120 | def nxplot(self): | |
| 121 | xwidth = self.xmax - self.xmin | |
| 122 | ywidth = self.ymax - self.ymin | |
| 123 | zwidth = self.zmax - self.zmin | |
| 124 | if ((xwidth >= ywidth) & (xwidth >= zwidth)): | |
| 125 | n = int(self.nplot*xwidth/float(xwidth)) | |
| 126 | elif ((ywidth >= xwidth) & (ywidth >= zwidth)): | |
| 127 | n = int(self.nplot*xwidth/float(ywidth)) | |
| 128 | else: | |
| 129 | n = int(self.nplot*xwidth/float(zwidth)) | |
| 130 | return n | |
| 131 | def nyplot(self): | |
| 132 | xwidth = self.xmax - self.xmin | |
| 133 | ywidth = self.ymax - self.ymin | |
| 134 | zwidth = self.zmax - self.zmin | |
| 135 | if ((xwidth >= ywidth) & (xwidth >= zwidth)): | |
| 136 | n = int(self.nplot*ywidth/float(xwidth)) | |
| 137 | elif ((ywidth >= xwidth) & (ywidth >= zwidth)): | |
| 138 | n = int(self.nplot*ywidth/float(ywidth)) | |
| 139 | else: | |
| 140 | n = int(self.nplot*ywidth/float(zwidth)) | |
| 141 | return n | |
| 142 | def nzplot(self): | |
| 143 | xwidth = self.xmax - self.xmin | |
| 144 | ywidth = self.ymax - self.ymin | |
| 145 | zwidth = self.zmax - self.zmin | |
| 146 | if ((xwidth >= ywidth) & (xwidth >= zwidth)): | |
| 147 | n = int(self.nplot*zwidth/float(xwidth)) | |
| 148 | elif ((ywidth >= xwidth) & (ywidth >= zwidth)): | |
| 149 | n = int(self.nplot*zwidth/float(ywidth)) | |
| 150 | else: | |
| 151 | n = int(self.nplot*zwidth/float(zwidth)) | |
| 152 | return n | |
| 153 | ||
| 154 | cad = cad_variables() | |
| 155 | ||
| 156 | class cad_text: | |
| 157 | def __init__(self,x,y,z=0,text='',size=10,color='#ff0000',anchor=CENTER): | |
| 158 | self.x = x | |
| 159 | self.y = y | |
| 160 | self.z = z | |
| 161 | self.text = text | |
| 162 | self.size = size | |
| 163 | self.color = color | |
| 164 | self.anchor = anchor | |
| 165 | ||
| 166 | class im_class: | |
| 167 | # | |
| 168 | # for PIL images | |
| 169 | # | |
| 170 | def __init__(self): | |
| 171 | self.xy = 0 | |
| 172 | self.xz = 0 | |
| 173 | self.yz = 0 | |
| 174 | self.xyz = 0 | |
| 175 | self.intensity_xy = 0 | |
| 176 | self.intensity_xz = 0 | |
| 177 | self.intensity_yz = 0 | |
| 178 | self.intensity_xyz = 0 | |
| 179 | ||
| 180 | im = im_class() | |
| 181 | ||
| 182 | class images_class: | |
| 183 | # | |
| 184 | # for PhotoImages | |
| 185 | # | |
| 186 | def __init__(self): | |
| 187 | self.xy = 0 | |
| 188 | self.xz = 0 | |
| 189 | self.yz = 0 | |
| 190 | self.xyz = 0 | |
| 191 | ||
| 192 | images = images_class() | |
| 193 | ||
| 194 | class CA_states: | |
| 195 | # | |
| 196 | # CA state definition class | |
| 197 | # | |
| 198 | def __init__(self): | |
| 199 | self.empty = 0 | |
| 200 | self.interior = 1 | |
| 201 | self.edge = (1 << 1) # 2 | |
| 202 | self.north = (1 << 2) # 4 | |
| 203 | self.west = (2 << 2) # 8 | |
| 204 | self.east = (3 << 2) # 12 | |
| 205 | self.south = (4 << 2) # 16 | |
| 206 | self.stop = (5 << 2) # 20 | |
| 207 | self.corner = (6 << 2) # 24 | |
| 208 | ||
| 209 | class rule_table: | |
| 210 | # | |
| 211 | # CA rule table class | |
| 212 | # | |
| 213 | # 0 = empty | |
| 214 | # 1 = interior | |
| 215 | # 2 = edge | |
| 216 | # edge+direction = start | |
| 217 | # | |
| 218 | def __init__(self): | |
| 219 | self.table = zeros(2**(9*2),uint32) | |
| 220 | self.s = CA_states() | |
| 221 | # | |
| 222 | # 1 0: | |
| 223 | # | |
| 224 | # 011 | |
| 225 | # 111 | |
| 226 | # 111 | |
| 227 | self.add_rule(0,1,1,1,1,1,1,1,1,self.s.north) | |
| 228 | # 101 | |
| 229 | # 111 | |
| 230 | # 111 | |
| 231 | self.add_rule(1,0,1,1,1,1,1,1,1,self.s.east) | |
| 232 | # | |
| 233 | # 2 0's: | |
| 234 | # | |
| 235 | # 001 | |
| 236 | # 111 | |
| 237 | # 111 | |
| 238 | self.add_rule(0,0,1,1,1,1,1,1,1,self.s.east) | |
| 239 | # 100 | |
| 240 | # 111 | |
| 241 | # 111 | |
| 242 | self.add_rule(1,0,0,1,1,1,1,1,1,self.s.east) | |
| 243 | # 010 | |
| 244 | # 111 | |
| 245 | # 111 | |
| 246 | self.add_rule(0,1,0,1,1,1,1,1,1,self.s.east) | |
| 247 | # 011 | |
| 248 | # 110 | |
| 249 | # 111 | |
| 250 | self.add_rule(0,1,1,1,1,0,1,1,1,self.s.south) | |
| 251 | # 110 | |
| 252 | # 011 | |
| 253 | # 111 | |
| 254 | self.add_rule(1,1,0,0,1,1,1,1,1,self.s.east) | |
| 255 | # 101 | |
| 256 | # 011 | |
| 257 | # 111 | |
| 258 | self.add_rule(1,0,1,0,1,1,1,1,1,self.s.east) | |
| 259 | # 101 | |
| 260 | # 110 | |
| 261 | # 111 | |
| 262 | self.add_rule(1,0,1,1,1,0,1,1,1,self.s.south) | |
| 263 | # 011 | |
| 264 | # 111 | |
| 265 | # 110 | |
| 266 | self.add_rule(0,1,1,1,1,1,1,1,0,self.s.corner) | |
| 267 | # 011 | |
| 268 | # 111 | |
| 269 | # 101 | |
| 270 | self.add_rule(0,1,1,1,1,1,1,0,1,self.s.north) | |
| 271 | # 110 | |
| 272 | # 111 | |
| 273 | # 101 | |
| 274 | self.add_rule(1,1,0,1,1,1,1,0,1,self.s.west) | |
| 275 | # 101 | |
| 276 | # 111 | |
| 277 | # 110 | |
| 278 | self.add_rule(1,0,1,1,1,1,1,1,0,self.s.south) | |
| 279 | # 101 | |
| 280 | # 111 | |
| 281 | # 011 | |
| 282 | self.add_rule(1,0,1,1,1,1,0,1,1,self.s.east) | |
| 283 | # | |
| 284 | # 3 0's: | |
| 285 | # | |
| 286 | # 001 | |
| 287 | # 011 | |
| 288 | # 111 | |
| 289 | self.add_rule(0,0,1,0,1,1,1,1,1,self.s.east) | |
| 290 | # 010 | |
| 291 | # 011 | |
| 292 | # 111 | |
| 293 | self.add_rule(0,1,0,0,1,1,1,1,1,self.s.east) | |
| 294 | # 010 | |
| 295 | # 110 | |
| 296 | # 111 | |
| 297 | self.add_rule(0,1,0,1,1,0,1,1,1,self.s.south) | |
| 298 | # 010 | |
| 299 | # 111 | |
| 300 | # 011 | |
| 301 | self.add_rule(0,1,0,1,1,1,0,1,1,self.s.east) | |
| 302 | # 010 | |
| 303 | # 111 | |
| 304 | # 110 | |
| 305 | self.add_rule(0,1,0,1,1,1,1,1,0,self.s.south) | |
| 306 | # 110 | |
| 307 | # 011 | |
| 308 | # 011 | |
| 309 | self.add_rule(1,1,0,0,1,1,0,1,1,self.s.east) | |
| 310 | # 011 | |
| 311 | # 110 | |
| 312 | # 110 | |
| 313 | self.add_rule(0,1,1,1,1,0,1,1,0,self.s.south) | |
| 314 | # 101 | |
| 315 | # 011 | |
| 316 | # 011 | |
| 317 | self.add_rule(1,0,1,0,1,1,0,1,1,self.s.east) | |
| 318 | # 101 | |
| 319 | # 110 | |
| 320 | # 110 | |
| 321 | self.add_rule(1,0,1,1,1,0,1,1,0,self.s.south) | |
| 322 | # 011 | |
| 323 | # 011 | |
| 324 | # 011 | |
| 325 | self.add_rule(0,1,1,0,1,1,0,1,1,self.s.north) | |
| 326 | # | |
| 327 | # 4 0's: | |
| 328 | # | |
| 329 | # 001 | |
| 330 | # 011 | |
| 331 | # 011 | |
| 332 | self.add_rule(0,0,1,0,1,1,0,1,1,self.s.east) | |
| 333 | # 100 | |
| 334 | # 110 | |
| 335 | # 110 | |
| 336 | self.add_rule(1,0,0,1,1,0,1,1,0,self.s.south) | |
| 337 | # 010 | |
| 338 | # 011 | |
| 339 | # 011 | |
| 340 | self.add_rule(0,1,0,0,1,1,0,1,1,self.s.east) | |
| 341 | # 010 | |
| 342 | # 110 | |
| 343 | # 110 | |
| 344 | self.add_rule(0,1,0,1,1,0,1,1,0,self.s.south) | |
| 345 | # 001 | |
| 346 | # 110 | |
| 347 | # 110 | |
| 348 | self.add_rule(0,0,1,1,1,0,1,1,0,self.s.south) | |
| 349 | # 100 | |
| 350 | # 011 | |
| 351 | # 011 | |
| 352 | self.add_rule(1,0,0,0,1,1,0,1,1,self.s.east) | |
| 353 | # | |
| 354 | # 5 0's: | |
| 355 | # | |
| 356 | # 000 | |
| 357 | # 011 | |
| 358 | # 011 | |
| 359 | self.add_rule(0,0,0,0,1,1,0,1,1,self.s.east) | |
| 360 | # | |
| 361 | # edge states | |
| 362 | # | |
| 363 | # 200 | |
| 364 | # 211 | |
| 365 | # 211 | |
| 366 | self.add_rule(2,0,0,2,1,1,2,1,1,self.s.east+self.s.edge) | |
| 367 | # 201 | |
| 368 | # 211 | |
| 369 | # 211 | |
| 370 | self.add_rule(2,0,1,2,1,1,2,1,1,self.s.east+self.s.edge) | |
| 371 | # 210 | |
| 372 | # 211 | |
| 373 | # 211 | |
| 374 | self.add_rule(2,1,0,2,1,1,2,1,1,self.s.east+self.s.edge) | |
| 375 | # 002 | |
| 376 | # 112 | |
| 377 | # 112 | |
| 378 | self.add_rule(0,0,2,1,1,2,1,1,2,self.s.stop) | |
| 379 | # 102 | |
| 380 | # 112 | |
| 381 | # 112 | |
| 382 | self.add_rule(1,0,2,1,1,2,1,1,2,self.s.stop) | |
| 383 | # 002 | |
| 384 | # 112 | |
| 385 | # 102 | |
| 386 | self.add_rule(0,0,2,1,1,2,1,0,2,self.s.stop) | |
| 387 | # 012 | |
| 388 | # 112 | |
| 389 | # 112 | |
| 390 | self.add_rule(0,1,2,1,1,2,1,1,2,self.s.stop) | |
| 391 | # 012 | |
| 392 | # 112 | |
| 393 | # 102 | |
| 394 | self.add_rule(0,1,2,1,1,2,1,0,2,self.s.stop) | |
| 395 | ||
| 396 | def add_rule(self,nw,nn,ne,ww,cc,ee,sw,ss,se,rule): | |
| 397 | # | |
| 398 | # add a CA rule, with rotations | |
| 399 | # | |
| 400 | s = CA_states() | |
| 401 | # | |
| 402 | # add the rule | |
| 403 | # | |
| 404 | state = \ | |
| 405 | (nw << 0) + (nn << 2) + (ne << 4) + \ | |
| 406 | (ww << 6) + (cc << 8) + (ee << 10) + \ | |
| 407 | (sw << 12) + (ss << 14) + (se << 16) | |
| 408 | self.table[state] = rule | |
| 409 | # | |
| 410 | # rotate 90 degrees | |
| 411 | # | |
| 412 | state = \ | |
| 413 | (sw << 0) + (ww << 2) + (nw << 4) + \ | |
| 414 | (ss << 6) + (cc << 8) + (nn << 10) + \ | |
| 415 | (se << 12) + (ee << 14) + (ne << 16) | |
| 416 | if (rule == s.east): | |
| 417 | self.table[state] = s.south | |
| 418 | elif (rule == s.south): | |
| 419 | self.table[state] = s.west | |
| 420 | elif (rule == s.west): | |
| 421 | self.table[state] = s.north | |
| 422 | elif (rule == s.north): | |
| 423 | self.table[state] = s.east | |
| 424 | elif (rule == (s.east+s.edge)): | |
| 425 | self.table[state] = s.south+s.edge | |
| 426 | elif (rule == (s.south+s.edge)): | |
| 427 | self.table[state] = s.west+s.edge | |
| 428 | elif (rule == (s.west+s.edge)): | |
| 429 | self.table[state] = s.north+s.edge | |
| 430 | elif (rule == (s.north+s.edge)): | |
| 431 | self.table[state] = s.east+s.edge | |
| 432 | elif (rule == s.corner): | |
| 433 | self.table[state] = s.corner | |
| 434 | elif (rule == s.stop): | |
| 435 | self.table[state] = s.stop | |
| 436 | # | |
| 437 | # rotate 180 degrees | |
| 438 | # | |
| 439 | state = \ | |
| 440 | (se << 0) + (ss << 2) + (sw << 4) + \ | |
| 441 | (ee << 6) + (cc << 8) + (ww << 10) + \ | |
| 442 | (ne << 12) + (nn << 14) + (nw << 16) | |
| 443 | if (rule == s.east): | |
| 444 | self.table[state] = s.west | |
| 445 | elif (rule == s.south): | |
| 446 | self.table[state] = s.north | |
| 447 | elif (rule == s.west): | |
| 448 | self.table[state] = s.east | |
| 449 | elif (rule == s.north): | |
| 450 | self.table[state] = s.south | |
| 451 | elif (rule == (s.east+s.edge)): | |
| 452 | self.table[state] = s.west+s.edge | |
| 453 | elif (rule == (s.south+s.edge)): | |
| 454 | self.table[state] = s.north+s.edge | |
| 455 | elif (rule == (s.west+s.edge)): | |
| 456 | self.table[state] = s.east+s.edge | |
| 457 | elif (rule == (s.north+s.edge)): | |
| 458 | self.table[state] = s.south+s.edge | |
| 459 | elif (rule == s.corner): | |
| 460 | self.table[state] = s.corner | |
| 461 | elif (rule == s.stop): | |
| 462 | self.table[state] = s.stop | |
| 463 | # | |
| 464 | # rotate 270 degrees | |
| 465 | # | |
| 466 | state = \ | |
| 467 | (ne << 0) + (ee << 2) + (se << 4) + \ | |
| 468 | (nn << 6) + (cc << 8) + (ss << 10) + \ | |
| 469 | (nw << 12) + (ww << 14) + (sw << 16) | |
| 470 | if (rule == s.east): | |
| 471 | self.table[state] = s.north | |
| 472 | elif (rule == s.south): | |
| 473 | self.table[state] = s.east | |
| 474 | elif (rule == s.west): | |
| 475 | self.table[state] = s.south | |
| 476 | elif (rule == s.north): | |
| 477 | self.table[state] = s.west | |
| 478 | elif (rule == (s.east+s.edge)): | |
| 479 | self.table[state] = s.north+s.edge | |
| 480 | elif (rule == (s.south+s.edge)): | |
| 481 | self.table[state] = s.east+s.edge | |
| 482 | elif (rule == (s.west+s.edge)): | |
| 483 | self.table[state] = s.south+s.edge | |
| 484 | elif (rule == (s.north+s.edge)): | |
| 485 | self.table[state] = s.west+s.edge | |
| 486 | elif (rule == s.corner): | |
| 487 | self.table[state] = s.corner | |
| 488 | elif (rule == s.stop): | |
| 489 | self.table[state] = s.stop | |
| 490 | ||
| 491 | def evaluate_state(arr): | |
| 492 | # | |
| 493 | # assemble the state bit strings | |
| 494 | # | |
| 495 | (ny, nx) = shape(arr) | |
| 496 | s = CA_states() | |
| 497 | nn = concatenate(([s.edge+zeros(nx,uint32)],arr[:(ny-1)])) | |
| 498 | ss = concatenate((arr[1:],[s.edge+zeros(nx,uint32)])) | |
| 499 | ww = concatenate((reshape(s.edge+zeros(ny,uint32),(ny,1)),arr[:,:(nx-1)]),1) | |
| 500 | ee = concatenate((arr[:,1:],reshape(s.edge+zeros(ny,uint32),(ny,1))),1) | |
| 501 | cc = arr | |
| 502 | nw = concatenate(([s.edge+zeros(nx,uint32)],ww[:(ny-1)])) | |
| 503 | ne = concatenate(([s.edge+zeros(nx,uint32)],ee[:(ny-1)])) | |
| 504 | sw = concatenate((ww[1:],[s.edge+zeros(nx,uint32)])) | |
| 505 | se = concatenate((ee[1:],[s.edge+zeros(nx,uint32)])) | |
| 506 | state = (nw << 0) + (nn << 2) + (ne << 4) + \ | |
| 507 | (ww << 6) + (cc << 8) + (ee << 10) + \ | |
| 508 | (sw << 12) + (ss << 14) + (se << 16) | |
| 509 | return state | |
| 510 | ||
| 511 | def vectorize_toolpaths(arr): | |
| 512 | # | |
| 513 | # convert lattice toolpath directions to vectors | |
| 514 | # | |
| 515 | s = CA_states() | |
| 516 | toolpaths = [] | |
| 517 | max_dist = float(string_vector_error.get()) | |
| 518 | start_sites = (arr == (s.north+s.edge)) | (arr == (s.south+s.edge)) | \ | |
| 519 | (arr == (s.east+s.edge)) | (arr == (s.west+s.edge)) | |
| 520 | num_start_sites = sum(sum(1.0*start_sites)) | |
| 521 | path_sites = (arr == s.north) | (arr == s.south) | (arr == s.east) | \ | |
| 522 | (arr == s.west) | |
| 523 | num_path_sites = sum(sum(1.0*path_sites)) | |
| 524 | remaining_sites = num_start_sites + num_path_sites | |
| 525 | while (remaining_sites != 0): | |
| 526 | #print remaining_sites | |
| 527 | if (num_start_sites > 0): | |
| 528 | # | |
| 529 | # begin segment on a start state | |
| 530 | # | |
| 531 | if (argmax(start_sites[0,:],axis=0) != 0): | |
| 532 | x = argmax(start_sites[0,:],axis=0) | |
| 533 | y = 0 | |
| 534 | elif (argmax(start_sites[:,0],axis=0) != 0): | |
| 535 | x = 0 | |
| 536 | y = argmax(start_sites[:,0],axis=0) | |
| 537 | elif (argmax(start_sites[-1,:],axis=0) != 0): | |
| 538 | x = argmax(start_sites[-1,:],axis=0) | |
| 539 | y = cad.ny-1 | |
| 540 | elif (argmax(start_sites[:,-1],axis=0) != 0): | |
| 541 | x = cad.nx-1 | |
| 542 | y = argmax(start_sites[:,-1],axis=0) | |
| 543 | else: | |
| 544 | print "error: internal start" | |
| 545 | sys.exit() | |
| 546 | #print "start from ",x,y | |
| 547 | else: | |
| 548 | # | |
| 549 | # no start states; begin segment on upper-left boundary point | |
| 550 | # | |
| 551 | maxcols = argmax(path_sites,axis=1) | |
| 552 | y = argmax(argmax(path_sites,axis=1)) | |
| 553 | x = maxcols[y] | |
| 554 | arr[y][x] += s.edge | |
| 555 | #print "segment from ",x,y | |
| 556 | segment = [point(x,y)] | |
| 557 | vector = [point(x,y)] | |
| 558 | while 1: | |
| 559 | # | |
| 560 | # follow path | |
| 561 | # | |
| 562 | y = vector[-1].y | |
| 563 | x = vector[-1].x | |
| 564 | state = arr[y][x] | |
| 565 | # | |
| 566 | # if start state, set stop | |
| 567 | # | |
| 568 | if (state == (s.north + s.edge)): | |
| 569 | state = s.north | |
| 570 | arr[y][x] = s.stop | |
| 571 | elif (state == (s.south + s.edge)): | |
| 572 | state = s.south | |
| 573 | arr[y][x] = s.stop | |
| 574 | elif (state == (s.east + s.edge)): | |
| 575 | state = s.east | |
| 576 | arr[y][x] = s.stop | |
| 577 | elif (state == (s.west + s.edge)): | |
| 578 | state = s.west | |
| 579 | arr[y][x] = s.stop | |
| 580 | #print "x,y,state,arr: ",x,y,state,arr[y][x] | |
| 581 | # | |
| 582 | # move if a valid direction | |
| 583 | # | |
| 584 | if (state == s.north): | |
| 585 | direction = "north" | |
| 586 | #print "north" | |
| 587 | ynew = y - 1 | |
| 588 | xnew = x | |
| 589 | elif (state == s.south): | |
| 590 | direction = "south" | |
| 591 | #print "south" | |
| 592 | ynew = y + 1 | |
| 593 | xnew = x | |
| 594 | elif (state == s.east): | |
| 595 | direction = "east" | |
| 596 | #print "east" | |
| 597 | ynew = y | |
| 598 | xnew = x + 1 | |
| 599 | elif (state == s.west): | |
| 600 | direction = "west" | |
| 601 | #print "west" | |
| 602 | ynew = y | |
| 603 | xnew = x - 1 | |
| 604 | elif (state == s.corner): | |
| 605 | #print "corner" | |
| 606 | if (direction == "east"): | |
| 607 | #print "south" | |
| 608 | xnew = x | |
| 609 | ynew = y + 1 | |
| 610 | elif (direction == "west"): | |
| 611 | #print "north" | |
| 612 | xnew = x | |
| 613 | ynew = y - 1 | |
| 614 | elif (direction == "north"): | |
| 615 | #print "east" | |
| 616 | ynew = y | |
| 617 | xnew = x + 1 | |
| 618 | elif (direction == "south"): | |
| 619 | #print "west" | |
| 620 | ynew = y | |
| 621 | xnew = x - 1 | |
| 622 | else: | |
| 623 | # | |
| 624 | # not a valid direction, terminate segment on previous point | |
| 625 | # | |
| 626 | print "unexpected path termination at",x,y | |
| 627 | #sys.exit() | |
| 628 | segment.append(point(x,y)) | |
| 629 | toolpaths.append(segment) | |
| 630 | arr[y][x] = s.interior | |
| 631 | break | |
| 632 | #print "xnew,ynew,snew",xnew,ynew,arr[ynew][xnew] | |
| 633 | # | |
| 634 | # check if stop reached | |
| 635 | # | |
| 636 | if (arr[ynew][xnew] == s.stop): | |
| 637 | #print "stop at ",xnew,ynew | |
| 638 | segment.append(point(xnew,ynew)) | |
| 639 | toolpaths.extend([segment]) | |
| 640 | if (state != s.corner): | |
| 641 | arr[y][x] = s.interior | |
| 642 | arr[ynew][xnew] = s.interior | |
| 643 | break | |
| 644 | # | |
| 645 | # find max transverse distance from vector to new point | |
| 646 | # | |
| 647 | dmax = 0 | |
| 648 | dx = xnew - vector[0].x | |
| 649 | dy = ynew - vector[0].y | |
| 650 | norm = sqrt(dx**2 + dy**2) | |
| 651 | nx = dy / norm | |
| 652 | ny = -dx / norm | |
| 653 | for i in range(len(vector)): | |
| 654 | dx = vector[i].x - vector[0].x | |
| 655 | dy = vector[i].y - vector[0].y | |
| 656 | d = abs(nx*dx + ny*dy) | |
| 657 | if (d > dmax): | |
| 658 | dmax = d | |
| 659 | # | |
| 660 | # start new vector if transverse distance > max_dist | |
| 661 | # | |
| 662 | if (dmax >= max_dist): | |
| 663 | #print "max at ",x,y | |
| 664 | segment.append(point(x,y)) | |
| 665 | vector = [point(x,y)] | |
| 666 | # | |
| 667 | # otherwise add point to vector | |
| 668 | # | |
| 669 | else: | |
| 670 | #print "add ",xnew,ynew | |
| 671 | vector.append(point(xnew,ynew)) | |
| 672 | if ((arr[y][x] != s.corner) & (arr[y][x] != s.stop)): | |
| 673 | arr[y][x] = s.interior | |
| 674 | start_sites = (arr == (s.north+s.edge)) | (arr == (s.south+s.edge)) | \ | |
| 675 | (arr == (s.east+s.edge)) | (arr == (s.west+s.edge)) | |
| 676 | num_start_sites = sum(sum(1.0*start_sites)) | |
| 677 | path_sites = (arr == s.north) | (arr == s.south) | (arr == s.east) | \ | |
| 678 | (arr == s.west) | |
| 679 | num_path_sites = sum(sum(1.0*path_sites)) | |
| 680 | remaining_sites = num_start_sites + num_path_sites | |
| 681 | # | |
| 682 | # reverse segment order, to start from inside to out | |
| 683 | # | |
| 684 | newpaths = [] | |
| 685 | for segment in range(len(toolpaths)): | |
| 686 | newpaths.append(toolpaths[-1-segment]) | |
| 687 | root.update() | |
| 688 | return newpaths | |
| 689 | ||
| 690 | def evaluate(): | |
| 691 | # | |
| 692 | # evaluate .cad program/image | |
| 693 | # | |
| 694 | if (len(widget_cad_text.get("1.0",END)) > 1): | |
| 695 | # | |
| 696 | # .cad | |
| 697 | # | |
| 698 | cad.zlist = [] | |
| 699 | cad_text_string = widget_cad_text.get("1.0",END) | |
| 700 | exec cad_text_string in globals() | |
| 701 | widget_function_text.config(state=NORMAL) | |
| 702 | widget_function_text.delete("1.0",END) | |
| 703 | widget_function_text.insert("1.0",cad.function) | |
| 704 | widget_function_text.config(state=DISABLED) | |
| 705 | if (cad.image_r.size > 1): | |
| 706 | # | |
| 707 | # image | |
| 708 | # | |
| 709 | cad.xmin = float(string_image_xmin.get()) | |
| 710 | xwidth = float(string_image_xwidth.get()) | |
| 711 | cad.xmax = cad.xmin + xwidth | |
| 712 | cad.ymin = float(string_image_ymin.get()) | |
| 713 | yheight = float(string_image_yheight.get()) | |
| 714 | cad.ymax = cad.ymin + yheight | |
| 715 | cad.image_min = float(string_image_min.get()) | |
| 716 | cad.image_max = float(string_image_max.get()) | |
| 717 | cad.zmin = float(string_image_zmin.get()) | |
| 718 | cad.zmax = float(string_image_zmax.get()) | |
| 719 | cad.nz = int(string_image_nz.get()) | |
| 720 | cad.inches_per_unit = float(string_image_units.get()) | |
| 721 | ||
| 722 | def render(view='xyzr'): | |
| 723 | render_stop_flag = 0 | |
| 724 | cad.stop = 0 | |
| 725 | # | |
| 726 | # if .cad doesn't call render, delete windows and add stop button | |
| 727 | # | |
| 728 | if (find(widget_cad_text.get("1.0",END),"render(") == -1): | |
| 729 | string_msg.set("render ...") | |
| 730 | widget_stop.pack() | |
| 731 | delete_windows() | |
| 732 | # | |
| 733 | # initialize variables | |
| 734 | # | |
| 735 | cad.toolpaths = [] | |
| 736 | rx = pi*cad.rx/180. | |
| 737 | rz = pi*cad.rz/180. | |
| 738 | r = rule_table() | |
| 739 | s = CA_states() | |
| 740 | # | |
| 741 | # evaluate coordinate arrays | |
| 742 | # | |
| 743 | Xarray = outer(ones((cad.ny,1)),cad.xmin+(cad.xmax-cad.xmin)*arange(cad.nx)/(cad.nx-1.0)) | |
| 744 | Yarray = outer(cad.ymin+(cad.ymax-cad.ymin)*arange(cad.ny-1,-1,-1)/(cad.ny-1.0),ones((1,cad.nx))) | |
| 745 | if (cad.zlist == []): | |
| 746 | if ((cad.nz == 1) & (cad.image_r.size != 1)): | |
| 747 | cad.zlist = [cad.zmax] | |
| 748 | cad.view('xy') | |
| 749 | elif (cad.nz == 1): | |
| 750 | cad.zlist = [cad.zmin] | |
| 751 | cad.view('xy') | |
| 752 | else: | |
| 753 | cad.zlist = cad.zmin + (cad.zmax-cad.zmin)*arange(cad.nz)/(cad.nz-1.0) | |
| 754 | cad.view('xyzr') | |
| 755 | else: | |
| 756 | cad.nz = len(cad.zlist) | |
| 757 | cad.zmin = cad.zlist[0] | |
| 758 | cad.zmax = cad.zlist[-1] | |
| 759 | # | |
| 760 | # draw orthogonal views | |
| 761 | # | |
| 762 | X = Xarray | |
| 763 | Y = Yarray | |
| 764 | accum_r = zeros((cad.ny,cad.nx),uint32) | |
| 765 | accum_g = zeros((cad.ny,cad.nx),uint32) | |
| 766 | accum_b = zeros((cad.ny,cad.nx),uint32) | |
| 767 | im.intensity_yz = zeros((cad.ny,cad.nz),uint32) | |
| 768 | im.intensity_xz = zeros((cad.nz,cad.nx),uint32) | |
| 769 | im.intensity_xyz = zeros((cad.nz,cad.nx),uint32) | |
| 770 | for layer in range(cad.nz): | |
| 771 | # | |
| 772 | # check render stop button | |
| 773 | # | |
| 774 | if (cad.stop == 1): | |
| 775 | break | |
| 776 | # | |
| 777 | # xy view | |
| 778 | # | |
| 779 | Z = cad.zlist[layer] | |
| 780 | string_msg.set("render z = %.3f"%Z) | |
| 781 | # root.update() | |
| 782 | if (cad.image_r.size == 1): | |
| 783 | # | |
| 784 | # .cad | |
| 785 | # | |
| 786 | array_r = eval(cad.function) | |
| 787 | array_g = array_r | |
| 788 | array_b = array_r | |
| 789 | if ((cad.zmax == cad.zmin) | (cad.nz == 1)): | |
| 790 | zi = array([255],uint32) | |
| 791 | else: | |
| 792 | zi = array([55.0 + 200.0*layer/(cad.nz-1.0)],uint32) | |
| 793 | accum_r = where(((zi*array_r) > accum_r),(zi*array_r),accum_r) | |
| 794 | accum_g = where(((zi*array_g) > accum_g),(zi*array_g),accum_g) | |
| 795 | accum_b = where(((zi*array_b) > accum_b),(zi*array_b),accum_b) | |
| 796 | im.intensity_xy = (1 << 16)*accum_b + (1 << 8)*accum_g + (1 << 0)*accum_r | |
| 797 | else: | |
| 798 | # | |
| 799 | # bitmap | |
| 800 | # | |
| 801 | array_r = (cad.image_r[0,] >= (cad.image_min + (cad.image_max-cad.image_min)*(Z-cad.zmin)/float(cad.zmax-cad.zmin))) | |
| 802 | array_g = (cad.image_g[0,] >= (cad.image_min + (cad.image_max-cad.image_min)*(Z-cad.zmin)/float(cad.zmax-cad.zmin))) | |
| 803 | array_b = (cad.image_b[0,] >= (cad.image_min + (cad.image_max-cad.image_min)*(Z-cad.zmin)/float(cad.zmax-cad.zmin))) | |
| 804 | image_z = int(cad.image_min + (cad.image_max-cad.image_min)*(Z-cad.zmin)/float(cad.zmax-cad.zmin)) | |
| 805 | intensity_r = where((cad.image_r[0,] <= image_z),cad.image_r[0,],image_z) | |
| 806 | intensity_g = where((cad.image_g[0,] <= image_z),cad.image_g[0,],image_z) | |
| 807 | intensity_b = where((cad.image_b[0,] <= image_z),cad.image_b[0,],image_z) | |
| 808 | im.intensity_xy = (1 << 16)*intensity_b + (1 << 8)*intensity_g + (1 << 0)*intensity_r | |
| 809 | im.xy = Image.fromarray(im.intensity_xy,mode="RGBX") | |
| 810 | im.xy_draw = ImageDraw.Draw(im.xy) | |
| 811 | im.xy = im.xy.resize((cad.nxplot(),cad.nyplot())) | |
| 812 | images.xy = ImageTk.PhotoImage(im.xy) | |
| 813 | canvas_xy.create_image(cad.nplot/2,cad.nplot/2,image=images.xy) | |
| 814 | # root.update() | |
| 815 | # | |
| 816 | # find toolpaths if needed | |
| 817 | # | |
| 818 | ncontours = int(string_num_contours.get()) | |
| 819 | if (ncontours == -1): | |
| 820 | ncontours = 2**20 # a big number | |
| 821 | cad.toolpaths.append([]) | |
| 822 | """ | |
| 823 | if (ncontours != 0): | |
| 824 | # | |
| 825 | # grassfire convolve (to come) | |
| 826 | # | |
| 827 | interior = (array_r | array_g | array_b) | |
| 828 | print shape(X[interior]) | |
| 829 | conv_array = interior | |
| 830 | """ | |
| 831 | for contour in range(ncontours): | |
| 832 | # | |
| 833 | # check render stop button | |
| 834 | # | |
| 835 | if (cad.stop == 1): | |
| 836 | break | |
| 837 | # | |
| 838 | # convolve tool for contour | |
| 839 | # | |
| 840 | string_msg.set(" convolve tool ... ") | |
| 841 | # | |
| 842 | # FFT convolve | |
| 843 | # | |
| 844 | # root.update() | |
| 845 | tool_rad = float(string_tool_dia.get())/2.0 | |
| 846 | tool_dia = float(string_tool_dia.get()) | |
| 847 | tool_overlap = float(string_tool_overlap.get()) | |
| 848 | kernel_rad = tool_rad + contour*tool_overlap*tool_dia | |
| 849 | ikernel_rad = 1 + int(cad.nx*kernel_rad/(cad.xmax-cad.xmin)) | |
| 850 | if (ikernel_rad > (((cad.nx/2),(cad.ny/2))[(cad.ny/2) > (cad.nx/2)])): | |
| 851 | break | |
| 852 | kx = 1+outer(ones((2*ikernel_rad,1)),arange(2*ikernel_rad)) | |
| 853 | ky = 1+outer(arange(2*ikernel_rad),ones((1,2*ikernel_rad))) | |
| 854 | k = (((kx-ikernel_rad)**2 + (ky-ikernel_rad)**2) < ikernel_rad**2).astype('uint32') | |
| 855 | interior = (array_r == s.interior).astype('uint32') | |
| 856 | #tstart = time.time() | |
| 857 | conv = scipy.signal.signaltools.fftconvolve(interior,k,mode='same') | |
| 858 | conv = where(conv > 0.01,s.interior,0) | |
| 859 | conv_array = conv + (conv != s.interior)*array_r | |
| 860 | #tend = time.time() | |
| 861 | #print 'convolve:',tend-tstart | |
| 862 | # | |
| 863 | # use CA rule table to find edge directions | |
| 864 | # | |
| 865 | string_msg.set(" follow edges ... ") | |
| 866 | # root.update() | |
| 867 | state = evaluate_state(conv_array) | |
| 868 | toolpath = r.table[state] | |
| 869 | tool_array = toolpath + (toolpath == s.empty)*conv_array | |
| 870 | tool_intensity = \ | |
| 871 | ((0 << 16) + (0 << 8) + (0 << 0))*(tool_array == s.empty).astype('uint32') +\ | |
| 872 | ((255 << 16) + (255 << 8) + (255 << 0))*(tool_array == s.interior).astype('uint32') +\ | |
| 873 | (( 0 << 16) + ( 0 << 8) + (255 << 0))*(tool_array == s.north).astype('uint32') +\ | |
| 874 | (( 0 << 16) + (255 << 8) + ( 0 << 0))*(tool_array == s.south).astype('uint32') +\ | |
| 875 | ((255 << 16) + ( 0 << 8) + ( 0 << 0))*(tool_array == s.east).astype('uint32') +\ | |
| 876 | (( 0 << 16) + (255 << 8) + (255 << 0))*(tool_array == s.west ).astype('uint32') +\ | |
| 877 | ((128 << 16) + ( 0 << 8) + (128 << 0))*(tool_array == s.stop).astype('uint32') | |
| 878 | ||
| 879 | # | |
| 880 | # show CA | |
| 881 | # | |
| 882 | """ | |
| 883 | im.xy = Image.fromarray(tool_intensity,mode="RGBX") | |
| 884 | im.xy = im.xy.resize((cad.nplot,cad.nplot)) | |
| 885 | images.xy = ImageTk.PhotoImage(im.xy) | |
| 886 | canvas_xy.create_image(cad.nplot/2,cad.nplot/2,image=images.xy) | |
| 887 | """ | |
| 888 | # | |
| 889 | # vectorize contour | |
| 890 | # | |
| 891 | #tstart = time.time() | |
| 892 | string_msg.set(" vectorize ... ") | |
| 893 | # root.update() | |
| 894 | new_paths = vectorize_toolpaths(tool_array) | |
| 895 | if (len(new_paths) == 0): | |
| 896 | break | |
| 897 | cad.toolpaths[layer].extend(new_paths) | |
| 898 | #tend = time.time() | |
| 899 | #print 'vector:',tend-tstart | |
| 900 | # | |
| 901 | # draw toolpath | |
| 902 | # | |
| 903 | im.xy_draw = ImageDraw.Draw(im.xy) | |
| 904 | for segment in range(len(cad.toolpaths[layer])): | |
| 905 | x = cad.nxplot()*(cad.toolpaths[layer][segment][0].x+0.5)/float(cad.nx) | |
| 906 | y = cad.nyplot()*(cad.toolpaths[layer][segment][0].y+0.5)/float(cad.ny) | |
| 907 | for vertex in range(1,len(cad.toolpaths[layer][segment])): | |
| 908 | xnew = cad.nxplot()*(cad.toolpaths[layer][segment][vertex].x+0.5)/float(cad.nx) | |
| 909 | ynew = cad.nyplot()*(cad.toolpaths[layer][segment][vertex].y+0.5)/float(cad.ny) | |
| 910 | im.xy_draw.line([x,y,xnew,ynew],fill="#ffa0a0",width=1) | |
| 911 | x = xnew | |
| 912 | y = ynew | |
| 913 | # | |
| 914 | # show xy toolpath view | |
| 915 | # | |
| 916 | images.xy = ImageTk.PhotoImage(im.xy) | |
| 917 | canvas_xy.create_image(cad.nplot/2,cad.nplot/2,image=images.xy) | |
| 918 | # | |
| 919 | # add send_to button | |
| 920 | # | |
| 921 | string_send_to_time.set("") | |
| 922 | send_to_frame.pack() | |
| 923 | # root.update() | |
| 924 | # | |
| 925 | # draw labels | |
| 926 | # | |
| 927 | for label in range(len(cad.labels)): | |
| 928 | x = cad.nplot/2. + cad.nxplot()*(cad.labels[label].x-(cad.xmax+cad.xmin)/2.0)/(cad.xmax-cad.xmin) | |
| 929 | y = cad.nplot/2. - cad.nyplot()*(cad.labels[label].y-(cad.ymax+cad.ymin)/2.0)/(cad.ymax-cad.ymin) | |
| 930 | string = cad.labels[label].text | |
| 931 | size = cad.labels[label].size | |
| 932 | color = cad.labels[label].color | |
| 933 | anch = cad.labels[label].anchor | |
| 934 | canvas_xy.create_text(x,y,text=string,font=('arial',size,'bold'),fill=color,anchor=anch,justify=CENTER) | |
| 935 | # | |
| 936 | # draw origin | |
| 937 | # | |
| 938 | x0 = cad.nplot/2. + cad.nxplot()*(0-(cad.xmax+cad.xmin)/2.)/(cad.xmax-cad.xmin) | |
| 939 | y0 = cad.nplot/2. - cad.nyplot()*(0-(cad.ymax+cad.ymin)/2.)/(cad.ymax-cad.ymin) | |
| 940 | dxy = .025*cad.nplot | |
| 941 | canvas_xy.create_line([x0-dxy,y0,x0+dxy,y0],fill="green") | |
| 942 | canvas_xy.create_line([x0,y0-dxy,x0,y0+dxy],fill="green") | |
| 943 | # | |
| 944 | # yz view | |
| 945 | # | |
| 946 | if (cad.views == 'xyzr'): | |
| 947 | accum_yz_r = zeros(cad.ny,uint32) | |
| 948 | accum_yz_g = zeros(cad.ny,uint32) | |
| 949 | accum_yz_b = zeros(cad.ny,uint32) | |
| 950 | for vertex in range(cad.nx): | |
| 951 | xi = array([55.0 + 200.0*vertex/(cad.nx-1.0)],uint32) | |
| 952 | slice_r = array_r[:,vertex] | |
| 953 | slice_g = array_g[:,vertex] | |
| 954 | slice_b = array_b[:,vertex] | |
| 955 | accum_yz_r = where(((xi*slice_r) >= accum_yz_r),(xi*slice_r),accum_yz_r) | |
| 956 | accum_yz_g = where(((xi*slice_g) >= accum_yz_g),(xi*slice_g),accum_yz_g) | |
| 957 | accum_yz_b = where(((xi*slice_b) >= accum_yz_b),(xi*slice_b),accum_yz_b) | |
| 958 | im.intensity_yz[:,layer] = (1 << 16)*accum_yz_b + (1 << 8)*accum_yz_g + (1 << 0)*accum_yz_r | |
| 959 | im.yz = Image.fromarray(im.intensity_yz,mode="RGBX") | |
| 960 | im.yz = im.yz.transpose(Image.FLIP_LEFT_RIGHT) | |
| 961 | im.yz = im.yz.resize((cad.nzplot(),cad.nyplot())) | |
| 962 | images.yz = ImageTk.PhotoImage(im.yz) | |
| 963 | canvas_yz.create_image(cad.nplot/2,cad.nplot/2,image=images.yz) | |
| 964 | # | |
| 965 | # draw origin | |
| 966 | # | |
| 967 | z0 = cad.nplot/2. - cad.nzplot()*(0-(cad.zmax+cad.zmin)/2.)/(cad.zmax-cad.zmin) | |
| 968 | y0 = cad.nplot/2. - cad.nyplot()*(0-(cad.ymax+cad.ymin)/2.)/(cad.ymax-cad.ymin) | |
| 969 | canvas_yz.create_line([z0-dxy,y0,z0+dxy,y0],fill="green") | |
| 970 | canvas_yz.create_line([z0,y0-dxy,z0,y0+dxy],fill="green") | |
| 971 | # | |
| 972 | # xz view | |
| 973 | # | |
| 974 | if (cad.views == 'xyzr'): | |
| 975 | accum_xz_r = zeros(cad.nx,uint32) | |
| 976 | accum_xz_g = zeros(cad.nx,uint32) | |
| 977 | accum_xz_b = zeros(cad.nx,uint32) | |
| 978 | for vertex in range(cad.ny): | |
| 979 | yi = array([55.0+200.0*vertex/(cad.ny-1.0)],uint32) | |
| 980 | slice_r = array_r[vertex,:] | |
| 981 | slice_g = array_g[vertex,:] | |
| 982 | slice_b = array_b[vertex,:] | |
| 983 | accum_xz_r = where(((yi*slice_r) >= accum_xz_r),(yi*slice_r),accum_xz_r) | |
| 984 | accum_xz_g = where(((yi*slice_g) >= accum_xz_g),(yi*slice_g),accum_xz_g) | |
| 985 | accum_xz_b = where(((yi*slice_b) >= accum_xz_b),(yi*slice_b),accum_xz_b) | |
| 986 | im.intensity_xz[(cad.nz-1-layer),:] = (1 << 16)*accum_xz_b + (1 << 8)*accum_xz_g + (1 << 0)*accum_xz_r | |
| 987 | im.xz = Image.fromarray(im.intensity_xz,mode="RGBX") | |
| 988 | im.xz = im.xz.resize((cad.nxplot(),cad.nzplot())) | |
| 989 | images.xz = ImageTk.PhotoImage(im.xz) | |
| 990 | canvas_xz.create_image(cad.nplot/2,cad.nplot/2,image=images.xz) | |
| 991 | # | |
| 992 | # draw origin | |
| 993 | # | |
| 994 | x0 = cad.nplot/2. + cad.nxplot()*(0-(cad.xmax+cad.xmin)/2.)/(cad.xmax-cad.xmin) | |
| 995 | z0 = cad.nplot/2. - cad.nzplot()*(0-(cad.zmax+cad.zmin)/2.)/(cad.zmax-cad.zmin) | |
| 996 | canvas_xz.create_line([x0-dxy,z0,x0+dxy,z0],fill="green") | |
| 997 | canvas_xz.create_line([x0,z0-dxy,x0,z0+dxy],fill="green") | |
| 998 | # | |
| 999 | # draw it | |
| 1000 | # | |
| 1001 | root.update() | |
| 1002 | # | |
| 1003 | # rotated view | |
| 1004 | # | |
| 1005 | if ((cad.views == 'xyzr') & (cad.image_r.size == 1)): | |
| 1006 | accum = zeros((cad.ny,cad.nx),uint32) | |
| 1007 | for z in cad.zlist: | |
| 1008 | # | |
| 1009 | # check render stop button | |
| 1010 | # | |
| 1011 | if (cad.stop == 1): | |
| 1012 | break | |
| 1013 | string_msg.set("render z = %.3f"%z) | |
| 1014 | dY = cos(rx)*(Yarray-(cad.ymax+cad.ymin)/2.0) - sin(rx)*(z-(cad.zmax+cad.zmin)/2.0) | |
| 1015 | Z = (cad.zmax+cad.zmin)/2.0 + sin(rx)*(Yarray-(cad.ymax+cad.ymin)/2.0) + cos(rx)*(z-(cad.zmax+cad.zmin)/2.0) | |
| 1016 | X = (cad.xmax+cad.xmin)/2.0 + cos(rz)*(Xarray-(cad.xmax+cad.xmin)/2.0) - sin(rz)*dY | |
| 1017 | Y = (cad.ymax+cad.ymin)/2.0 + sin(rz)*(Xarray-(cad.xmax+cad.xmin)/2.0) + cos(rz)*dY | |
| 1018 | arr = eval(cad.function) | |
| 1019 | if (cad.zmax == cad.zmin): | |
| 1020 | zi = array([255],uint32) | |
| 1021 | else: | |
| 1022 | zi = array([55.0 + 200.0*(z-cad.zmin)/(cad.zmax-cad.zmin)],uint32) | |
| 1023 | accum = where(((zi*arr) > accum),(zi*arr),accum) | |
| 1024 | im.intensity_xyz = ((1 << 16) + (1 << 8) + (1 << 0)) * accum | |
| 1025 | im.xyz = Image.fromarray(im.intensity_xyz,mode="RGBX") | |
| 1026 | im.xyz = im.xyz.resize((cad.nxplot(),cad.nyplot())) | |
| 1027 | images.xyz = ImageTk.PhotoImage(im.xyz) | |
| 1028 | canvas_xyz.create_image(cad.nplot/2,cad.nplot/2,image=images.xyz) | |
| 1029 | root.update() | |
| 1030 | # | |
| 1031 | # return | |
| 1032 | # | |
| 1033 | cad.zwrite = cad.zlist | |
| 1034 | cad.zlist = [] | |
| 1035 | widget_stop.pack_forget() | |
| 1036 | string_msg.set("done") | |
| 1037 | root.update() | |
| 1038 | return | |
| 1039 | ||
| 1040 | def draw_toolpath(): | |
| 1041 | im.xy = Image.new("RGBX",(cad.nxplot(),cad.nyplot()),'white') | |
| 1042 | im.xy_draw = ImageDraw.Draw(im.xy) | |
| 1043 | for layer in range(len(cad.toolpaths)): | |
| 1044 | for segment in range(len(cad.toolpaths[layer])): | |
| 1045 | x = cad.nxplot()*(cad.toolpaths[layer][segment][0].x+0.5)/float(cad.nx) | |
| 1046 | y = cad.nyplot()*(cad.toolpaths[layer][segment][0].y+0.5)/float(cad.ny) | |
| 1047 | for vertex in range(1,len(cad.toolpaths[layer][segment])): | |
| 1048 | xnew = cad.nxplot()*(cad.toolpaths[layer][segment][vertex].x+0.5)/float(cad.nx) | |
| 1049 | ynew = cad.nyplot()*(cad.toolpaths[layer][segment][vertex].y+0.5)/float(cad.ny) | |
| 1050 | im.xy_draw.line([x,y,xnew,ynew],fill="black") | |
| 1051 | x = xnew | |
| 1052 | y = ynew | |
| 1053 | images.xy = ImageTk.PhotoImage(im.xy) | |
| 1054 | canvas_xy.create_image(cad.nplot/2,cad.nplot/2,image=images.xy) | |
| 1055 | ||
| 1056 | def delete_windows(): | |
| 1057 | im.xy = Image.new("RGBX",(cad.nplot,cad.nplot),'black') | |
| 1058 | images.xy = ImageTk.PhotoImage(im.xy) | |
| 1059 | canvas_xy.create_image(cad.nplot/2,cad.nplot/2,image=images.xy) | |
| 1060 | im.yz = Image.new("RGBX",(cad.nplot,cad.nplot),'black') | |
| 1061 | images.yz = ImageTk.PhotoImage(im.yz) | |
| 1062 | canvas_yz.create_image(cad.nplot/2,cad.nplot/2,image=images.yz) | |
| 1063 | im.xz = Image.new("RGBX",(cad.nplot,cad.nplot),'black') | |
| 1064 | images.xz = ImageTk.PhotoImage(im.xz) | |
| 1065 | canvas_xz.create_image(cad.nplot/2,cad.nplot/2,image=images.xz) | |
| 1066 | im.xyz = Image.new("RGBX",(cad.nplot,cad.nplot),'black') | |
| 1067 | images.xyz = ImageTk.PhotoImage(im.xyz) | |
| 1068 | canvas_xyz.create_image(cad.nplot/2,cad.nplot/2,image=images.xyz) | |
| 1069 | root.update() | |
| 1070 | ||
| 1071 | def select_cad(): | |
| 1072 | image_x_frame.pack_forget() | |
| 1073 | image_y_frame.pack_forget() | |
| 1074 | image_z_frame.pack_forget() | |
| 1075 | image_intensity_frame.pack_forget() | |
| 1076 | image_units_frame.pack_forget() | |
| 1077 | image_invert_frame.pack_forget() | |
| 1078 | cad_input_frame.pack_forget() | |
| 1079 | widget_cad_text.delete("1.0",END) | |
| 1080 | widget_cad_text.insert("1.0",cad_template) | |
| 1081 | editor_frame.pack() | |
| 1082 | cad.image = array(0) | |
| 1083 | cad_input_frame.pack() | |
| 1084 | cad.toolpaths = [] | |
| 1085 | string_num_contours.set('0') | |
| 1086 | widget_cad_save.pack(side='left') | |
| 1087 | delete_windows() | |
| 1088 | ||
| 1089 | def select_image(): | |
| 1090 | editor_frame.pack_forget() | |
| 1091 | cad_input_frame.pack_forget() | |
| 1092 | image_x_frame.pack() | |
| 1093 | image_y_frame.pack() | |
| 1094 | image_z_frame.pack() | |
| 1095 | image_intensity_frame.pack() | |
| 1096 | image_units_frame.pack() | |
| 1097 | image_invert_frame.pack() | |
| 1098 | cad_input_frame.pack() | |
| 1099 | cad.toolpaths = [] | |
| 1100 | string_num_contours.set('0') | |
| 1101 | widget_cad_save.pack_forget() | |
| 1102 | delete_windows() | |
| 1103 | ||
| 1104 | def input_open(): | |
| 1105 | filename = askopenfilename() | |
| 1106 | string_input_file.set(filename) | |
| 1107 | if (find(filename,'.cad') != -1): | |
| 1108 | cad_load(0) | |
| 1109 | elif ((find(filename,'.jpg') != -1) | (find(filename,'.JPG') != -1) | | |
| 1110 | (find(filename,'.png') != -1) | (find(filename,'.PNG') != -1) | | |
| 1111 | (find(filename,'.gif') != -1) | (find(filename,'.GIF') != -1)): | |
| 1112 | widget_cad_text.delete("1.0",END) | |
| 1113 | image_load(0) | |
| 1114 | else: | |
| 1115 | string_msg.set("unsupported input file format") | |
| 1116 | root.update() | |
| 1117 | ||
| 1118 | def cad_load(event): | |
| 1119 | global cad | |
| 1120 | cad = cad_variables() | |
| 1121 | cam_pack_forget() | |
| 1122 | select_cad() | |
| 1123 | input_file_name = string_input_file.get() | |
| 1124 | input_file = open(input_file_name,'rb') | |
| 1125 | cad_text_string = input_file.read() | |
| 1126 | widget_cad_text.delete("1.0",END) | |
| 1127 | widget_cad_text.insert("1.0",cad_text_string) | |
| 1128 | input_file.close() | |
| 1129 | cad.toolpaths = [] | |
| 1130 | cad.image = array(0) | |
| 1131 | cad.nz = 1 | |
| 1132 | string_num_contours.set('0') | |
| 1133 | evaluate() | |
| 1134 | if (find(widget_cad_text.get("1.0",END),"render(") == -1): | |
| 1135 | render() | |
| 1136 | ||
| 1137 | def image_load(event): | |
| 1138 | global cad | |
| 1139 | cad = cad_variables() | |
| 1140 | cam_pack_forget() | |
| 1141 | select_image() | |
| 1142 | function_string_frame.pack_forget() | |
| 1143 | input_file_name = string_input_file.get() | |
| 1144 | input_file = open(input_file_name,'rb') | |
| 1145 | input_file.close() | |
| 1146 | cad.toolpaths = [] | |
| 1147 | string_num_contours.set('0') | |
| 1148 | image = Image.open(input_file_name) | |
| 1149 | num_layers = 1 | |
| 1150 | while 1: # check number of layers | |
| 1151 | try: | |
| 1152 | image.seek(image.tell()+1) | |
| 1153 | num_layers += 1 | |
| 1154 | except: | |
| 1155 | break | |
| 1156 | image = Image.open(input_file_name) | |
| 1157 | if image.mode != "RGBX": | |
| 1158 | image = image.convert("RGBX") | |
| 1159 | (cad.nx,cad.ny) = image.size | |
| 1160 | info = image.info | |
| 1161 | if ('dpi' in info): | |
| 1162 | (xdpi,ydpi) = info['dpi'] | |
| 1163 | else: | |
| 1164 | xdpi = cad.nx | |
| 1165 | ydpi = xdpi | |
| 1166 | string_image_nx.set(" nx = "+str(cad.nx)) | |
| 1167 | string_image_ny.set(" ny = "+str(cad.ny)) | |
| 1168 | cad.nz = 1 | |
| 1169 | string_image_nz.set(str(cad.nz)) | |
| 1170 | cad.xmin = 0 | |
| 1171 | string_image_xmin.set('0') | |
| 1172 | cad.xmax = cad.nx/float(xdpi) | |
| 1173 | string_image_xwidth.set(str(cad.xmax-cad.xmin)) | |
| 1174 | cad.ymin = 0 | |
| 1175 | string_image_ymin.set('0') | |
| 1176 | cad.ymax = cad.ny/float(ydpi) | |
| 1177 | string_image_yheight.set(str(cad.ymax-cad.ymin)) | |
| 1178 | cad.zmin = -.005 | |
| 1179 | string_image_zmin.set('-0.05') | |
| 1180 | cad.zmax = 0.05 | |
| 1181 | string_image_zmax.set('0.05') | |
| 1182 | cad.inches_per_unit = 1.0 | |
| 1183 | string_image_units.set('25.4') | |
| 1184 | data = zeros((num_layers,cad.nx*cad.ny,3),uint32) | |
| 1185 | data[0,] = array(image.convert("RGB").getdata(),uint32) | |
| 1186 | for layer in range(1,num_layers): | |
| 1187 | image.seek(image.tell()+1) | |
| 1188 | data[layer,] = array(image.convert("RGB").getdata(),uint32) | |
| 1189 | cad.image_r = array(data[:,:,0],uint32) | |
| 1190 | cad.image_r = cad.image_r.reshape((num_layers,cad.ny,cad.nx)) | |
| 1191 | cad.image_g = array(data[:,:,1],uint32) | |
| 1192 | cad.image_g = cad.image_g.reshape((num_layers,cad.ny,cad.nx)) | |
| 1193 | cad.image_b = array(data[:,:,2],uint32) | |
| 1194 | cad.image_b = cad.image_b.reshape((num_layers,cad.ny,cad.nx)) | |
| 1195 | cad.image_min = 1 | |
| 1196 | string_image_min.set(str(cad.image_min)) | |
| 1197 | cad.image_max = 255 | |
| 1198 | string_image_max.set(str(cad.image_max)) | |
| 1199 | evaluate() | |
| 1200 | render() | |
| 1201 | ||
| 1202 | def invert_image(event): | |
| 1203 | cad.image_r = 255 - cad.image_r | |
| 1204 | cad.image_g = 255 - cad.image_g | |
| 1205 | cad.image_b = 255 - cad.image_b | |
| 1206 | evaluate() | |
| 1207 | render() | |
| 1208 | ||
| 1209 | def cad_save(event): | |
| 1210 | input_file_name = string_input_file.get() | |
| 1211 | input_file = open(input_file_name,'wb') | |
| 1212 | cad_text_string = widget_cad_text.get("1.0",END) | |
| 1213 | input_file.write(cad_text_string) | |
| 1214 | input_file.close() | |
| 1215 | string_msg.set(input_file_name+" saved") | |
| 1216 | root.update() | |
| 1217 | ||
| 1218 | def render_button(event): | |
| 1219 | cam_pack_forget() | |
| 1220 | cad.cam = '' | |
| 1221 | if (cad.image_r.size == 1): | |
| 1222 | function_string_frame.pack() | |
| 1223 | cad.toolpaths = [] | |
| 1224 | string_num_contours.set('0') | |
| 1225 | evaluate() | |
| 1226 | if (find(widget_cad_text.get("1.0",END),"render(") == -1): | |
| 1227 | render() | |
| 1228 | ||
| 1229 | def render_stop(event): | |
| 1230 | cad.stop = 1 | |
| 1231 | widget_stop.pack_forget() | |
| 1232 | ||
| 1233 | def cam(event): | |
| 1234 | function_string_frame.pack_forget() | |
| 1235 | cam_file_frame.pack() | |
| 1236 | string_num_contours.set('1') | |
| 1237 | root.update() | |
| 1238 | ||
| 1239 | def contour(event): | |
| 1240 | evaluate() | |
| 1241 | if (find(widget_cad_text.get("1.0",END),"render(") == -1): | |
| 1242 | render() | |
| 1243 | ||
| 1244 | def triangulate(event): | |
| 1245 | # | |
| 1246 | # triangulate for STL | |
| 1247 | # | |
| 1248 | # evaluate .cad | |
| 1249 | # | |
| 1250 | evaluate() | |
| 1251 | # | |
| 1252 | # initialize variables | |
| 1253 | # | |
| 1254 | render_stop_flag = 0 | |
| 1255 | cad.stop = 0 | |
| 1256 | widget_stop.pack() | |
| 1257 | delete_windows() | |
| 1258 | cad.toolpaths = [] | |
| 1259 | cad.zwrite = [] | |
| 1260 | cad.x = zeros(0) | |
| 1261 | cad.y = zeros(0) | |
| 1262 | cad.z = zeros(0) | |
| 1263 | ixlr = array([]) | |
| 1264 | iylrs = array([]) | |
| 1265 | iylre = array([]) | |
| 1266 | izlr = array([]) | |
| 1267 | ixfbs = array([]) | |
| 1268 | ixfbe = array([]) | |
| 1269 | iyfb = array([]) | |
| 1270 | izfb = array([]) | |
| 1271 | ixtbs = array([]) | |
| 1272 | ixtbe = array([]) | |
| 1273 | iytb = array([]) | |
| 1274 | iztb = array([]) | |
| 1275 | # | |
| 1276 | # evaluate coordinate arrays | |
| 1277 | # | |
| 1278 | (IY,IX) = indices((cad.ny,cad.nx)) | |
| 1279 | IY = IY[::-1,:] | |
| 1280 | X = cad.xmin+(cad.xmax-cad.xmin)*IX/(cad.nx-1.0) | |
| 1281 | Y = cad.ymin+(cad.ymax-cad.ymin)*IY/(cad.ny-1.0) | |
| 1282 | cad.zwrite = cad.zmin + (cad.zmax-cad.zmin)*arange(cad.nz)/(cad.nz-1.0) | |
| 1283 | # | |
| 1284 | # set up drawing images | |
| 1285 | # | |
| 1286 | im.xy = Image.new("RGBX",(cad.nxplot(),cad.nyplot()),'white') | |
| 1287 | im.xy_draw = ImageDraw.Draw(im.xy) | |
| 1288 | im.xz = Image.new("RGBX",(cad.nxplot(),cad.nzplot()),'white') | |
| 1289 | im.xz_draw = ImageDraw.Draw(im.xz) | |
| 1290 | im.yz = Image.new("RGBX",(cad.nzplot(),cad.nyplot()),'white') | |
| 1291 | im.yz_draw = ImageDraw.Draw(im.yz) | |
| 1292 | # | |
| 1293 | # loop over layers | |
| 1294 | # | |
| 1295 | Z = cad.zwrite[0] | |
| 1296 | array0 = eval(cad.function) | |
| 1297 | Z = cad.zwrite[1] | |
| 1298 | array1 = eval(cad.function) | |
| 1299 | for layer in range(2,len(cad.zwrite)): | |
| 1300 | # | |
| 1301 | # check render stop button | |
| 1302 | # | |
| 1303 | if (cad.stop == 1): | |
| 1304 | break | |
| 1305 | # | |
| 1306 | # evaluate new layer | |
| 1307 | # | |
| 1308 | Z = cad.zwrite[layer] | |
| 1309 | string_msg.set("triangulate z = %.3f"%Z) | |
| 1310 | root.update() | |
| 1311 | array2 = eval(cad.function) | |
| 1312 | # | |
| 1313 | # find left faces and merge y | |
| 1314 | # | |
| 1315 | elements = hstack((reshape((array1[:,0] == True),(cad.ny,1)),((array1[:,1:] == True) & (array1[:,:-1] == False)))) | |
| 1316 | starts = vstack((((elements[:-1,:] == True) & (elements[1:,:] == False)),reshape((elements[-1,:] == True),(1,cad.nx)))) | |
| 1317 | ends = vstack((reshape((elements[0,:] == True),(1,cad.nx)),((elements[1:,:] == True) & (elements[:-1,:] == False)))) | |
| 1318 | IY_t = transpose(IY) # for starts and ends to be read in same row | |
| 1319 | IX_t = transpose(IX) | |
| 1320 | starts_t = transpose(starts) | |
| 1321 | ends_t = transpose(ends) | |
| 1322 | ixlr = append(ixlr,IX_t[starts_t]) | |
| 1323 | iylrs = append(iylrs,IY_t[starts_t]) | |
| 1324 | iylre = append(iylre,1+IY_t[ends_t]) | |
| 1325 | izlr = append(izlr,(layer-1)*ones(len(IX_t[starts_t]))) | |
| 1326 | # | |
| 1327 | # find right faces and merge y | |
| 1328 | # | |
| 1329 | elements = hstack((((array1[:,1:] == False) & (array1[:,:-1] == True)),reshape((array1[:,1] == True),(cad.ny,1)))) | |
| 1330 | starts = vstack((((elements[:-1,:] == True) & (elements[1:,:] == False)),reshape((elements[-1,:] == True),(1,cad.nx)))) | |
| 1331 | ends = vstack((reshape((elements[0,:] == True),(1,cad.nx)),((elements[1:,:] == True) & (elements[:-1,:] == False)))) | |
| 1332 | IY_t = transpose(IY) # for starts and ends to be read in same row | |
| 1333 | IX_t = transpose(IX) | |
| 1334 | starts_t = transpose(starts) | |
| 1335 | ends_t = transpose(ends) | |
| 1336 | ixlr = append(ixlr,1+IX_t[starts_t]) | |
| 1337 | iylre = append(iylre,IY_t[starts_t]) | |
| 1338 | iylrs = append(iylrs,1+IY_t[ends_t]) | |
| 1339 | izlr = append(izlr,(layer-1)*ones(len(IX_t[starts_t]))) | |
| 1340 | # | |
| 1341 | # find front faces and merge x | |
| 1342 | # | |
| 1343 | elements = vstack((((array1[:-1,:] == True) & (array1[1:,:] == False)),reshape((array1[0,:] == True),(1,cad.nx)))) | |
| 1344 | starts = hstack((reshape((elements[:,0] == True),(cad.ny,1)),((elements[:,1:] == True) & (elements[:,:-1] == False)))) | |
| 1345 | ends = hstack((((elements[:,:-1] == True) & (elements[:,1:] == False)),reshape((elements[:,-1] == True),(cad.ny,1)))) | |
| 1346 | ixfbs = append(ixfbs,IX[starts]) | |
| 1347 | ixfbe = append(ixfbe,1+IX[ends]) | |
| 1348 | iyfb = append(iyfb,IY[starts]) | |
| 1349 | izfb = append(izfb,(layer-1)*ones(len(IX[starts]))) | |
| 1350 | # | |
| 1351 | # find back faces and merge x | |
| 1352 | # | |
| 1353 | elements = vstack((reshape((array1[-1,:] == True),(1,cad.nx)),((array1[1:,:] == True) & (array1[:-1,:] == False)))) | |
| 1354 | starts = hstack((reshape((elements[:,0] == True),(cad.ny,1)),((elements[:,1:] == True) & (elements[:,:-1] == False)))) | |
| 1355 | ends = hstack((((elements[:,:-1] == True) & (elements[:,1:] == False)),reshape((elements[:,-1] == True),(cad.ny,1)))) | |
| 1356 | ixfbe = append(ixfbe,IX[starts]) | |
| 1357 | ixfbs = append(ixfbs,1+IX[ends]) | |
| 1358 | iyfb = append(iyfb,1+IY[starts]) | |
| 1359 | izfb = append(izfb,(layer-1)*ones(len(IX[starts]))) | |
| 1360 | # | |
| 1361 | # find top faces and merge x | |
| 1362 | # | |
| 1363 | elements = ((array2 == False) & (array1 == True)) | |
| 1364 | starts = hstack((reshape((elements[:,0] == True),(cad.ny,1)),((elements[:,1:] == True) & (elements[:,:-1] == False)))) | |
| 1365 | ends = hstack((((elements[:,:-1] == True) & (elements[:,1:] == False)),reshape((elements[:,-1] == True),(cad.ny,1)))) | |
| 1366 | ixtbs = append(ixtbs,IX[starts]) | |
| 1367 | ixtbe = append(ixtbe,1+IX[ends]) | |
| 1368 | iytb = append(iytb,IY[starts]) | |
| 1369 | iztb = append(iztb,layer*ones(len(IX[starts]))) | |
| 1370 | # | |
| 1371 | # find bottom faces and merge x | |
| 1372 | # | |
| 1373 | elements = ((array0 == False) & (array1 == True)) | |
| 1374 | starts = hstack((reshape((elements[:,0] == True),(cad.ny,1)),((elements[:,1:] == True) & (elements[:,:-1] == False)))) | |
| 1375 | ends = hstack((((elements[:,:-1] == True) & (elements[:,1:] == False)),reshape((elements[:,-1] == True),(cad.ny,1)))) | |
| 1376 | ixtbe = append(ixtbe,IX[starts]) | |
| 1377 | ixtbs = append(ixtbs,1+IX[ends]) | |
| 1378 | iytb = append(iytb,IY[starts]) | |
| 1379 | iztb = append(iztb,(layer-1)*ones(len(IX[starts]))) | |
| 1380 | # | |
| 1381 | # push array stack | |
| 1382 | # | |
| 1383 | array0 = array1 | |
| 1384 | array1 = array2 | |
| 1385 | # | |
| 1386 | # z merge front/back faces | |
| 1387 | # | |
| 1388 | index = lexsort(keys=(izfb,ixfbe,ixfbs,iyfb)) | |
| 1389 | merge = (iyfb[index[1:]] == iyfb[index[:-1]]) & \ | |
| 1390 | (ixfbe[index[1:]] == ixfbe[index[:-1]]) & \ | |
| 1391 | (ixfbs[index[1:]] == ixfbs[index[:-1]]) & \ | |
| 1392 | ((izfb[index[1:]] - izfb[index[:-1]]) == 1) | |
| 1393 | merge = append(False,merge).astype(bool_) | |
| 1394 | starts = ((merge[1:] == True) & (merge[:-1] == False)) | |
| 1395 | starts = append(starts,False).astype(bool_) | |
| 1396 | ends = ((merge[1:] == False) & (merge[:-1] == True)) | |
| 1397 | if (merge[-1] == True): | |
| 1398 | ends = append(ends,True) | |
| 1399 | else: | |
| 1400 | ends = append(ends,False) | |
| 1401 | ends = ends.astype(bool_) | |
| 1402 | xs = ixfbs[index][starts | ~merge] | |
| 1403 | xe = ixfbe[index][starts | ~merge] | |
| 1404 | y = iyfb[index][starts | ~merge] | |
| 1405 | zs = izfb[index][starts | ~merge] | |
| 1406 | ze = izfb[index][ends | ~(merge | starts)]+1 | |
| 1407 | cad.x = ravel(transpose(vstack((xs,xe,xs,xs,xe,xe)))) | |
| 1408 | cad.y = ravel(transpose(vstack((y,y,y,y,y,y)))) | |
| 1409 | cad.z = ravel(transpose(vstack((zs,ze,ze,zs,zs,ze)))) | |
| 1410 | # | |
| 1411 | # z merge left/right faces | |
| 1412 | # | |
| 1413 | index = lexsort(keys=(izlr,iylre,iylrs,ixlr)) | |
| 1414 | merge = (ixlr[index[1:]] == ixlr[index[:-1]]) & \ | |
| 1415 | (iylre[index[1:]] == iylre[index[:-1]]) & \ | |
| 1416 | (iylrs[index[1:]] == iylrs[index[:-1]]) & \ | |
| 1417 | ((izlr[index[1:]] - izlr[index[:-1]]) == 1) | |
| 1418 | merge = append(False,merge).astype(bool_) | |
| 1419 | starts = ((merge[1:] == True) & (merge[:-1] == False)) | |
| 1420 | starts = append(starts,False).astype(bool_) | |
| 1421 | ends = ((merge[1:] == False) & (merge[:-1] == True)) | |
| 1422 | if (merge[-1] == True): | |
| 1423 | ends = append(ends,True) | |
| 1424 | else: | |
| 1425 | ends = append(ends,False) | |
| 1426 | ends = ends.astype(bool_) | |
| 1427 | x = ixlr[index][starts | ~merge] | |
| 1428 | ys = iylrs[index][starts | ~merge] | |
| 1429 | ye = iylre[index][starts | ~merge] | |
| 1430 | zs = izlr[index][starts | ~merge] | |
| 1431 | ze = izlr[index][ends | ~(merge | starts)]+1 | |
| 1432 | cad.x = append(cad.x,ravel(transpose(vstack((x,x,x,x,x,x))))) | |
| 1433 | cad.y = append(cad.y,ravel(transpose(vstack((ys,ye,ys,ys,ye,ye))))) | |
| 1434 | cad.z = append(cad.z,ravel(transpose(vstack((zs,ze,ze,zs,zs,ze))))) | |
| 1435 | # | |
| 1436 | # y merge top/bottom faces | |
| 1437 | # | |
| 1438 | index = lexsort(keys=(iytb,ixtbe,ixtbs,iztb)) | |
| 1439 | merge = (iztb[index[1:]] == iztb[index[:-1]]) & \ | |
| 1440 | (ixtbe[index[1:]] == ixtbe[index[:-1]]) & \ | |
| 1441 | (ixtbs[index[1:]] == ixtbs[index[:-1]]) & \ | |
| 1442 | ((iytb[index[1:]] - iytb[index[:-1]]) == 1) | |
| 1443 | merge = append(False,merge).astype(bool_) | |
| 1444 | starts = ((merge[1:] == True) & (merge[:-1] == False)) | |
| 1445 | starts = append(starts,False).astype(bool_) | |
| 1446 | ends = ((merge[1:] == False) & (merge[:-1] == True)) | |
| 1447 | if (merge[-1] == True): | |
| 1448 | ends = append(ends,True) | |
| 1449 | else: | |
| 1450 | ends = append(ends,False) | |
| 1451 | ends = ends.astype(bool_) | |
| 1452 | xs = ixtbs[index][starts | ~merge] | |
| 1453 | xe = ixtbe[index][starts | ~merge] | |
| 1454 | ys = iytb[index][starts | ~merge] | |
| 1455 | ye = iytb[index][ends | ~(merge | starts)]+1 | |
| 1456 | z = iztb[index][starts | ~merge] | |
| 1457 | cad.x = append(cad.x,ravel(transpose(vstack((xs,xe,xs,xs,xe,xe))))) | |
| 1458 | cad.y = append(cad.y,ravel(transpose(vstack((ys,ye,ye,ys,ys,ye))))) | |
| 1459 | cad.z = append(cad.z,ravel(transpose(vstack((z,z,z,z,z,z))))) | |
| 1460 | # | |
| 1461 | # draw triangulation | |
| 1462 | # | |
| 1463 | widget_stop.pack_forget() | |
| 1464 | string_msg.set("draw ...") | |
| 1465 | root.update() | |
| 1466 | N = len(cad.x) | |
| 1467 | for i in range(0,N,3): | |
| 1468 | string_msg.set("draw triangle %d/%d"%(i/3,N/3)) | |
| 1469 | root.update() | |
| 1470 | x0 = cad.nxplot()*(cad.x[i]+0.5)/float(cad.nx) | |
| 1471 | y0 = cad.nyplot()*(cad.ny-cad.y[i]+0.5)/float(cad.ny) | |
| 1472 | z0 = cad.nzplot()*(cad.nz-cad.z[i]+0.5)/float(cad.nz) | |
| 1473 | x1 = cad.nxplot()*(cad.x[i+1]+0.5)/float(cad.nx) | |
| 1474 | y1 = cad.nyplot()*(cad.ny-cad.y[i+1]+0.5)/float(cad.ny) | |
| 1475 | z1 = cad.nzplot()*(cad.nz-cad.z[i+1]+0.5)/float(cad.nz) | |
| 1476 | x2 = cad.nxplot()*(cad.x[i+2]+0.5)/float(cad.nx) | |
| 1477 | y2 = cad.nyplot()*(cad.ny-cad.y[i+2]+0.5)/float(cad.ny) | |
| 1478 | z2 = cad.nzplot()*(cad.nz-cad.z[i+2]+0.5)/float(cad.nz) | |
| 1479 | im.xy_draw.line([x0,y0,x1,y1,x2,y2,x0,y0],fill="black") | |
| 1480 | im.xz_draw.line([x0,z0,x1,z1,x2,z2,x0,z0],fill="black") | |
| 1481 | im.yz_draw.line([z0,y0,z1,y1,z2,y2,z0,y0],fill="black") | |
| 1482 | images.xy = ImageTk.PhotoImage(im.xy) | |
| 1483 | images.xz = ImageTk.PhotoImage(im.xz) | |
| 1484 | images.yz = ImageTk.PhotoImage(im.yz) | |
| 1485 | canvas_xy.create_image(cad.nplot/2,cad.nplot/2,image=images.xy) | |
| 1486 | canvas_xz.create_image(cad.nplot/2,cad.nplot/2,image=images.xz) | |
| 1487 | canvas_yz.create_image(cad.nplot/2,cad.nplot/2,image=images.yz) | |
| 1488 | im.xyz = Image.new("RGBX",(cad.nplot,cad.nplot),'white') | |
| 1489 | images.xyz = ImageTk.PhotoImage(im.xyz) | |
| 1490 | canvas_xyz.create_image(cad.nplot/2,cad.nplot/2,image=images.xyz) | |
| 1491 | string_msg.set("done") | |
| 1492 | root.update() | |
| 1493 | ||
| 1494 | def flash(event): | |
| 1495 | # | |
| 1496 | # convert to Gerber flashes | |
| 1497 | # | |
| 1498 | # evaluate .cad | |
| 1499 | # | |
| 1500 | evaluate() | |
| 1501 | # | |
| 1502 | # initialize variables | |
| 1503 | # | |
| 1504 | render_stop_flag = 0 | |
| 1505 | cad.stop = 0 | |
| 1506 | widget_stop.pack() | |
| 1507 | delete_windows() | |
| 1508 | cad.toolpaths = [] | |
| 1509 | cad.zwrite = [] | |
| 1510 | cad.x = zeros(0) | |
| 1511 | cad.y = zeros(0) | |
| 1512 | cad.z = zeros(0) | |
| 1513 | ixs = array([]) | |
| 1514 | ixe = array([]) | |
| 1515 | iy = array([]) | |
| 1516 | iz = array([]) | |
| 1517 | # | |
| 1518 | # evaluate coordinate arrays | |
| 1519 | # | |
| 1520 | (IY,IX) = indices((cad.ny,cad.nx)) | |
| 1521 | IY = IY[::-1,:] | |
| 1522 | IZ = arange(cad.nz) | |
| 1523 | X = cad.xmin+(cad.xmax-cad.xmin)*IX/(cad.nx-1.0) | |
| 1524 | Y = cad.ymin+(cad.ymax-cad.ymin)*IY/(cad.ny-1.0) | |
| 1525 | if (cad.zwrite == []): | |
| 1526 | if (cad.nz > 1): | |
| 1527 | cad.zwrite = cad.zmin + (cad.zmax-cad.zmin)*arange(cad.nz)/(cad.nz-1.0) | |
| 1528 | else: | |
| 1529 | cad.zwrite = [cad.zmin] | |
| 1530 | # | |
| 1531 | # set up drawing image | |
| 1532 | # | |
| 1533 | im.xy = Image.new("RGBX",(cad.nxplot(),cad.nyplot()),'white') | |
| 1534 | im.xy_draw = ImageDraw.Draw(im.xy) | |
| 1535 | # | |
| 1536 | # loop over layers | |
| 1537 | # | |
| 1538 | for layer in range(len(cad.zwrite)): | |
| 1539 | # | |
| 1540 | # check render stop button | |
| 1541 | # | |
| 1542 | if (cad.stop == 1): | |
| 1543 | break | |
| 1544 | # | |
| 1545 | # evaluate layer | |
| 1546 | # | |
| 1547 | Z = cad.zwrite[layer] | |
| 1548 | string_msg.set("convert z = %.3f"%Z) | |
| 1549 | root.update() | |
| 1550 | elements = eval(cad.function) | |
| 1551 | # | |
| 1552 | # merge x | |
| 1553 | # | |
| 1554 | starts = hstack((reshape((elements[:,0] == TRUE),(cad.ny,1)),((elements[:,1:] == TRUE) & (elements[:,:-1] == FALSE)))) | |
| 1555 | ends = hstack((((elements[:,:-1] == TRUE) & (elements[:,1:] == FALSE)),reshape((elements[:,-1] == TRUE),(cad.ny,1)))) | |
| 1556 | ixs = append(ixs,IX[starts]) | |
| 1557 | ixe = append(ixe,1+IX[ends]) | |
| 1558 | iy = append(iy,IY[starts]) | |
| 1559 | iz = append(iz,IZ[layer-1]*ones(len(IX[starts]))) | |
| 1560 | # | |
| 1561 | # merge y | |
| 1562 | # | |
| 1563 | index = lexsort(keys=(iy,ixe,ixs,iz)) | |
| 1564 | merge = (iz[index[1:]] == iz[index[:-1]]) & \ | |
| 1565 | (ixe[index[1:]] == ixe[index[:-1]]) & \ | |
| 1566 | (ixs[index[1:]] == ixs[index[:-1]]) & \ | |
| 1567 | ((iy[index[1:]] - iy[index[:-1]]) == 1) | |
| 1568 | merge = append(FALSE,merge).astype(bool_) | |
| 1569 | starts = ((merge[1:] == TRUE) & (merge[:-1] == FALSE)) | |
| 1570 | starts = append(starts,FALSE).astype(bool_) | |
| 1571 | ends = ((merge[1:] == FALSE) & (merge[:-1] == TRUE)) | |
| 1572 | if (merge[-1] == TRUE): | |
| 1573 | ends = append(ends,TRUE) | |
| 1574 | else: | |
| 1575 | ends = append(ends,FALSE) | |
| 1576 | ends = ends.astype(bool_) | |
| 1577 | xs = ixs[index][starts | ~merge] | |
| 1578 | xe = ixe[index][starts | ~merge] | |
| 1579 | ys = iy[index][starts | ~merge] | |
| 1580 | ye = iy[index][ends | ~(merge | starts)]+1 | |
| 1581 | cad.x = ravel(transpose(vstack((xs,xe)))) | |
| 1582 | cad.y = ravel(transpose(vstack((ys,ye)))) | |
| 1583 | # | |
| 1584 | # draw flashes | |
| 1585 | # | |
| 1586 | widget_stop.pack_forget() | |
| 1587 | cad.view('xy') | |
| 1588 | string_msg.set("draw ...") | |
| 1589 | root.update() | |
| 1590 | N = len(cad.x) | |
| 1591 | for i in range(0,N,2): | |
| 1592 | string_msg.set("draw flash %d/%d"%(i/4,N/4)) | |
| 1593 | root.update() | |
| 1594 | x0 = cad.nxplot()*(cad.x[i]+0.5)/float(cad.nx) | |
| 1595 | y0 = cad.nyplot()*(cad.ny-cad.y[i]+0.5)/float(cad.ny) | |
| 1596 | x1 = cad.nxplot()*(cad.x[i]+0.5)/float(cad.nx) | |
| 1597 | y1 = cad.nyplot()*(cad.ny-cad.y[i+1]+0.5)/float(cad.ny) | |
| 1598 | x2 = cad.nxplot()*(cad.x[i+1]+0.5)/float(cad.nx) | |
| 1599 | y2 = cad.nyplot()*(cad.ny-cad.y[i+1]+0.5)/float(cad.ny) | |
| 1600 | x3 = cad.nxplot()*(cad.x[i+1]+0.5)/float(cad.nx) | |
| 1601 | y3 = cad.nyplot()*(cad.ny-cad.y[i]+0.5)/float(cad.ny) | |
| 1602 | im.xy_draw.line([x0,y0,x1,y1,x2,y2,x3,y3,x0,y0],fill="black") | |
| 1603 | images.xy = ImageTk.PhotoImage(im.xy) | |
| 1604 | canvas_xy.create_image(cad.nplot/2,cad.nplot/2,image=images.xy) | |
| 1605 | string_msg.set("done") | |
| 1606 | root.update() | |
| 1607 | ||
| 1608 | def select_epi(): | |
| 1609 | input_file_name = string_input_file.get() | |
| 1610 | string_cam_file.set(input_file_name[0:-4]+'.epi') | |
| 1611 | cad.cam = 'epi' | |
| 1612 | cam_pack_forget() | |
| 1613 | cam_file_frame.pack() | |
| 1614 | cam_vector_frame.pack() | |
| 1615 | cam_dia_frame.pack() | |
| 1616 | cam_contour_frame.pack() | |
| 1617 | laser_frame1.pack() | |
| 1618 | if ((cad.nz > 1) | (cad.image_r.size > 1)): | |
| 1619 | laser_frame2.pack() | |
| 1620 | laser_frame3.pack() | |
| 1621 | string_laser_rate.set("2500") | |
| 1622 | string_laser_power.set("90") | |
| 1623 | string_laser_speed.set("50") | |
| 1624 | string_laser_min_power.set("10") | |
| 1625 | string_laser_max_power.set("100") | |
| 1626 | string_tool_dia.set("0.01") | |
| 1627 | root.update() | |
| 1628 | ||
| 1629 | def select_camm(): | |
| 1630 | input_file_name = string_input_file.get() | |
| 1631 | string_cam_file.set(input_file_name[0:-4]+'.camm') | |
| 1632 | cad.cam = 'camm' | |
| 1633 | cam_pack_forget() | |
| 1634 | cam_file_frame.pack() | |
| 1635 | cam_vector_frame.pack() | |
| 1636 | cam_dia_frame.pack() | |
| 1637 | cam_contour_frame.pack() | |
| 1638 | cut_frame.pack() | |
| 1639 | string_cut_force.set("45") | |
| 1640 | string_cut_velocity.set("2") | |
| 1641 | string_tool_dia.set("0.01") | |
| 1642 | root.update() | |
| 1643 | ||
| 1644 | def select_ps(): | |
| 1645 | input_file_name = string_input_file.get() | |
| 1646 | string_cam_file.set(input_file_name[0:-4]+'.ps') | |
| 1647 | cad.cam = 'ps' | |
| 1648 | cam_pack_forget() | |
| 1649 | cam_file_frame.pack() | |
| 1650 | cam_vector_frame.pack() | |
| 1651 | cam_dia_frame.pack() | |
| 1652 | cam_contour_frame.pack() | |
| 1653 | fill_frame.pack() | |
| 1654 | string_tool_dia.set("0.0") | |
| 1655 | root.update() | |
| 1656 | ||
| 1657 | def select_ord(): | |
| 1658 | input_file_name = string_input_file.get() | |
| 1659 | string_cam_file.set(input_file_name[0:-4]+'.ord') | |
| 1660 | cad.cam = 'ord' | |
| 1661 | cam_pack_forget() | |
| 1662 | cam_file_frame.pack() | |
| 1663 | cam_vector_frame.pack() | |
| 1664 | cam_dia_frame.pack() | |
| 1665 | cam_contour_frame.pack() | |
| 1666 | string_tool_dia.set("0.01") | |
| 1667 | waterjet_frame.pack() | |
| 1668 | string_lead_in.set("0.05") | |
| 1669 | string_quality.set("-3") | |
| 1670 | root.update() | |
| 1671 | ||
| 1672 | def select_g(): | |
| 1673 | input_file_name = string_input_file.get() | |
| 1674 | string_cam_file.set(input_file_name[0:-4]+'.gcode') | |
| 1675 | cad.cam = 'g' | |
| 1676 | cam_pack_forget() | |
| 1677 | cam_file_frame.pack() | |
| 1678 | cam_vector_frame.pack() | |
| 1679 | string_tool_dia.set("0.0156") | |
| 1680 | cam_dia_frame.pack() | |
| 1681 | cam_contour_frame.pack() | |
| 1682 | string_g_feed_rate.set("20") | |
| 1683 | string_g_spindle_speed.set("5000") | |
| 1684 | string_g_tool.set("1") | |
| 1685 | integer_g_cool.set("0") | |
| 1686 | g_frame.pack() | |
| 1687 | root.update() | |
| 1688 | ||
| 1689 | def select_rml(): | |
| 1690 | input_file_name = string_input_file.get() | |
| 1691 | string_cam_file.set(input_file_name[0:-4]+'.rml') | |
| 1692 | cad.cam = 'rml' | |
| 1693 | cam_pack_forget() | |
| 1694 | cam_file_frame.pack() | |
| 1695 | cam_vector_frame.pack() | |
| 1696 | cam_dia_frame.pack() | |
| 1697 | cam_contour_frame.pack() | |
| 1698 | speed_frame.pack() | |
| 1699 | rml_move_frame.pack() | |
| 1700 | string_tool_dia.set("0.0156") | |
| 1701 | string_xy_speed.set("4") | |
| 1702 | string_z_speed.set("4") | |
| 1703 | string_rml_x_move.set("1") | |
| 1704 | string_rml_y_move.set("1") | |
| 1705 | root.update() | |
| 1706 | ||
| 1707 | def select_sbp(): | |
| 1708 | input_file_name = string_input_file.get() | |
| 1709 | string_cam_file.set(input_file_name[0:-4]+'.sbp') | |
| 1710 | cad.cam = 'sbp' | |
| 1711 | cam_pack_forget() | |
| 1712 | cam_file_frame.pack() | |
| 1713 | cam_vector_frame.pack() | |
| 1714 | cam_dia_frame.pack() | |
| 1715 | cam_contour_frame.pack() | |
| 1716 | jog_frame.pack() | |
| 1717 | speed_frame.pack() | |
| 1718 | string_tool_dia.set("0.125") | |
| 1719 | string_xy_speed.set("1.1") | |
| 1720 | string_z_speed.set("1.1") | |
| 1721 | string_jog_xy_speed.set("7") | |
| 1722 | string_jog_z_speed.set("7") | |
| 1723 | string_jog_z.set(".25") | |
| 1724 | root.update() | |
| 1725 | ||
| 1726 | def select_oms(): | |
| 1727 | input_file_name = string_input_file.get() | |
| 1728 | string_cam_file.set(input_file_name[0:-4]+'.oms') | |
| 1729 | cad.cam = 'oms' | |
| 1730 | cam_pack_forget() | |
| 1731 | cam_file_frame.pack() | |
| 1732 | cam_vector_frame.pack() | |
| 1733 | cam_dia_frame.pack() | |
| 1734 | cam_contour_frame.pack() | |
| 1735 | excimer_frame.pack() | |
| 1736 | string_pulse_period.set("10000") | |
| 1737 | string_tool_dia.set("0.001") | |
| 1738 | string_cut_vel.set("0.1") | |
| 1739 | string_cut_accel.set("5.0") | |
| 1740 | root.update() | |
| 1741 | ||
| 1742 | def select_dxf(): | |
| 1743 | input_file_name = string_input_file.get() | |
| 1744 | string_cam_file.set(input_file_name[0:-4]+'.dxf') | |
| 1745 | cad.cam = 'dxf' | |
| 1746 | cam_pack_forget() | |
| 1747 | cam_file_frame.pack() | |
| 1748 | cam_vector_frame.pack() | |
| 1749 | cam_dia_frame.pack() | |
| 1750 | cam_contour_frame.pack() | |
| 1751 | string_tool_dia.set("0.0") | |
| 1752 | root.update() | |
| 1753 | ||
| 1754 | def select_uni(): | |
| 1755 | input_file_name = string_input_file.get() | |
| 1756 | string_cam_file.set(input_file_name[0:-4]+'.uni') | |
| 1757 | cad.cam = 'uni' | |
| 1758 | cam_pack_forget() | |
| 1759 | cam_file_frame.pack() | |
| 1760 | cam_vector_frame.pack() | |
| 1761 | cam_dia_frame.pack() | |
| 1762 | cam_contour_frame.pack() | |
| 1763 | laser_frame1.pack() | |
| 1764 | if ((cad.nz > 1) | (cad.image_r.size > 1)): | |
| 1765 | laser_frame2.pack() | |
| 1766 | string_laser_rate.set("500") | |
| 1767 | string_laser_power.set("60") | |
| 1768 | string_laser_speed.set("15") | |
| 1769 | string_tool_dia.set("0.01") | |
| 1770 | string_laser_min_power.set("10") | |
| 1771 | string_laser_max_power.set("100") | |
| 1772 | string_vector_error.set('1.1') | |
| 1773 | root.update() | |
| 1774 | ||
| 1775 | def select_jpg(): | |
| 1776 | input_file_name = string_input_file.get() | |
| 1777 | string_cam_file.set(input_file_name[0:-4]+'.jpg') | |
| 1778 | cad.cam = 'jpg' | |
| 1779 | cam_pack_forget() | |
| 1780 | cam_file_frame.pack() | |
| 1781 | root.update() | |
| 1782 | ||
| 1783 | def select_png(): | |
| 1784 | input_file_name = string_input_file.get() | |
| 1785 | string_cam_file.set(input_file_name[0:-4]+'.png') | |
| 1786 | cad.cam = 'png' | |
| 1787 | cam_pack_forget() | |
| 1788 | cam_file_frame.pack() | |
| 1789 | root.update() | |
| 1790 | ||
| 1791 | def select_stl(): | |
| 1792 | input_file_name = string_input_file.get() | |
| 1793 | string_cam_file.set(input_file_name[0:-4]+'.stl') | |
| 1794 | cad.cam = 'stl' | |
| 1795 | cam_pack_forget() | |
| 1796 | cam_file_frame.pack() | |
| 1797 | STL_frame.pack() | |
| 1798 | root.update() | |
| 1799 | ||
| 1800 | def select_gerber(): | |
| 1801 | input_file_name = string_input_file.get() | |
| 1802 | string_cam_file.set(input_file_name[0:-4]+'.grb') | |
| 1803 | cad.cam = 'grb' | |
| 1804 | cam_pack_forget() | |
| 1805 | cam_file_frame.pack() | |
| 1806 | Gerber_frame.pack() | |
| 1807 | root.update() | |
| 1808 | ||
| 1809 | def select_excellon(): | |
| 1810 | input_file_name = string_input_file.get() | |
| 1811 | string_cam_file.set(input_file_name[0:-4]+'.drl') | |
| 1812 | cad.cam = 'drl' | |
| 1813 | cam_pack_forget() | |
| 1814 | cam_file_frame.pack() | |
| 1815 | Excellon_frame.pack() | |
| 1816 | root.update() | |
| 1817 | ||
| 1818 | def select_ca(): | |
| 1819 | input_file_name = string_input_file.get() | |
| 1820 | string_cam_file.set(input_file_name[0:-4]+'.ca') | |
| 1821 | cad.cam = 'ca' | |
| 1822 | cam_pack_forget() | |
| 1823 | cam_file_frame.pack() | |
| 1824 | root.update() | |
| 1825 | ||
| 1826 | def cam_pack_forget(): | |
| 1827 | cam_file_frame.pack_forget() | |
| 1828 | cam_vector_frame.pack_forget() | |
| 1829 | cam_dia_frame.pack_forget() | |
| 1830 | cam_contour_frame.pack_forget() | |
| 1831 | laser_frame1.pack_forget() | |
| 1832 | laser_frame2.pack_forget() | |
| 1833 | laser_frame3.pack_forget() | |
| 1834 | cut_frame.pack_forget() | |
| 1835 | speed_frame.pack_forget() | |
| 1836 | jog_frame.pack_forget() | |
| 1837 | rml_move_frame.pack_forget() | |
| 1838 | waterjet_frame.pack_forget() | |
| 1839 | excimer_frame.pack_forget() | |
| 1840 | STL_frame.pack_forget() | |
| 1841 | Gerber_frame.pack_forget() | |
| 1842 | Excellon_frame.pack_forget() | |
| 1843 | fill_frame.pack_forget() | |
| 1844 | g_frame.pack_forget() | |
| 1845 | send_to_frame.pack_forget() | |
| 1846 | ||
| 1847 | def save_cam(event): | |
| 1848 | # | |
| 1849 | # write toolpath | |
| 1850 | # | |
| 1851 | if (cad.cam == "epi"): | |
| 1852 | write_epi() | |
| 1853 | elif (cad.cam == "camm"): | |
| 1854 | write_camm() | |
| 1855 | elif (cad.cam == "ps"): | |
| 1856 | write_ps() | |
| 1857 | elif (cad.cam == "ord"): | |
| 1858 | write_ord() | |
| 1859 | elif (cad.cam == "g"): | |
| 1860 | write_G() | |
| 1861 | elif (cad.cam == "rml"): | |
| 1862 | write_rml() | |
| 1863 | elif (cad.cam == "sbp"): | |
| 1864 | write_sbp() | |
| 1865 | elif (cad.cam == "oms"): | |
| 1866 | write_oms() | |
| 1867 | elif (cad.cam == "dxf"): | |
| 1868 | write_dxf() | |
| 1869 | elif (cad.cam == "uni"): | |
| 1870 | write_uni() | |
| 1871 | elif (cad.cam == "jpg"): | |
| 1872 | write_jpg() | |
| 1873 | elif (cad.cam == "png"): | |
| 1874 | write_png() | |
| 1875 | elif (cad.cam == "stl"): | |
| 1876 | write_stl() | |
| 1877 | elif (cad.cam == "grb"): | |
| 1878 | write_gerber() | |
| 1879 | elif (cad.cam == "drl"): | |
| 1880 | write_excellon() | |
| 1881 | elif (cad.cam == "ca"): | |
| 1882 | write_ca() | |
| 1883 | else: | |
| 1884 | string_msg.set("unsupported output file format") | |
| 1885 | root.update() | |
| 1886 | ||
| 1887 | def write_epi(): | |
| 1888 | # | |
| 1889 | # Epilog lasercutter output | |
| 1890 | # todo: try 1200 DPI | |
| 1891 | # | |
| 1892 | units = 600*cad.inches_per_unit | |
| 1893 | filename = string_cam_file.get() | |
| 1894 | file = open(filename, 'wb') | |
| 1895 | if (integer_laser_autofocus.get() == 0): | |
| 1896 | # | |
| 1897 | # init with autofocus off | |
| 1898 | # | |
| 1899 | file.write("%-12345X@PJL JOB NAME="+string_cam_file.get()+"\r\nE@PJL ENTER LANGUAGE=PCL\r\n&y0A&l0U&l0Z&u600D*p0X*p0Y*t600R*r0F&y50P&z50S*r6600T*r5100S*r1A*rC%1BIN;XR"+string_laser_rate.get()+";YP"+string_laser_power.get()+";ZS"+string_laser_speed.get()+";") | |
| 1900 | else: | |
| 1901 | # | |
| 1902 | # init with autofocus on | |
| 1903 | # | |
| 1904 | file.write("%-12345X@PJL JOB NAME="+string_cam_file.get()+"\r\nE@PJL ENTER LANGUAGE=PCL\r\n&y1A&l0U&l0Z&u600D*p0X*p0Y*t600R*r0F&y50P&z50S*r6600T*r5100S*r1A*rC%1BIN;XR"+string_laser_rate.get()+";YP"+string_laser_power.get()+";ZS"+string_laser_speed.get()+";") | |
| 1905 | power = float(string_laser_power.get()) | |
| 1906 | min_power = float(string_laser_min_power.get()) | |
| 1907 | max_power = float(string_laser_max_power.get()) | |
| 1908 | for layer in range(len(cad.toolpaths)): | |
| 1909 | if ((len(cad.zwrite) > 1) & (len(cad.toolpaths[layer]) > 0)): | |
| 1910 | fraction = (cad.zwrite[layer]-cad.zwrite[0])/(cad.zwrite[-1]-cad.zwrite[0]) | |
| 1911 | layer_power = min_power + fraction*(max_power-min_power) | |
| 1912 | file.write("YP%f;"%layer_power) | |
| 1913 | for segment in range(len(cad.toolpaths[layer])): | |
| 1914 | x = int(units*(cad.xmin + (cad.xmax-cad.xmin)*(cad.toolpaths[layer][segment][0].x+0.5)/float(cad.nx))) | |
| 1915 | y = int(units*(-cad.ymin - ((cad.ymax-cad.ymin)*((cad.ny-cad.toolpaths[layer][segment][0].y)+0.5)/float(cad.ny)))) | |
| 1916 | file.write("PU"+str(x)+","+str(y)+";") | |
| 1917 | for vertex in range(1,len(cad.toolpaths[layer][segment])): | |
| 1918 | x = int(units*(cad.xmin + (cad.xmax-cad.xmin)*(cad.toolpaths[layer][segment][vertex].x+0.5)/float(cad.nx))) | |
| 1919 | y = int(units*(-cad.ymin - ((cad.ymax-cad.ymin)*((cad.ny-cad.toolpaths[layer][segment][vertex].y)+0.5)/float(cad.ny)))) | |
| 1920 | file.write("PD"+str(x)+","+str(y)+";") | |
| 1921 | file.write("%0B%1BPUE%-12345X@PJL EOJ \r\n") | |
| 1922 | file.close() | |
| 1923 | draw_toolpath() | |
| 1924 | string_msg.set("wrote %s"%filename) | |
| 1925 | root.update() | |
| 1926 | ||
| 1927 | def write_camm(): | |
| 1928 | filename = string_cam_file.get() | |
| 1929 | file = open(filename, 'wb') | |
| 1930 | units = 1016*cad.inches_per_unit | |
| 1931 | file.write("PA;PA;!ST1;!FS"+string_cut_force.get()+";VS"+string_cut_velocity.get()+";") | |
| 1932 | for layer in range(len(cad.toolpaths)): | |
| 1933 | for segment in range(len(cad.toolpaths[layer])): | |
| 1934 | x = int(units*(cad.xmin + (cad.xmax-cad.xmin)*(cad.toolpaths[layer][segment][0].x+0.5)/float(cad.nx))) | |
| 1935 | y = int(units*(cad.ymin + (cad.ymax-cad.ymin)*((cad.ny-cad.toolpaths[layer][segment][0].y)+0.5)/float(cad.ny))) | |
| 1936 | file.write("PU"+str(x)+","+str(y)+";") | |
| 1937 | for vertex in range(1,len(cad.toolpaths[layer][segment])): | |
| 1938 | x = int(units*(cad.xmin + (cad.xmax-cad.xmin)*(cad.toolpaths[layer][segment][vertex].x+0.5)/float(cad.nx))) | |
| 1939 | y = int(units*(cad.ymin + (cad.ymax-cad.ymin)*((cad.ny-cad.toolpaths[layer][segment][vertex].y)+0.5)/float(cad.ny))) | |
| 1940 | file.write("PD"+str(x)+","+str(y)+";") | |
| 1941 | file.write("PU0,0;") | |
| 1942 | file.close() | |
| 1943 | draw_toolpath() | |
| 1944 | string_msg.set("wrote %s"%filename) | |
| 1945 | root.update() | |
| 1946 | ||
| 1947 | def write_ps(): | |
| 1948 | # | |
| 1949 | # Postscript output | |
| 1950 | # | |
| 1951 | units = cad.inches_per_unit | |
| 1952 | filename = string_cam_file.get() | |
| 1953 | file = open(filename, 'wb') | |
| 1954 | file.write("%! cad.py output\n") | |
| 1955 | file.write("%%%%BoundingBox: 0 0 %.3f %.3f\n"% | |
| 1956 | (72.0*(cad.xmax-cad.xmin),72.0*(cad.ymax-cad.ymin))) | |
| 1957 | file.write("/m {moveto} def\n") | |
| 1958 | file.write("/l {lineto} def\n") | |
| 1959 | file.write("72 72 scale\n") | |
| 1960 | file.write(".005 setlinewidth\n") | |
| 1961 | file.write("%f %f translate\n"%(0.5,0.5)) | |
| 1962 | for layer in range(len(cad.toolpaths)): | |
| 1963 | for segment in range(len(cad.toolpaths[layer])): | |
| 1964 | x = units*(cad.xmin + (cad.xmax-cad.xmin)*(cad.toolpaths[layer][segment][0].x+0.5)/float(cad.nx)) | |
| 1965 | y = units*(cad.ymin + (cad.ymax-cad.ymin)*((cad.ny-cad.toolpaths[layer][segment][0].y)+0.5)/float(cad.ny)) | |
| 1966 | file.write("%f %f m\n"%(x,y)) | |
| 1967 | for vertex in range(1,len(cad.toolpaths[layer][segment])): | |
| 1968 | x = units*(cad.xmin + (cad.xmax-cad.xmin)*(cad.toolpaths[layer][segment][vertex].x+0.5)/float(cad.nx)) | |
| 1969 | y = units*(cad.ymin + (cad.ymax-cad.ymin)*((cad.ny-cad.toolpaths[layer][segment][vertex].y)+0.5)/float(cad.ny)) | |
| 1970 | file.write("%f %f l\n"%(x,y)) | |
| 1971 | if (integer_fill.get() == 0): | |
| 1972 | file.write("stroke\n") | |
| 1973 | else: | |
| 1974 | file.write("fill\n") | |
| 1975 | file.write("showpage\n") | |
| 1976 | file.close() | |
| 1977 | draw_toolpath() | |
| 1978 | string_msg.set("wrote %s"%filename) | |
| 1979 | root.update() | |
| 1980 | ||
| 1981 | def write_ord(): | |
| 1982 | # | |
| 1983 | # OMAX waterjet output | |
| 1984 | # | |
| 1985 | units = cad.inches_per_unit | |
| 1986 | lead_in = float(string_lead_in.get()) | |
| 1987 | quality = int(string_quality.get()) | |
| 1988 | filename = string_cam_file.get() | |
| 1989 | file = open(filename, 'wb') | |
| 1990 | xlead = [] | |
| 1991 | ylead = [] | |
| 1992 | for layer in range(len(cad.toolpaths)): | |
| 1993 | for segment in range(len(cad.toolpaths[layer])): | |
| 1994 | # | |
| 1995 | # calculate and write lead-in | |
| 1996 | # | |
| 1997 | x0 = units*(cad.xmin + (cad.xmax-cad.xmin)*(cad.toolpaths[layer][segment][0].x+0.5)/float(cad.nx)) | |
| 1998 | y0 = units*(cad.ymin + (cad.ymax-cad.ymin)*((cad.ny-cad.toolpaths[layer][segment][0].y)+0.5)/float(cad.ny)) | |
| 1999 | x1 = units*(cad.xmin + (cad.xmax-cad.xmin)*(cad.toolpaths[layer][segment][1].x+0.5)/float(cad.nx)) | |
| 2000 | y1 = units*(cad.ymin + (cad.ymax-cad.ymin)*((cad.ny-cad.toolpaths[layer][segment][1].y)+0.5)/float(cad.ny)) | |
| 2001 | dx = x1 - x0 | |
| 2002 | dy = y1 - y0 | |
| 2003 | norm_x = -dy | |
| 2004 | norm_y = dx | |
| 2005 | norm = sqrt(norm_x**2 + norm_y**2) | |
| 2006 | norm_x = norm_x/norm | |
| 2007 | norm_y = norm_y/norm | |
| 2008 | xlead.append(x0 + norm_x*lead_in) | |
| 2009 | ylead.append(y0 + norm_y*lead_in) | |
| 2010 | file.write("%f, %f, 0, %d\n"%(xlead[segment],ylead[segment],quality)) | |
| 2011 | # | |
| 2012 | # loop over segment | |
| 2013 | # | |
| 2014 | for vertex in range(len(cad.toolpaths[layer][segment])): | |
| 2015 | x = units*(cad.xmin + (cad.xmax-cad.xmin)*(cad.toolpaths[layer][segment][vertex].x+0.5)/float(cad.nx)) | |
| 2016 | y = units*(cad.ymin + (cad.ymax-cad.ymin)*((cad.ny-cad.toolpaths[layer][segment][vertex].y)+0.5)/float(cad.ny)) | |
| 2017 | file.write("%f, %f, 0, %d\n"%(x,y,quality)) | |
| 2018 | # | |
| 2019 | # write lead-out | |
| 2020 | # | |
| 2021 | file.write("%f, %f, 0, 0\n"%(x0,y0)) | |
| 2022 | file.write("%f, %f, 0, 0\n"%(xlead[segment],ylead[segment])) | |
| 2023 | file.close() | |
| 2024 | # | |
| 2025 | # draw toolpath with lead-in/out | |
| 2026 | # | |
| 2027 | im.xy = Image.new("RGBX",(cad.nxplot(),cad.nyplot()),'white') | |
| 2028 | im.xy_draw = ImageDraw.Draw(im.xy) | |
| 2029 | for layer in range(len(cad.toolpaths)): | |
| 2030 | for segment in range(len(cad.toolpaths[layer])): | |
| 2031 | x = cad.nxplot()*(cad.toolpaths[layer][segment][0].x+0.5)/float(cad.nx) | |
| 2032 | y = cad.nyplot()*(cad.toolpaths[layer][segment][0].y+0.5)/float(cad.ny) | |
| 2033 | xl = cad.nxplot()*(xlead[segment]-cad.xmin)/(cad.xmax-cad.xmin) | |
| 2034 | yl = cad.nyplot()-cad.nyplot()*(ylead[segment]-cad.ymin)/(cad.ymax-cad.ymin) | |
| 2035 | im.xy_draw.line([xl,yl,x,y],fill="black") | |
| 2036 | for vertex in range(1,len(cad.toolpaths[layer][segment])): | |
| 2037 | xnew = cad.nxplot()*(cad.toolpaths[layer][segment][vertex].x+0.5)/float(cad.nx) | |
| 2038 | ynew = cad.nyplot()*(cad.toolpaths[layer][segment][vertex].y+0.5)/float(cad.ny) | |
| 2039 | im.xy_draw.line([x,y,xnew,ynew],fill="black") | |
| 2040 | x = xnew | |
| 2041 | y = ynew | |
| 2042 | images.xy = ImageTk.PhotoImage(im.xy) | |
| 2043 | canvas_xy.create_image(cad.nplot/2,cad.nplot/2,image=images.xy) | |
| 2044 | string_msg.set("wrote %s"%filename) | |
| 2045 | root.update() | |
| 2046 | ||
| 2047 | def distance(x1, y1, x2, y2): | |
| 2048 | return sqrt((x1-x2)**2+(y1-y2)**2) | |
| 2049 | ||
| 2050 | def write_G(): | |
| 2051 | # | |
| 2052 | # G code output | |
| 2053 | # | |
| 2054 | units = cad.inches_per_unit | |
| 2055 | zup = units*cad.zmax | |
| 2056 | feed_rate = float(string_g_feed_rate.get()) | |
| 2057 | spindle_speed = float(string_g_spindle_speed.get()) | |
| 2058 | coolant = integer_g_cool.get() | |
| 2059 | tool = int(string_g_tool.get()) | |
| 2060 | if (cad.nz == 1): | |
| 2061 | cad.zwrite = [cad.zmin] | |
| 2062 | filename = string_cam_file.get() | |
| 2063 | file = open(filename, 'wb') | |
| 2064 | file.write("""(---------------------------------------------------------------) | |
| 2065 | (---------------------------------------------------------------) | |
| 2066 | (Start of sheet header) | |
| 2067 | G21 (metric ftw) | |
| 2068 | G90 (absolute mode) | |
| 2069 | G92 X0 Y0 Z0 (zero all axes) | |
| 2070 | G92 Z0.00 F150.00 (go up to printing level) | |
| 2071 | M106 (pen down) | |
| 2072 | G4 P120 (wait 120ms) | |
| 2073 | M300 S50 (pen up) | |
| 2074 | G4 P120 (wait 120ms) | |
| 2075 | M18 (disengage drives) | |
| 2076 | M01 (Was registration test successful?) | |
| 2077 | (while drives are disengaged, adjustments can be made to position) | |
| 2078 | M17 (engage drives if YES, and continue) | |
| 2079 | (End of sheet header)\n""") | |
| 2080 | dxy = 0 | |
| 2081 | dz = 0 | |
| 2082 | xold = 0 | |
| 2083 | yold = 0 | |
| 2084 | for layer in range(len(cad.zwrite)-1,-1,-1): | |
| 2085 | zdown = units*cad.zwrite[layer] | |
| 2086 | # | |
| 2087 | # follow toolpaths CCW, for CW tool motion | |
| 2088 | # | |
| 2089 | unsorted_segments = cad.toolpaths[layer] | |
| 2090 | sorted_segments = [] | |
| 2091 | if len(unsorted_segments) > 0: | |
| 2092 | sorted_segments.append(unsorted_segments.pop(0)) #starts with the first path in the list | |
| 2093 | else: | |
| 2094 | print "empty path --- strange" | |
| 2095 | ||
| 2096 | while len(unsorted_segments) > 0: | |
| 2097 | #find closest start to the the last sorted segment start | |
| 2098 | min_dist = 99999 | |
| 2099 | min_dist_index = None | |
| 2100 | for i in range(len(unsorted_segments)): | |
| 2101 | dist = distance(sorted_segments[-1][0].x, sorted_segments[-1][0].y, | |
| 2102 | unsorted_segments[i][0].x, unsorted_segments[i][0].y) | |
| 2103 | if dist < min_dist: | |
| 2104 | min_dist = dist | |
| 2105 | min_dist_index = i | |
| 2106 | ||
| 2107 | #print "min_dist: %d index: %d" % (min_dist, min_dist_index) | |
| 2108 | sorted_segments.append(unsorted_segments.pop(min_dist_index)) | |
| 2109 | ||
| 2110 | for segment in range(len(sorted_segments)): | |
| 2111 | ||
| 2112 | x = units*(cad.xmin + (cad.xmax-cad.xmin)*(sorted_segments[segment][0].x+0.5)/float(cad.nx)) | |
| 2113 | y = units*(cad.ymin + (cad.ymax-cad.ymin)*((cad.ny-sorted_segments[segment][0].y)+0.5)/float(cad.ny)) | |
| 2114 | file.write("G1 X%0.4f "%x+"Y%0.4f "%y+"Z%0.4f"%zup+" F2000.00\n") # rapid motion | |
| 2115 | file.write("G1 Z%0.4f "%zdown+" F300.00\n") # linear motion | |
| 2116 | dxy += sqrt((xold-x)**2+(yold-y)**2) | |
| 2117 | xold = x | |
| 2118 | yold = y | |
| 2119 | dz += zup-zdown | |
| 2120 | for vertex in range(1,len(sorted_segments[segment])): | |
| 2121 | x = units*(cad.xmin + (cad.xmax-cad.xmin)*(sorted_segments[segment][vertex].x+0.5)/float(cad.nx)) | |
| 2122 | y = units*(cad.ymin + (cad.ymax-cad.ymin)*((cad.ny-sorted_segments[segment][vertex].y)+0.5)/float(cad.ny)) | |
| 2123 | file.write("G1 X%0.4f "%x+"Y%0.4f"%y+" F2000.00\n") | |
| 2124 | dxy += sqrt((xold-x)**2+(yold-y)**2) | |
| 2125 | xold = x | |
| 2126 | yold = y | |
| 2127 | file.write("""(Start of sheet footer.) | |
| 2128 | M107 | |
| 2129 | G4 P120 (wait 120ms) | |
| 2130 | G0 X0 Y0 Z15 F3500.00 (go to position for retrieving platform -- increase Z to Z25 or similar if you have trouble avoiding tool) | |
| 2131 | G4 P300 (wait 300ms) | |
| 2132 | M01 (Have you retrieved the print?) | |
| 2133 | (machine halts until 'okay') | |
| 2134 | G4 P120 (if yes continue, pause 120ms before ... ) | |
| 2135 | G0 Z0 F3500.00 (return to start position of current sheet) | |
| 2136 | G4 P300 (wait 300ms) | |
| 2137 | M18 (disengage drives) | |
| 2138 | (End of sheet footer) | |
| 2139 | ||
| 2140 | M01 (Printing on the next sheet?) | |
| 2141 | (yes, if dropping the default .1 mm to next sheet; no, if you will print again on same sheet) | |
| 2142 | G0 Z-0.10 F3500.00 (drop 0.1mm to next sheet) | |
| 2143 | ||
| 2144 | (Paste in further sheets below) | |
| 2145 | (---------------------------------------------------------------) | |
| 2146 | (---------------------------------------------------------------) | |
| 2147 | """) | |
| 2148 | file.close() | |
| 2149 | print "Path length: %f" % dxy | |
| 2150 | time = (dxy/feed_rate + dz/feed_rate) | |
| 2151 | string_send_to_time.set(" estimated time: %.1f minutes"%time) | |
| 2152 | draw_toolpath() | |
| 2153 | string_msg.set("wrote %s"%filename) | |
| 2154 | root.update() | |
| 2155 | ||
| 2156 | def write_rml(): | |
| 2157 | # | |
| 2158 | # Roland Modela output | |
| 2159 | # | |
| 2160 | units = 1016*cad.inches_per_unit # 40/mm | |
| 2161 | filename = string_cam_file.get() | |
| 2162 | file = open(filename, 'wb') | |
| 2163 | file.write("PA;PA;VS"+string_xy_speed.get()+";!VZ"+string_z_speed.get()+";!MC1;") | |
| 2164 | zup = cad.zmax | |
| 2165 | izup = int(units*zup) | |
| 2166 | if (cad.nz == 1): | |
| 2167 | cad.zwrite = [cad.zmin] | |
| 2168 | xy_speed = float(string_xy_speed.get()) # mm/s | |
| 2169 | z_speed = float(string_z_speed.get()) # mm/s | |
| 2170 | dxy = 0 | |
| 2171 | dz = 0 | |
| 2172 | xold = 0 | |
| 2173 | yold = 0 | |
| 2174 | for layer in range(len(cad.zwrite)-1,-1,-1): | |
| 2175 | zdown = cad.zwrite[layer] | |
| 2176 | izdown = int(units*zdown) | |
| 2177 | file.write("!PZ"+str(izdown)+","+str(izup)+";") | |
| 2178 | # | |
| 2179 | # follow toolpaths CCW, for CW tool motion | |
| 2180 | # | |
| 2181 | for segment in range(len(cad.toolpaths[layer])): | |
| 2182 | x = int(units*(cad.xmin + (cad.xmax-cad.xmin)*(cad.toolpaths[layer][segment][0].x+0.5)/float(cad.nx))) | |
| 2183 | y = int(units*(cad.ymin + (cad.ymax-cad.ymin)*((cad.ny-cad.toolpaths[layer][segment][0].y)+0.5)/float(cad.ny))) | |
| 2184 | file.write("PU"+str(x)+","+str(y)+";") | |
| 2185 | dxy += sqrt((xold-x)**2+(yold-y)**2) | |
| 2186 | xold = x | |
| 2187 | yold = y | |
| 2188 | dz += izup-izdown | |
| 2189 | for vertex in range(1,len(cad.toolpaths[layer][segment])): | |
| 2190 | x = int(units*(cad.xmin + (cad.xmax-cad.xmin)*(cad.toolpaths[layer][segment][vertex].x+0.5)/float(cad.nx))) | |
| 2191 | y = int(units*(cad.ymin + (cad.ymax-cad.ymin)*((cad.ny-cad.toolpaths[layer][segment][vertex].y)+0.5)/float(cad.ny))) | |
| 2192 | file.write("PD"+str(x)+","+str(y)+";") | |
| 2193 | dxy += sqrt((xold-x)**2+(yold-y)**2) | |
| 2194 | xold = x | |
| 2195 | yold = y | |
| 2196 | file.write("PU"+str(x)+","+str(y)+";!MC0;") | |
| 2197 | # | |
| 2198 | # file padding hack for end-of-file buffering problems | |
| 2199 | # | |
| 2200 | for i in range(1000): | |
| 2201 | file.write("!MC0;") | |
| 2202 | file.close() | |
| 2203 | time = ((dxy/40.0)/xy_speed + (dz/40.0)/z_speed)/60.0 | |
| 2204 | string_send_to_time.set(" estimated time: %.1f minutes"%time) | |
| 2205 | draw_toolpath() | |
| 2206 | string_msg.set("wrote %s"%filename) | |
| 2207 | root.update() | |
| 2208 | ||
| 2209 | def rml_move(event): | |
| 2210 | # | |
| 2211 | # move Roland Modela | |
| 2212 | # | |
| 2213 | units = 1016*cad.inches_per_unit # 40/mm | |
| 2214 | x = float(string_rml_x_move.get()) | |
| 2215 | y = float(string_rml_y_move.get()) | |
| 2216 | ix = int(units*x) | |
| 2217 | iy = int(units*y) | |
| 2218 | filename = "move.rml" | |
| 2219 | file = open(filename, 'wb') | |
| 2220 | file.write("PA;PA;!PZ0,400;VS10;!VZ10;!MC0;PU%d,%d;!MC0;"%(ix,iy)) | |
| 2221 | file.close() | |
| 2222 | send_to_file("move.rml") | |
| 2223 | os.remove("move.rml") | |
| 2224 | ||
| 2225 | def write_sbp(): | |
| 2226 | # | |
| 2227 | # ShopBot output | |
| 2228 | # | |
| 2229 | units = cad.inches_per_unit | |
| 2230 | filename = string_cam_file.get() | |
| 2231 | file = open(filename, 'wb') | |
| 2232 | file.write("SA\r\n") # set to absolute distances | |
| 2233 | file.write("SO,1,1\r\n") # set output number 1 to on | |
| 2234 | file.write("pause 2\r\n") # let spindle come up to speed | |
| 2235 | xy_speed = units*float(string_xy_speed.get()) | |
| 2236 | z_speed = units*float(string_z_speed.get()) | |
| 2237 | file.write("MS %f,%f\r\n"%(xy_speed,z_speed)) # set xy,z speed | |
| 2238 | jog_xy_speed = units*float(string_jog_xy_speed.get()) | |
| 2239 | jog_z_speed = units*float(string_jog_z_speed.get()) | |
| 2240 | file.write("JS %f,%f\r\n"%(jog_xy_speed,jog_z_speed)) # set jog xy,z speed | |
| 2241 | zup = units*float(string_jog_z.get()) | |
| 2242 | dxy = 0 | |
| 2243 | dz = 0 | |
| 2244 | xold = 0 | |
| 2245 | yold = 0 | |
| 2246 | for layer in range(len(cad.zwrite)-1,-1,-1): | |
| 2247 | zdown = cad.zwrite[layer] | |
| 2248 | # | |
| 2249 | # follow toolpaths CCW, for CW tool motion | |
| 2250 | # | |
| 2251 | for segment in range(len(cad.toolpaths[layer])): | |
| 2252 | x = units*(cad.xmin + (cad.xmax-cad.xmin)*(cad.toolpaths[layer][segment][0].x+0.5)/float(cad.nx)) | |
| 2253 | y = units*(cad.ymin + (cad.ymax-cad.ymin)*((cad.ny-cad.toolpaths[layer][segment][0].y)+0.5)/float(cad.ny)) | |
| 2254 | file.write("JZ %f\r\n"%zup) | |
| 2255 | file.write("J2 %f,%f\r\n"%(x,y)) | |
| 2256 | file.write("MZ %f\r\n"%zdown) | |
| 2257 | dxy += sqrt((xold-x)**2+(yold-y)**2) | |
| 2258 | xold = x | |
| 2259 | yold = y | |
| 2260 | dz += zup-zdown | |
| 2261 | for vertex in range(1,len(cad.toolpaths[layer][segment])): | |
| 2262 | x = units*(cad.xmin + (cad.xmax-cad.xmin)*(cad.toolpaths[layer][segment][vertex].x+0.5)/float(cad.nx)) | |
| 2263 | y = units*(cad.ymin + (cad.ymax-cad.ymin)*((cad.ny-cad.toolpaths[layer][segment][vertex].y)+0.5)/float(cad.ny)) | |
| 2264 | file.write("M2 %f,%f\r\n"%(x,y)) | |
| 2265 | dxy += sqrt((xold-x)**2+(yold-y)**2) | |
| 2266 | xold = x | |
| 2267 | yold = y | |
| 2268 | file.write("JZ %f\r\n"%zup) | |
| 2269 | file.close() | |
| 2270 | time = (dxy/xy_speed + dz/z_speed)/60.0 | |
| 2271 | string_send_to_time.set(" estimated time: %.1f minutes"%time) | |
| 2272 | draw_toolpath() | |
| 2273 | string_msg.set("wrote %s"%filename) | |
| 2274 | root.update() | |
| 2275 | ||
| 2276 | def write_oms(): | |
| 2277 | # | |
| 2278 | # Resonetics excimer micromachining center output | |
| 2279 | # | |
| 2280 | units = 25.4*cad.inches_per_unit | |
| 2281 | pulseperiod = float(string_pulse_period.get()) | |
| 2282 | cutvel = float(string_cut_vel.get()) | |
| 2283 | cutaccel = float(string_cut_accel.get()) | |
| 2284 | slewvel = 1 | |
| 2285 | slewaccel = 5 | |
| 2286 | settle = 100 | |
| 2287 | filename = string_cam_file.get() | |
| 2288 | file = open(filename, 'wb') | |
| 2289 | file.write("AA LP0,0,0,0,0\n") # set origin | |
| 2290 | file.write("PP%d\n"%pulseperiod) # set pulse period | |
| 2291 | for layer in range(len(cad.toolpaths)): | |
| 2292 | for segment in range(len(cad.toolpaths[layer])): | |
| 2293 | x = units*(cad.xmin + (cad.xmax-cad.xmin)*(cad.toolpaths[layer][segment][0].x+0.5)/float(cad.nx)) | |
| 2294 | y = units*(cad.ymin + (cad.ymax-cad.ymin)*((cad.ny-cad.toolpaths[layer][segment][0].y)+0.5)/float(cad.ny)) | |
| 2295 | file.write("VL%.1f,%.1f\n"%(slewvel,slewvel)) | |
| 2296 | file.write("AC%.1f,%.1f\n"%(slewaccel,slewaccel)) | |
| 2297 | file.write("MA%f,%f\n"%(x,y)) | |
| 2298 | file.write("VL%.1f,%.1f\n"%(cutvel,cutvel)) | |
| 2299 | file.write("AC%.1f,%.1f\n"%(cutaccel,cutaccel)) | |
| 2300 | file.write("WT%d\n"%settle) # wait to settle | |
| 2301 | for vertex in range(1,len(cad.toolpaths[layer][segment])): | |
| 2302 | x = units*(cad.xmin + (cad.xmax-cad.xmin)*(cad.toolpaths[layer][segment][vertex].x+0.5)/float(cad.nx)) | |
| 2303 | y = units*(cad.ymin + (cad.ymax-cad.ymin)*((cad.ny-cad.toolpaths[layer][segment][vertex].y)+0.5)/float(cad.ny)) | |
| 2304 | file.write("CutAbs %f,%f\n"%(x,y)) | |
| 2305 | file.write("END\n") | |
| 2306 | file.close() | |
| 2307 | draw_toolpath() | |
| 2308 | string_msg.set("wrote %s"%filename) | |
| 2309 | root.update() | |
| 2310 | ||
| 2311 | def write_dxf(): | |
| 2312 | # | |
| 2313 | # DXF output | |
| 2314 | # | |
| 2315 | units = cad.inches_per_unit | |
| 2316 | filename = string_cam_file.get() | |
| 2317 | file = open(filename, 'wb') | |
| 2318 | file.write("999\nDXF written by cad.py\n") | |
| 2319 | file.write("0\nSECTION\n") | |
| 2320 | file.write("2\nHEADER\n") | |
| 2321 | file.write("9\n$EXTMIN\n") | |
| 2322 | file.write("10\n%f\n"%cad.xmin) | |
| 2323 | file.write("20\n%f\n"%cad.ymin) | |
| 2324 | file.write("9\n$EXTMAX\n") | |
| 2325 | file.write("10\n%f\n"%cad.xmax) | |
| 2326 | file.write("20\n%f\n"%cad.ymax) | |
| 2327 | file.write("0\nENDSEC\n") | |
| 2328 | file.write("0\nSECTION\n") | |
| 2329 | file.write("2\nTABLES\n") | |
| 2330 | file.write("0\nTABLE\n") | |
| 2331 | file.write("2\nLTYPE\n70\n1\n") | |
| 2332 | file.write("0\nLTYPE\n") | |
| 2333 | file.write("2\nCONTINUOUS\n") | |
| 2334 | file.write("70\n64\n3\n") | |
| 2335 | file.write("Solid line\n") | |
| 2336 | file.write("72\n65\n73\n0\n40\n0.000000\n") | |
| 2337 | file.write("0\nENDTAB\n") | |
| 2338 | file.write("0\nTABLE\n2\nLAYER\n70\n1\n") | |
| 2339 | file.write("0\nLAYER\n2\ndefault\n70\n64\n62\n7\n6\n") | |
| 2340 | file.write("CONTINUOUS\n0\nENDTAB\n") | |
| 2341 | file.write("0\nENDSEC\n") | |
| 2342 | file.write("0\nSECTION\n") | |
| 2343 | file.write("2\nBLOCKS\n") | |
| 2344 | file.write("0\nENDSEC\n") | |
| 2345 | file.write("0\nSECTION\n") | |
| 2346 | file.write("2\nENTITIES\n") | |
| 2347 | for layer in range(len(cad.toolpaths)): | |
| 2348 | for segment in range(len(cad.toolpaths[layer])): | |
| 2349 | for vertex in range(1,len(cad.toolpaths[layer][segment])): | |
| 2350 | x0 = units*(cad.xmin + (cad.xmax-cad.xmin)*(cad.toolpaths[layer][segment][vertex-1].x+0.5)/float(cad.nx)) | |
| 2351 | y0 = units*(cad.ymin + (cad.ymax-cad.ymin)*((cad.ny-cad.toolpaths[layer][segment][vertex-1].y)+0.5)/float(cad.ny)) | |
| 2352 | x1 = units*(cad.xmin + (cad.xmax-cad.xmin)*(cad.toolpaths[layer][segment][vertex].x+0.5)/float(cad.nx)) | |
| 2353 | y1 = units*(cad.ymin + (cad.ymax-cad.ymin)*((cad.ny-cad.toolpaths[layer][segment][vertex].y)+0.5)/float(cad.ny)) | |
| 2354 | file.write("0\nLINE\n") | |
| 2355 | file.write("10\n%f\n"%x0) | |
| 2356 | file.write("20\n%f\n"%y0) | |
| 2357 | file.write("11\n%f\n"%x1) | |
| 2358 | file.write("21\n%f\n"%y1) | |
| 2359 | file.write("0\nENDSEC\n") | |
| 2360 | file.write("0\nEOF\n") | |
| 2361 | file.close() | |
| 2362 | draw_toolpath() | |
| 2363 | string_msg.set("wrote %s"%filename) | |
| 2364 | root.update() | |
| 2365 | ||
| 2366 | def write_uni(): | |
| 2367 | # | |
| 2368 | # Universal lasercutter output | |
| 2369 | # | |
| 2370 | units = 1000*cad.inches_per_unit | |
| 2371 | filename = string_cam_file.get() | |
| 2372 | file = open(filename, 'wb') | |
| 2373 | file.write("Z") # initialize | |
| 2374 | file.write("t%s~;"%filename) # title | |
| 2375 | file.write("IN;DF;PS0;DT~") # initialize | |
| 2376 | ppibyte = int(float(string_laser_rate.get())/10) | |
| 2377 | file.write("s%c"%ppibyte) # PPI | |
| 2378 | speed_hibyte = int(648*float(string_laser_speed.get()))/256 | |
| 2379 | speed_lobyte = int(648*float(string_laser_speed.get()))%256 | |
| 2380 | file.write("v%c%c"%(speed_hibyte,speed_lobyte)) # speed | |
| 2381 | power = float(string_laser_power.get()) | |
| 2382 | min_power = float(string_laser_min_power.get()) | |
| 2383 | max_power = float(string_laser_max_power.get()) | |
| 2384 | power_hibyte = (320*int(power))/256 | |
| 2385 | power_lobyte = (320*int(power))%256 | |
| 2386 | file.write("p%c%c"%(power_hibyte,power_lobyte)) # power | |
| 2387 | file.write("a%c"%2) # air assist on high | |
| 2388 | for layer in range(len(cad.toolpaths)): | |
| 2389 | if ((len(cad.zwrite) > 1) & (len(cad.toolpaths[layer]) > 0)): | |
| 2390 | fraction = (cad.zwrite[layer]-cad.zwrite[0])/(cad.zwrite[-1]-cad.zwrite[0]) | |
| 2391 | layer_power = min_power + fraction*(max_power-min_power) | |
| 2392 | power_hibyte = (320*int(layer_power))/256 | |
| 2393 | power_lobyte = (320*int(layer_power))%256 | |
| 2394 | file.write("p%c%c"%(power_hibyte,power_lobyte)) # power | |
| 2395 | for segment in range(len(cad.toolpaths[layer])): | |
| 2396 | x = int(units*(cad.xmin + (cad.xmax-cad.xmin)*(cad.toolpaths[layer][segment][0].x+0.5)/float(cad.nx))) | |
| 2397 | y = int(units*(cad.ymin + ((cad.ymax-cad.ymin)*((cad.ny-cad.toolpaths[layer][segment][0].y)+0.5)/float(cad.ny)))) | |
| 2398 | file.write("PU;PA"+str(x)+","+str(y)+";PD;") | |
| 2399 | for vertex in range(1,len(cad.toolpaths[layer][segment])): | |
| 2400 | x = int(units*(cad.xmin + (cad.xmax-cad.xmin)*(cad.toolpaths[layer][segment][vertex].x+0.5)/float(cad.nx))) | |
| 2401 | y = int(units*(cad.ymin + ((cad.ymax-cad.ymin)*((cad.ny-cad.toolpaths[layer][segment][vertex].y)+0.5)/float(cad.ny)))) | |
| 2402 | file.write("PA"+str(x)+","+str(y)+";") | |
| 2403 | file.write("e") # end of file | |
| 2404 | file.close() | |
| 2405 | draw_toolpath() | |
| 2406 | string_msg.set("wrote %s"%filename) | |
| 2407 | root.update() | |
| 2408 | ||
| 2409 | def write_jpg(): | |
| 2410 | # | |
| 2411 | # JPG image output | |
| 2412 | # | |
| 2413 | if (cad.views == "xy"): | |
| 2414 | filename = string_cam_file.get() | |
| 2415 | im.xy = Image.fromarray(im.intensity_xy,mode="RGBX") | |
| 2416 | im_rgb_xy = im.xy.convert("RGB") | |
| 2417 | dpi = int(cad.nx/float(cad.xmax-cad.xmin)) | |
| 2418 | im_rgb_xy.save(filename,dpi=(dpi,dpi)) | |
| 2419 | string_msg.set("wrote %s"%filename) | |
| 2420 | elif (cad.views == "xyzr"): | |
| 2421 | border = 5 | |
| 2422 | filename = string_cam_file.get() | |
| 2423 | im.xy = Image.fromarray(im.intensity_xy,mode="RGBX") | |
| 2424 | im.xz = Image.fromarray(im.intensity_xz,mode="RGBX") | |
| 2425 | im.yz = Image.fromarray(im.intensity_yz,mode="RGBX") | |
| 2426 | im.yz = im.yz.transpose(Image.FLIP_LEFT_RIGHT) | |
| 2427 | im.xyz = Image.fromarray(im.intensity_xyz,mode="RGBX") | |
| 2428 | (nx,ny) = im.xy.size | |
| 2429 | ny = (nx*cad.nyplot())/cad.nxplot() | |
| 2430 | nz = (nx*cad.nzplot())/cad.nxplot() | |
| 2431 | im.xy = im.xy.resize((nx,ny)) | |
| 2432 | im.yz = im.yz.resize((nz,ny)) | |
| 2433 | im.xz = im.xz.resize((nx,nz)) | |
| 2434 | im.xyz = im.xyz.resize((nx,ny)) | |
| 2435 | im_rgb_xy = im.xy.convert("RGB") | |
| 2436 | im_rgb_xz = im.xz.convert("RGB") | |
| 2437 | im_rgb_yz = im.yz.convert("RGB") | |
| 2438 | im_rgb_xyz = im.xyz.convert("RGB") | |
| 2439 | img = Image.new("RGB",(nx+border+nx,ny+border+ny),"white") | |
| 2440 | img.paste(im_rgb_xy,(0,0)) | |
| 2441 | img.paste(im_rgb_xz,(0,border+ny)) | |
| 2442 | img.paste(im_rgb_yz,(border+nx,0)) | |
| 2443 | img.paste(im_rgb_xyz,(border+nx,border+ny)) | |
| 2444 | img.save(filename) | |
| 2445 | string_msg.set("wrote %s"%filename) | |
| 2446 | else: | |
| 2447 | string_msg.set("unknown view") | |
| 2448 | ||
| 2449 | def write_png(): | |
| 2450 | # | |
| 2451 | # PNG image output | |
| 2452 | # | |
| 2453 | if (cad.views == "xy"): | |
| 2454 | filename = string_cam_file.get() | |
| 2455 | im.xy = Image.fromarray(im.intensity_xy,mode="RGBX") | |
| 2456 | im_rgb_xy = im.xy.convert("RGB") | |
| 2457 | dpi = int(cad.nx/float(cad.xmax-cad.xmin)) | |
| 2458 | im_rgb_xy.save(filename,dpi=(dpi,dpi)) | |
| 2459 | string_msg.set("wrote %s"%filename) | |
| 2460 | elif (cad.views == "xyzr"): | |
| 2461 | border = 5 | |
| 2462 | filename = string_cam_file.get() | |
| 2463 | im.xy = Image.fromarray(im.intensity_xy,mode="RGBX") | |
| 2464 | im.xz = Image.fromarray(im.intensity_xz,mode="RGBX") | |
| 2465 | im.yz = Image.fromarray(im.intensity_yz,mode="RGBX") | |
| 2466 | im.yz = im.yz.transpose(Image.FLIP_LEFT_RIGHT) | |
| 2467 | im.xyz = Image.fromarray(im.intensity_xyz,mode="RGBX") | |
| 2468 | (nx,ny) = im.xy.size | |
| 2469 | ny = (nx*cad.nyplot())/cad.nxplot() | |
| 2470 | nz = (nx*cad.nzplot())/cad.nxplot() | |
| 2471 | im.xy = im.xy.resize((nx,ny)) | |
| 2472 | im.yz = im.yz.resize((nz,ny)) | |
| 2473 | im.xz = im.xz.resize((nx,nz)) | |
| 2474 | im.xyz = im.xyz.resize((nx,ny)) | |
| 2475 | im_rgb_xy = im.xy.convert("RGB") | |
| 2476 | im_rgb_xz = im.xz.convert("RGB") | |
| 2477 | im_rgb_yz = im.yz.convert("RGB") | |
| 2478 | im_rgb_xyz = im.xyz.convert("RGB") | |
| 2479 | img = Image.new("RGB",(nx+border+nx,ny+border+ny),"white") | |
| 2480 | img.paste(im_rgb_xy,(0,0)) | |
| 2481 | img.paste(im_rgb_xz,(0,border+ny)) | |
| 2482 | img.paste(im_rgb_yz,(border+nx,0)) | |
| 2483 | img.paste(im_rgb_xyz,(border+nx,border+ny)) | |
| 2484 | img.save(filename) | |
| 2485 | string_msg.set("wrote %s"%filename) | |
| 2486 | else: | |
| 2487 | string_msg.set("unknown view") | |
| 2488 | ||
| 2489 | def write_stl(): | |
| 2490 | # | |
| 2491 | # STL output | |
| 2492 | # | |
| 2493 | filename = string_cam_file.get() | |
| 2494 | file = open(filename, 'wb') | |
| 2495 | units = cad.inches_per_unit | |
| 2496 | x = cad.xmin+(cad.xmax-cad.xmin)*(cad.x+0.5)/float(cad.nx) | |
| 2497 | y = cad.ymin+(cad.ymax-cad.ymin)*(cad.y+0.5)/float(cad.ny) | |
| 2498 | z = cad.zmin+(cad.zmax-cad.zmin)*(cad.z+0.5)/float(cad.nz) | |
| 2499 | # | |
| 2500 | # header | |
| 2501 | # | |
| 2502 | file.write('cad.py') | |
| 2503 | file.write('a'*74) | |
| 2504 | # | |
| 2505 | # length | |
| 2506 | # | |
| 2507 | N = len(cad.x) | |
| 2508 | file.write(struct.pack('L',N/3)) | |
| 2509 | # | |
| 2510 | # triangles | |
| 2511 | # | |
| 2512 | for i in range(0,N,3): | |
| 2513 | string_msg.set("write triangle %d/%d"%(i/3,N/3)) | |
| 2514 | root.update() | |
| 2515 | # | |
| 2516 | # normals | |
| 2517 | # | |
| 2518 | file.write(struct.pack('f',0)) | |
| 2519 | file.write(struct.pack('f',0)) | |
| 2520 | file.write(struct.pack('f',0)) | |
| 2521 | # | |
| 2522 | # vertices | |
| 2523 | # | |
| 2524 | file.write(struct.pack('f',x[i]*units)) | |
| 2525 | file.write(struct.pack('f',y[i]*units)) | |
| 2526 | file.write(struct.pack('f',z[i]*units)) | |
| 2527 | file.write(struct.pack('f',x[i+1]*units)) | |
| 2528 | file.write(struct.pack('f',y[i+1]*units)) | |
| 2529 | file.write(struct.pack('f',z[i+1]*units)) | |
| 2530 | file.write(struct.pack('f',x[i+2]*units)) | |
| 2531 | file.write(struct.pack('f',y[i+2]*units)) | |
| 2532 | file.write(struct.pack('f',z[i+2]*units)) | |
| 2533 | # | |
| 2534 | # padding | |
| 2535 | # | |
| 2536 | file.write(struct.pack('xx')) | |
| 2537 | file.close() | |
| 2538 | string_msg.set("wrote %s"%filename) | |
| 2539 | root.update() | |
| 2540 | ||
| 2541 | def write_gerber(): | |
| 2542 | # | |
| 2543 | # Gerber (RS-274X) output | |
| 2544 | # | |
| 2545 | filename = string_cam_file.get() | |
| 2546 | file = open(filename, 'wb') | |
| 2547 | units = cad.inches_per_unit | |
| 2548 | # | |
| 2549 | # write parameters | |
| 2550 | # | |
| 2551 | file.write("%FSLAX24Y24*%\n") # leading zeros omitted, absolute coordinates, 2.4 | |
| 2552 | file.write("%MOIN*%\n") # inches units | |
| 2553 | file.write("%OFA0B0*%\n") # no offset | |
| 2554 | # | |
| 2555 | # find and write apertures | |
| 2556 | # | |
| 2557 | ixs = cad.x[::2] | |
| 2558 | xs = cad.xmin+(cad.xmax-cad.xmin)*(ixs+0.5)/float(cad.nx) | |
| 2559 | ixe = cad.x[1::2] | |
| 2560 | xe = cad.xmin+(cad.xmax-cad.xmin)*(ixe+0.5)/float(cad.nx) | |
| 2561 | idx = ixe - ixs | |
| 2562 | dx = xe - xs | |
| 2563 | iys = cad.y[::2] | |
| 2564 | ys = cad.ymin+(cad.ymax-cad.ymin)*(iys+0.5)/float(cad.ny) | |
| 2565 | iye = cad.y[1::2] | |
| 2566 | ye = cad.ymin+(cad.ymax-cad.ymin)*(iye+0.5)/float(cad.ny) | |
| 2567 | idy = iye - iys | |
| 2568 | dy = ye - ys | |
| 2569 | mins = where((idx < idy),idx,idy) | |
| 2570 | uniques = unique(mins) | |
| 2571 | apertures = (cad.xmax-cad.xmin)*uniques/float(cad.nx) | |
| 2572 | index = searchsorted(uniques,mins) | |
| 2573 | for i in range(len(uniques)): | |
| 2574 | file.write("%%ADD%dR,%.4fX%.4f*%%\n"%(i+10,apertures[i],apertures[i])) | |
| 2575 | # | |
| 2576 | # write flashes | |
| 2577 | # | |
| 2578 | coords = arange(len(mins)) | |
| 2579 | for i in range(len(uniques)): | |
| 2580 | file.write("D%d*\n"%(i+10)) | |
| 2581 | coord = coords[index == i] | |
| 2582 | delta = apertures[i]/2. | |
| 2583 | ixs = (10000*(xs+delta)).astype(int32) | |
| 2584 | ixe = (10000*(xe-delta)).astype(int32) | |
| 2585 | iys = (10000*(ys+delta)).astype(int32) | |
| 2586 | iye = (10000*(ye-delta)).astype(int32) | |
| 2587 | for j in range(len(coord)): | |
| 2588 | n = coord[j] | |
| 2589 | if (idx[n] == idy[n]): | |
| 2590 | # | |
| 2591 | # flash | |
| 2592 | # | |
| 2593 | file.write('X%dY%dD03*\n'%(ixs[n],iys[n])) | |
| 2594 | elif (idx[n] > idy[n]): | |
| 2595 | # | |
| 2596 | # stroke horizontal | |
| 2597 | # | |
| 2598 | file.write('X%dY%dD02*\n'%(ixs[n],iys[n])) | |
| 2599 | file.write('X%dY%dD01*\n'%(ixe[n],iys[n])) | |
| 2600 | else: | |
| 2601 | # | |
| 2602 | # stroke vertical | |
| 2603 | # | |
| 2604 | file.write('X%dY%dD02*\n'%(ixs[n],iys[n])) | |
| 2605 | file.write('X%dY%dD01*\n'%(ixs[n],iye[n])) | |
| 2606 | file.write("M02*\n") # end of file | |
| 2607 | file.close() | |
| 2608 | string_msg.set("wrote %s (RS-274X)"%filename) | |
| 2609 | root.update() | |
| 2610 | ||
| 2611 | def write_excellon(): | |
| 2612 | # | |
| 2613 | # Excellon (RS-) output | |
| 2614 | # | |
| 2615 | """ | |
| 2616 | % Rewind and Stop | |
| 2617 | X#Y# Move and Drill | |
| 2618 | T# Tool Selection | |
| 2619 | M30 End of Program | |
| 2620 | M00 End of Program | |
| 2621 | R#X#Y# Repeat Hole | |
| 2622 | G05, G81 Select Drill Mode | |
| 2623 | G90 Absolute Mode | |
| 2624 | G91 Incremental Mode | |
| 2625 | G92 X#Y# Set Zero | |
| 2626 | G93 X#Y# Set Zero | |
| 2627 | M48 Program Header to first "%" | |
| 2628 | M72 English-Imperial Mode | |
| 2629 | ||
| 2630 | """ | |
| 2631 | filename = string_cam_file.get() | |
| 2632 | file = open(filename, 'wb') | |
| 2633 | units = cad.inches_per_unit | |
| 2634 | # | |
| 2635 | # write parameters | |
| 2636 | # | |
| 2637 | file.write("%FSLAX24Y24*%\n") # leading zeros omitted, absolute coordinates, 2.4 | |
| 2638 | file.write("%MOIN*%\n") # inches units | |
| 2639 | file.write("%OFA0B0*%\n") # no offset | |
| 2640 | # | |
| 2641 | # find and write apertures | |
| 2642 | # | |
| 2643 | ixs = cad.x[::2] | |
| 2644 | xs = cad.xmin+(cad.xmax-cad.xmin)*(ixs+0.5)/float(cad.nx) | |
| 2645 | ixe = cad.x[1::2] | |
| 2646 | xe = cad.xmin+(cad.xmax-cad.xmin)*(ixe+0.5)/float(cad.nx) | |
| 2647 | idx = ixe - ixs | |
| 2648 | dx = xe - xs | |
| 2649 | iys = cad.y[::2] | |
| 2650 | ys = cad.ymin+(cad.ymax-cad.ymin)*(iys+0.5)/float(cad.ny) | |
| 2651 | iye = cad.y[1::2] | |
| 2652 | ye = cad.ymin+(cad.ymax-cad.ymin)*(iye+0.5)/float(cad.ny) | |
| 2653 | idy = iye - iys | |
| 2654 | dy = ye - ys | |
| 2655 | mins = where((idx < idy),idx,idy) | |
| 2656 | uniques = unique(mins) | |
| 2657 | apertures = (cad.xmax-cad.xmin)*uniques/float(cad.nx) | |
| 2658 | index = searchsorted(uniques,mins) | |
| 2659 | for i in range(len(uniques)): | |
| 2660 | file.write("%%ADD%dR,%.4fX%.4f*%%\n"%(i+10,apertures[i],apertures[i])) | |
| 2661 | # | |
| 2662 | # write flashes | |
| 2663 | # | |
| 2664 | coords = arange(len(mins)) | |
| 2665 | for i in range(len(uniques)): | |
| 2666 | file.write("D%d*\n"%(i+10)) | |
| 2667 | coord = coords[index == i] | |
| 2668 | delta = apertures[i]/2. | |
| 2669 | ixs = (10000*(xs+delta)).astype(int32) | |
| 2670 | ixe = (10000*(xe-delta)).astype(int32) | |
| 2671 | iys = (10000*(ys+delta)).astype(int32) | |
| 2672 | iye = (10000*(ye-delta)).astype(int32) | |
| 2673 | for j in range(len(coord)): | |
| 2674 | n = coord[j] | |
| 2675 | if (idx[n] == idy[n]): | |
| 2676 | # | |
| 2677 | # flash | |
| 2678 | # | |
| 2679 | file.write('X%dY%dD03*\n'%(ixs[n],iys[n])) | |
| 2680 | elif (idx[n] > idy[n]): | |
| 2681 | # | |
| 2682 | # stroke horizontal | |
| 2683 | # | |
| 2684 | file.write('X%dY%dD02*\n'%(ixs[n],iys[n])) | |
| 2685 | file.write('X%dY%dD01*\n'%(ixe[n],iys[n])) | |
| 2686 | else: | |
| 2687 | # | |
| 2688 | # stroke vertical | |
| 2689 | # | |
| 2690 | file.write('X%dY%dD02*\n'%(ixs[n],iys[n])) | |
| 2691 | file.write('X%dY%dD01*\n'%(ixs[n],iye[n])) | |
| 2692 | file.write("M02*\n") # end of file | |
| 2693 | file.close() | |
| 2694 | string_msg.set("wrote %s (RS-274X)"%filename) | |
| 2695 | root.update() | |
| 2696 | ||
| 2697 | def write_ca(): | |
| 2698 | # | |
| 2699 | # CA output | |
| 2700 | # | |
| 2701 | filename = string_cam_file.get() | |
| 2702 | file = open(filename, 'wb') | |
| 2703 | file.write(chr(0xB9)) # magic number 0xB9 | |
| 2704 | file.write(chr(ca.nx/256)) # x size | |
| 2705 | file.write(chr(ca.nx%256)) # | |
| 2706 | file.write(chr(ca.ny/256)) # y size | |
| 2707 | file.write(chr(ca.ny%256)) # | |
| 2708 | file.write(chr(4)) # LED sub-array x | |
| 2709 | file.write(chr(2)) # LED sub-array y | |
| 2710 | for y in range(ca.nx): | |
| 2711 | for x in range(ca.nx): | |
| 2712 | if (ca.in1[y,x] == ca.E): | |
| 2713 | config = 0 | |
| 2714 | elif (ca.in1[y,x] == ca.NE): | |
| 2715 | config = 1 | |
| 2716 | elif (ca.in1[y,x] == ca.N): | |
| 2717 | config = 2 | |
| 2718 | elif (ca.in1[y,x] == ca.NW): | |
| 2719 | config = 3 | |
| 2720 | elif (ca.in1[y,x] == ca.W): | |
| 2721 | config = 4 | |
| 2722 | elif (ca.in1[y,x] == ca.SW): | |
| 2723 | config = 5 | |
| 2724 | elif (ca.in1[y,x] == ca.S): | |
| 2725 | config = 6 | |
| 2726 | elif (ca.in1[y,x] == ca.SE): | |
| 2727 | config = 7 | |
| 2728 | elif (ca.in1[y,x] == ca.empty): # XOR W W for empty | |
| 2729 | config = 4 | |
| 2730 | if (ca.in2[y,x] == ca.E): | |
| 2731 | config += 0 | |
| 2732 | elif (ca.in2[y,x] == ca.NE): | |
| 2733 | config += (1 << 3) | |
| 2734 | elif (ca.in2[y,x] == ca.N): | |
| 2735 | config += (2 << 3) | |
| 2736 | elif (ca.in2[y,x] == ca.NW): | |
| 2737 | config += (3 << 3) | |
| 2738 | elif (ca.in2[y,x] == ca.W): | |
| 2739 | config += (4 << 3) | |
| 2740 | elif (ca.in2[y,x] == ca.SW): | |
| 2741 | config += (5 << 3) | |
| 2742 | elif (ca.in2[y,x] == ca.S): | |
| 2743 | config += (6 << 3) | |
| 2744 | elif (ca.in2[y,x] == ca.SE): | |
| 2745 | config += (7 << 3) | |
| 2746 | elif (ca.in2[y,x] == ca.empty): # XOR W W for empty | |
| 2747 | config += (4 << 3) | |
| 2748 | if (ca.gates[y,x] == ca.AND): | |
| 2749 | config += 0 | |
| 2750 | elif (ca.gates[y,x] == ca.OR): | |
| 2751 | config += (1 << 6) | |
| 2752 | elif (ca.gates[y,x] == ca.XOR): | |
| 2753 | config += (2 << 6) | |
| 2754 | elif (ca.gates[y,x] == ca.NAND): | |
| 2755 | config += (3 << 6) | |
| 2756 | elif (ca.gates[y,x] == ca.empty): # XOR W W for empty | |
| 2757 | config += (2 << 6) | |
| 2758 | file.write(chr(config)) | |
| 2759 | for y in range(ca.ny): | |
| 2760 | for x in range((ca.nx/8)): | |
| 2761 | state = \ | |
| 2762 | (ca.states[y,8*x+0] << 7) \ | |
| 2763 | + (ca.states[y,8*x+1] << 6) \ | |
| 2764 | + (ca.states[y,8*x+2] << 5) \ | |
| 2765 | + (ca.states[y,8*x+3] << 4) \ | |
| 2766 | + (ca.states[y,8*x+4] << 3) \ | |
| 2767 | + (ca.states[y,8*x+5] << 2) \ | |
| 2768 | + (ca.states[y,8*x+6] << 1) \ | |
| 2769 | + (ca.states[y,8*x+7] << 0) | |
| 2770 | file.write(chr(state)) | |
| 2771 | if ((ca.nx%8) != 0): | |
| 2772 | x = cad.nx/8 | |
| 2773 | state = 0 | |
| 2774 | for i in range((ca.nx%8)): | |
| 2775 | state += (ca.states[y,8*x+i] << (7-i)) | |
| 2776 | file.write(chr(state)) | |
| 2777 | file.close() | |
| 2778 | string_msg.set("wrote %s"%filename) | |
| 2779 | root.update() | |
| 2780 | ||
| 2781 | def msg_xy(event): | |
| 2782 | x = (cad.xmin+cad.xmax)/2. + (cad.xmax-cad.xmin)*(1+event.x-cad.nplot/2.)/float(cad.nxplot()) | |
| 2783 | y = (cad.ymin+cad.ymax)/2. + (cad.ymin-cad.ymax)*(1+event.y-cad.nplot/2.)/float(cad.nyplot()) | |
| 2784 | string_msg.set("x = %.2f y = %.2f"%(x,y)) | |
| 2785 | ||
| 2786 | def msg_yz(event): | |
| 2787 | if (cad.nz > 1): | |
| 2788 | y = (cad.ymin+cad.ymax)/2. + (cad.ymin-cad.ymax)*(1+event.y-cad.nplot/2.)/float(cad.nyplot()) | |
| 2789 | z = (cad.zmin+cad.zmax)/2. + (cad.zmin-cad.zmax)*(1+event.x-cad.nplot/2.)/float(cad.nzplot()) | |
| 2790 | string_msg.set("y = %.2f z = %.2f"%(y,z)) | |
| 2791 | else: | |
| 2792 | string_msg.set("") | |
| 2793 | ||
| 2794 | def msg_xz(event): | |
| 2795 | if (cad.nz > 1): | |
| 2796 | x = (cad.xmin+cad.xmax)/2. + (cad.xmax-cad.xmin)*(1+event.x-cad.nplot/2.)/float(cad.nxplot()) | |
| 2797 | z = (cad.zmin+cad.zmax)/2. + (cad.zmin-cad.zmax)*(1+event.y-cad.nplot/2.)/float(cad.nzplot()) | |
| 2798 | string_msg.set("x = %.2f z = %.2f"%(x,z)) | |
| 2799 | else: | |
| 2800 | string_msg.set("") | |
| 2801 | ||
| 2802 | def msg_nomsg(event): | |
| 2803 | string_msg.set("") | |
| 2804 | ||
| 2805 | def image_min_x(event): | |
| 2806 | cad.xmin = float(string_image_xmin.get()) | |
| 2807 | xwidth = float(string_image_xwidth.get()) | |
| 2808 | cad.xmax = cad.xmin + xwidth | |
| 2809 | root.update() | |
| 2810 | ||
| 2811 | def image_min_y(event): | |
| 2812 | cad.ymin = float(string_image_ymin.get()) | |
| 2813 | yheight = float(string_image_yheight.get()) | |
| 2814 | cad.ymax = cad.ymin + yheight | |
| 2815 | root.update() | |
| 2816 | ||
| 2817 | def image_scale_x(event): | |
| 2818 | yheight = float(string_image_yheight.get()) | |
| 2819 | xwidth = yheight*cad.nx/float(cad.ny) | |
| 2820 | cad.xmax = cad.xmin + xwidth | |
| 2821 | string_image_xwidth.set(str(xwidth)) | |
| 2822 | root.update() | |
| 2823 | ||
| 2824 | def image_scale_y(event): | |
| 2825 | xwidth = float(string_image_xwidth.get()) | |
| 2826 | yheight = xwidth*cad.ny/float(cad.nx) | |
| 2827 | cad.ymax = cad.ymin + yheight | |
| 2828 | string_image_yheight.set(str(yheight)) | |
| 2829 | root.update() | |
| 2830 | ||
| 2831 | def send_to(event): | |
| 2832 | save_cam(0) | |
| 2833 | cam_file_name = string_cam_file.get() | |
| 2834 | send_to_file(cam_file_name) | |
| 2835 | ||
| 2836 | def send_to_file(cam_file_name): | |
| 2837 | cad_path = os.path.dirname(sys.argv[0]) | |
| 2838 | if (sys.argv[0] == "cad.py"): | |
| 2839 | cfg_path = "cad.cfg" | |
| 2840 | else: | |
| 2841 | cfg_path = os.path.dirname(sys.argv[0])+"/cad.cfg" | |
| 2842 | try: | |
| 2843 | config_file = open(cfg_path, 'r') | |
| 2844 | except: | |
| 2845 | string_msg.set(cfg_path+" not found") | |
| 2846 | root.update() | |
| 2847 | return() | |
| 2848 | dot = find(cam_file_name,".") | |
| 2849 | while 1: | |
| 2850 | new_dot = find(cam_file_name,".",dot+1) | |
| 2851 | if (new_dot == -1): | |
| 2852 | break | |
| 2853 | else: | |
| 2854 | dot = new_dot | |
| 2855 | suffix = cam_file_name[dot+1:] | |
| 2856 | while 1: | |
| 2857 | line = config_file.readline() | |
| 2858 | if (find(line,suffix) == 0): | |
| 2859 | string_msg.set("sending "+cam_file_name+" ...") | |
| 2860 | root.update() | |
| 2861 | quote1 = find(line,"'") | |
| 2862 | quote2 = find(line,"'",quote1+1) | |
| 2863 | cmd = line[(quote1+1):quote2] | |
| 2864 | if (os.name == 'nt'): | |
| 2865 | cam_file_name = replace(cam_file_name,'/','\\') | |
| 2866 | cmd = replace(cmd,'file','"'+cam_file_name+'"') | |
| 2867 | os.system(cmd) | |
| 2868 | string_msg.set(cam_file_name+" sent") | |
| 2869 | root.update() | |
| 2870 | config_file.close() | |
| 2871 | root.update() | |
| 2872 | return() | |
| 2873 | elif (line == ""): | |
| 2874 | string_msg.set(suffix+" driver not defined in "+cfg_path) | |
| 2875 | config_file.close() | |
| 2876 | root.update() | |
| 2877 | return() | |
| 2878 | ||
| 2879 | def resize_window(event): | |
| 2880 | # | |
| 2881 | # resize drawing windows | |
| 2882 | # | |
| 2883 | cad.nplot = int(string_window_size.get()) | |
| 2884 | cad.view(cad.views) | |
| 2885 | render() | |
| 2886 | ||
| 2887 | def resize_editor(event): | |
| 2888 | # | |
| 2889 | # resize editing windows | |
| 2890 | # | |
| 2891 | cad.editor_height = int(string_editor_height.get()) | |
| 2892 | widget_cad_text.config(height=cad.editor_height) | |
| 2893 | cad.editor_width = int(string_editor_width.get()) | |
| 2894 | widget_cad_text.config(width=cad.editor_width) | |
| 2895 | widget_function_text.config(width=cad.editor_width) | |
| 2896 | root.update() | |
| 2897 | ||
| 2898 | def reload(): | |
| 2899 | # | |
| 2900 | # reload input file | |
| 2901 | # | |
| 2902 | filename = string_input_file.get() | |
| 2903 | if (find(filename,'.cad') != -1): | |
| 2904 | cad_load(0) | |
| 2905 | elif ((find(filename,'.jpg') != -1) | (find(filename,'.JPG') != -1) | | |
| 2906 | (find(filename,'.png') != -1) | (find(filename,'.PNG') != -1) | | |
| 2907 | (find(filename,'.gif') != -1) | (find(filename,'.GIF') != -1)): | |
| 2908 | widget_cad_text.delete("1.0",END) | |
| 2909 | image_load(0) | |
| 2910 | else: | |
| 2911 | string_msg.set("unsupported input file format") | |
| 2912 | root.update() | |
| 2913 | ||
| 2914 | # | |
| 2915 | # set up GUI | |
| 2916 | # | |
| 2917 | root = Tk() | |
| 2918 | root.title('cad.py') | |
| 2919 | # | |
| 2920 | # message frame | |
| 2921 | # | |
| 2922 | msg_frame = Frame(root) | |
| 2923 | string_msg = StringVar() | |
| 2924 | widget_msg = Label(msg_frame, textvariable = string_msg) | |
| 2925 | widget_msg.pack(side='right') | |
| 2926 | Label(msg_frame, text=" ").pack(side='right') | |
| 2927 | widget_stop = Button(msg_frame, text='stop', borderwidth=2) | |
| 2928 | widget_stop.bind('<Button-1>',render_stop) | |
| 2929 | msg_frame.grid(row=0,column=0) | |
| 2930 | # | |
| 2931 | # size frame | |
| 2932 | # | |
| 2933 | size_frame = Frame(root) | |
| 2934 | Label(size_frame, text="window size: ").pack(side='left') | |
| 2935 | string_window_size = StringVar() | |
| 2936 | string_window_size.set(str(cad.nplot)) | |
| 2937 | widget_window_size = Entry(size_frame, width=4, bg='white', textvariable=string_window_size) | |
| 2938 | widget_window_size.bind('<Return>',resize_window) | |
| 2939 | widget_window_size.pack(side='left') | |
| 2940 | Label(size_frame, text=" editor width: ").pack(side='left') | |
| 2941 | string_editor_width = StringVar() | |
| 2942 | string_editor_width.set(str(cad.editor_width)) | |
| 2943 | widget_editor_width = Entry(size_frame, width=3, bg='white', textvariable=string_editor_width) | |
| 2944 | widget_editor_width.bind('<Return>',resize_editor) | |
| 2945 | widget_editor_width.pack(side='left') | |
| 2946 | Label(size_frame, text=" height: ").pack(side='left') | |
| 2947 | string_editor_height = StringVar() | |
| 2948 | string_editor_height.set(str(cad.editor_height)) | |
| 2949 | widget_editor_height = Entry(size_frame, width=3, bg='white', textvariable=string_editor_height) | |
| 2950 | widget_editor_height.bind('<Return>',resize_editor) | |
| 2951 | widget_editor_height.pack(side='left') | |
| 2952 | size_frame.grid(row=0,column=1) | |
| 2953 | # | |
| 2954 | # view frame | |
| 2955 | # | |
| 2956 | view_frame2 = Frame(root) | |
| 2957 | view_frame3 = Frame(root) | |
| 2958 | canvas_xy = Canvas(view_frame3) | |
| 2959 | canvas_xz = Canvas(view_frame3) | |
| 2960 | canvas_yz = Canvas(view_frame3) | |
| 2961 | canvas_xyz = Canvas(view_frame3) | |
| 2962 | cad.view('xyzr') | |
| 2963 | # | |
| 2964 | # I/O frame | |
| 2965 | # | |
| 2966 | io_frame = Frame(root) | |
| 2967 | io_frame.grid(row=2,column=1,sticky=N) | |
| 2968 | #cad_frame.bind('<Motion>',msg_nomsg) | |
| 2969 | # | |
| 2970 | # input frame | |
| 2971 | # | |
| 2972 | input_frame = Frame(io_frame) | |
| 2973 | input_frame.pack() | |
| 2974 | # | |
| 2975 | # .cad editor | |
| 2976 | # | |
| 2977 | editor_frame = Frame(input_frame) | |
| 2978 | widget_text_yscrollbar = Scrollbar(editor_frame) | |
| 2979 | widget_cad_text = Text(editor_frame, bg='white', bd=5, width=cad.editor_width, height=cad.editor_height, yscrollcommand=widget_text_yscrollbar.set) | |
| 2980 | widget_cad_text.grid(row=1,column=1) | |
| 2981 | widget_text_yscrollbar.grid(row=1,column=2,sticky=N+S) | |
| 2982 | widget_text_yscrollbar.config(command=widget_cad_text.yview) | |
| 2983 | widget_cad_text.bind('<Motion>',msg_nomsg) | |
| 2984 | editor_frame.pack() | |
| 2985 | # | |
| 2986 | # input file | |
| 2987 | # | |
| 2988 | cad_input_frame = Frame(input_frame) | |
| 2989 | widget_input_file = Button(cad_input_frame, text="input:",command=input_open) | |
| 2990 | widget_input_file.pack(side='left') | |
| 2991 | string_input_file = StringVar() | |
| 2992 | string_input_file.set('out.cad') | |
| 2993 | widget_cad = Entry(cad_input_frame, width=17, bg='white', textvariable=string_input_file) | |
| 2994 | widget_cad.pack(side='left') | |
| 2995 | Label(cad_input_frame, text=" ").pack(side='left') | |
| 2996 | widget_cad_save = Button(cad_input_frame, text="save") | |
| 2997 | widget_cad_save.bind('<Button-1>',cad_save) | |
| 2998 | widget_cad_save.pack(side='left') | |
| 2999 | Label(cad_input_frame, text=" ").pack(side='left') | |
| 3000 | widget_reload = Button(cad_input_frame, text="reload",command=reload) | |
| 3001 | widget_reload.pack(side='left') | |
| 3002 | cad_input_frame.pack() | |
| 3003 | # | |
| 3004 | # image x | |
| 3005 | # | |
| 3006 | image_x_frame = Frame(input_frame) | |
| 3007 | Label(image_x_frame, text="x min: ").pack(side='left') | |
| 3008 | string_image_xmin = StringVar() | |
| 3009 | widget_image_xmin = Entry(image_x_frame, width=6, bg='white', textvariable=string_image_xmin) | |
| 3010 | widget_image_xmin.bind('<Return>',image_min_x) | |
| 3011 | widget_image_xmin.pack(side='left') | |
| 3012 | Label(image_x_frame, text=" x width: ").pack(side='left') | |
| 3013 | string_image_xwidth = StringVar() | |
| 3014 | widget_image_xwidth = Entry(image_x_frame, width=6, bg='white', textvariable=string_image_xwidth) | |
| 3015 | widget_image_xwidth.bind('<Return>',image_scale_y) | |
| 3016 | widget_image_xwidth.pack(side='left') | |
| 3017 | string_image_nx = StringVar() | |
| 3018 | Label(image_x_frame, textvariable = string_image_nx).pack(side='left') | |
| 3019 | # | |
| 3020 | # image y | |
| 3021 | # | |
| 3022 | image_y_frame = Frame(input_frame) | |
| 3023 | Label(image_y_frame, text="y min: ").pack(side='left') | |
| 3024 | string_image_ymin = StringVar() | |
| 3025 | widget_image_ymin = Entry(image_y_frame, width=6, bg='white', textvariable=string_image_ymin) | |
| 3026 | widget_image_ymin.bind('<Return>',image_min_y) | |
| 3027 | widget_image_ymin.pack(side='left') | |
| 3028 | Label(image_y_frame, text=" y height: ").pack(side='left') | |
| 3029 | string_image_yheight = StringVar() | |
| 3030 | widget_image_yheight = Entry(image_y_frame, width=6, bg='white', textvariable=string_image_yheight) | |
| 3031 | widget_image_yheight.bind('<Return>',image_scale_x) | |
| 3032 | widget_image_yheight.pack(side='left') | |
| 3033 | string_image_ny = StringVar() | |
| 3034 | Label(image_y_frame, textvariable = string_image_ny).pack(side='left') | |
| 3035 | # | |
| 3036 | # image z | |
| 3037 | # | |
| 3038 | image_z_frame = Frame(input_frame) | |
| 3039 | Label(image_z_frame, text="z min: ").pack(side='left') | |
| 3040 | string_image_zmin = StringVar() | |
| 3041 | widget_image_zmin = Entry(image_z_frame, width=6, bg='white', textvariable=string_image_zmin) | |
| 3042 | widget_image_zmin.pack(side='left') | |
| 3043 | Label(image_z_frame, text=" z max: ").pack(side='left') | |
| 3044 | string_image_zmax = StringVar() | |
| 3045 | widget_image_zmax = Entry(image_z_frame, width=6, bg='white', textvariable=string_image_zmax) | |
| 3046 | widget_image_zmax.pack(side='left') | |
| 3047 | Label(image_z_frame, text=" nz: ").pack(side='left') | |
| 3048 | string_image_nz = StringVar() | |
| 3049 | widget_image_nz = Entry(image_z_frame, width=6, bg='white', textvariable=string_image_nz) | |
| 3050 | widget_image_nz.pack(side='left') | |
| 3051 | # | |
| 3052 | # image intensity | |
| 3053 | # | |
| 3054 | image_intensity_frame = Frame(input_frame) | |
| 3055 | Label(image_intensity_frame, text="intensity min: ").pack(side='left') | |
| 3056 | string_image_min = StringVar() | |
| 3057 | widget_image_min = Entry(image_intensity_frame, width=6, bg='white', textvariable=string_image_min) | |
| 3058 | widget_image_min.pack(side='left') | |
| 3059 | Label(image_intensity_frame, text=" intensity max: ").pack(side='left') | |
| 3060 | string_image_max = StringVar() | |
| 3061 | widget_image_max = Entry(image_intensity_frame, width=6, bg='white', textvariable=string_image_max) | |
| 3062 | widget_image_max.pack(side='left') | |
| 3063 | # | |
| 3064 | # image units | |
| 3065 | # | |
| 3066 | image_units_frame = Frame(input_frame) | |
| 3067 | Label(image_units_frame, text="inches per unit: ").pack(side='left') | |
| 3068 | string_image_units = StringVar() | |
| 3069 | widget_image_units = Entry(image_units_frame, width=6, bg='white', textvariable=string_image_units) | |
| 3070 | widget_image_units.pack(side='left') | |
| 3071 | # | |
| 3072 | # image invert | |
| 3073 | # | |
| 3074 | image_invert_frame = Frame(input_frame) | |
| 3075 | Label(image_invert_frame, text=" ").pack(side='left') | |
| 3076 | widget_image_invert = Button(image_invert_frame, text="invert image") | |
| 3077 | widget_image_invert.pack(side='left') | |
| 3078 | widget_image_invert.bind('<Button-1>',invert_image) | |
| 3079 | # | |
| 3080 | # output frame | |
| 3081 | # | |
| 3082 | output_frame = Frame(io_frame) | |
| 3083 | output_frame.pack() | |
| 3084 | # | |
| 3085 | # controls | |
| 3086 | # | |
| 3087 | control_frame = Frame(output_frame) | |
| 3088 | widget_render = Button(control_frame, text="render") | |
| 3089 | widget_render.bind('<Button-1>',render_button) | |
| 3090 | widget_render.pack(side='left') | |
| 3091 | Label(control_frame, text=" ").pack(side='left') | |
| 3092 | canvas_logo = Canvas(control_frame, width=26, height=26, background="white") | |
| 3093 | canvas_logo.create_oval(2,2,8,8,fill="red",outline="") | |
| 3094 | canvas_logo.create_rectangle(11,2,17,8,fill="blue",outline="") | |
| 3095 | canvas_logo.create_rectangle(20,2,26,8,fill="blue",outline="") | |
| 3096 | canvas_logo.create_rectangle(2,11,8,17,fill="blue",outline="") | |
| 3097 | canvas_logo.create_oval(10,10,16,16,fill="red",outline="") | |
| 3098 | canvas_logo.create_rectangle(20,11,26,17,fill="blue",outline="") | |
| 3099 | canvas_logo.create_rectangle(2,20,8,26,fill="blue",outline="") | |
| 3100 | canvas_logo.create_rectangle(11,20,17,26,fill="blue",outline="") | |
| 3101 | canvas_logo.create_rectangle(20,20,26,26,fill="blue",outline="") | |
| 3102 | canvas_logo.pack(side='left') | |
| 3103 | control_text = " cad.py (%s) "%DATE | |
| 3104 | Label(control_frame, text=control_text).pack(side='left') | |
| 3105 | widget_cam = Button(control_frame, text="cam") | |
| 3106 | widget_cam.bind('<Button-1>',cam) | |
| 3107 | widget_cam.pack(side='left') | |
| 3108 | Label(control_frame, text=" ").pack(side='left') | |
| 3109 | widget_quit = Button(control_frame, text="quit", command='exit') | |
| 3110 | widget_quit.pack(side='left') | |
| 3111 | control_frame.pack() | |
| 3112 | # | |
| 3113 | # function string | |
| 3114 | # | |
| 3115 | function_string_frame = Frame(output_frame) | |
| 3116 | Label(function_string_frame, text="function:").grid(row=1,column=1) | |
| 3117 | widget_function_yscrollbar = Scrollbar(function_string_frame) | |
| 3118 | widget_function_text = Text(function_string_frame, bg='white', bd=5, width=cad.editor_width, height=12, yscrollcommand=widget_function_yscrollbar.set, state=DISABLED) | |
| 3119 | widget_function_text.grid(row=2,column=1) | |
| 3120 | widget_function_yscrollbar.grid(row=2,column=2,sticky=N+S) | |
| 3121 | widget_function_yscrollbar.config(command=widget_function_text.yview) | |
| 3122 | function_string_frame.pack() | |
| 3123 | # | |
| 3124 | # CAM file | |
| 3125 | # | |
| 3126 | cam_file_frame = Frame(output_frame) | |
| 3127 | widget_cam_menu_button = Menubutton(cam_file_frame,text="output format", relief=RAISED) | |
| 3128 | widget_cam_menu_button.pack(side='left') | |
| 3129 | widget_cam_menu = Menu(widget_cam_menu_button) | |
| 3130 | widget_cam_menu.add_command(label='.epi (Epilog)',command=select_epi) | |
| 3131 | widget_cam_menu.add_command(label='.camm (CAMM)',command=select_camm) | |
| 3132 | widget_cam_menu.add_command(label='.rml (Modela)',command=select_rml) | |
| 3133 | widget_cam_menu.add_command(label='.sbp (ShopBot)',command=select_sbp) | |
| 3134 | widget_cam_menu.add_command(label='.gcode (Gcode)',command=select_g) | |
| 3135 | widget_cam_menu.add_command(label='.ps (Postscript)',command=select_ps) | |
| 3136 | widget_cam_menu.add_command(label='.ord (OMAX)',command=select_ord) | |
| 3137 | widget_cam_menu.add_command(label='.oms (Resonetics)',command=select_oms) | |
| 3138 | widget_cam_menu.add_command(label='.grb (Gerber)',command=select_gerber) | |
| 3139 | widget_cam_menu.add_command(label='.drl (Excellon)',command=select_excellon) | |
| 3140 | widget_cam_menu.add_command(label='.stl (STL)',command=select_stl) | |
| 3141 | widget_cam_menu.add_command(label='.dxf (DXF)',command=select_dxf) | |
| 3142 | widget_cam_menu.add_command(label='.jpg (JPG)',command=select_jpg) | |
| 3143 | widget_cam_menu.add_command(label='.png (PNG)',command=select_png) | |
| 3144 | widget_cam_menu.add_command(label='.ca (CA)',command=select_ca) | |
| 3145 | widget_cam_menu.add_command(label='.uni (Universal)',command=select_uni) | |
| 3146 | widget_cam_menu.add_command(label='.epb (Epilog bitmap)',state=DISABLED) | |
| 3147 | widget_cam_menu_button['menu'] = widget_cam_menu | |
| 3148 | Label(cam_file_frame, text=" output file: ").pack(side='left') | |
| 3149 | string_cam_file = StringVar() | |
| 3150 | widget_cam_file = Entry(cam_file_frame, width=12, bg='white', textvariable=string_cam_file) | |
| 3151 | widget_cam_file.pack(side='left') | |
| 3152 | Label(cam_file_frame, text=" ").pack(side='left') | |
| 3153 | widget_cam_save = Button(cam_file_frame, text="save") | |
| 3154 | widget_cam_save.bind('<Button-1>',save_cam) | |
| 3155 | widget_cam_save.pack(side='left') | |
| 3156 | # | |
| 3157 | # vectorization | |
| 3158 | # | |
| 3159 | cam_vector_frame = Frame(output_frame) | |
| 3160 | Label(cam_vector_frame, text="maximum vector fit error (lattice units): ").pack(side='left') | |
| 3161 | string_vector_error = StringVar() | |
| 3162 | string_vector_error.set('.75') | |
| 3163 | widget_vector_error = Entry(cam_vector_frame, width=6, bg='white', textvariable=string_vector_error) | |
| 3164 | widget_vector_error.pack(side='left') | |
| 3165 | # | |
| 3166 | # tool | |
| 3167 | # | |
| 3168 | cam_dia_frame = Frame(output_frame) | |
| 3169 | Label(cam_dia_frame, text="tool diameter: ").pack(side='left') | |
| 3170 | string_tool_dia = StringVar() | |
| 3171 | string_tool_dia.set('0') | |
| 3172 | widget_tool_dia = Entry(cam_dia_frame, width=6, bg='white', textvariable=string_tool_dia) | |
| 3173 | widget_tool_dia.pack(side='left') | |
| 3174 | Label(cam_dia_frame, text=" tool overlap: ").pack(side='left') | |
| 3175 | string_tool_overlap = StringVar() | |
| 3176 | string_tool_overlap.set('0.5') | |
| 3177 | widget_tool_overlap = Entry(cam_dia_frame, width=6, bg='white', textvariable=string_tool_overlap) | |
| 3178 | widget_tool_overlap.pack(side='left') | |
| 3179 | # | |
| 3180 | # contour | |
| 3181 | # | |
| 3182 | cam_contour_frame = Frame(output_frame) | |
| 3183 | Label(cam_contour_frame, text=" # contours (-1 for max): ").pack(side='left') | |
| 3184 | string_num_contours = StringVar() | |
| 3185 | string_num_contours.set('0') | |
| 3186 | widget_num_contours = Entry(cam_contour_frame, width=6, bg='white', textvariable=string_num_contours) | |
| 3187 | widget_num_contours.pack(side='left') | |
| 3188 | Label(cam_contour_frame, text=" ").pack(side='left') | |
| 3189 | widget_cam_contour = Button(cam_contour_frame, text="contour") | |
| 3190 | widget_cam_contour.pack(side='left') | |
| 3191 | widget_cam_contour.bind('<Button-1>',contour) | |
| 3192 | # | |
| 3193 | # laser power | |
| 3194 | # | |
| 3195 | laser_frame1 = Frame(output_frame) | |
| 3196 | Label(laser_frame1, text=" power:").pack(side='left') | |
| 3197 | string_laser_power = StringVar() | |
| 3198 | Entry(laser_frame1, width=6, bg='white', textvariable=string_laser_power).pack(side='left') | |
| 3199 | Label(laser_frame1, text=" speed:").pack(side='left') | |
| 3200 | string_laser_speed = StringVar() | |
| 3201 | Entry(laser_frame1, width=6, bg='white', textvariable=string_laser_speed).pack(side='left') | |
| 3202 | Label(laser_frame1, text=" rate: ").pack(side='left') | |
| 3203 | string_laser_rate = StringVar() | |
| 3204 | Entry(laser_frame1, width=6, bg='white', textvariable=string_laser_rate).pack(side='left') | |
| 3205 | # | |
| 3206 | # power range | |
| 3207 | # | |
| 3208 | laser_frame2 = Frame(output_frame) | |
| 3209 | Label(laser_frame2, text=" min power:").pack(side='left') | |
| 3210 | string_laser_min_power = StringVar() | |
| 3211 | Entry(laser_frame2, width=6, bg='white', textvariable=string_laser_min_power).pack(side='left') | |
| 3212 | Label(laser_frame2, text="% max power:").pack(side='left') | |
| 3213 | string_laser_max_power = StringVar() | |
| 3214 | Entry(laser_frame2, width=6, bg='white', textvariable=string_laser_max_power).pack(side='left') | |
| 3215 | Label(laser_frame2, text="%").pack(side='left') | |
| 3216 | # | |
| 3217 | # autofocus | |
| 3218 | # | |
| 3219 | laser_frame3 = Frame(output_frame) | |
| 3220 | integer_laser_autofocus = IntVar() | |
| 3221 | widget_autofocus = Checkbutton(laser_frame3, text="Auto Focus", variable=integer_laser_autofocus).pack(side='left') | |
| 3222 | # | |
| 3223 | # cutting | |
| 3224 | # | |
| 3225 | cut_frame = Frame(output_frame) | |
| 3226 | Label(cut_frame, text="force: ").pack(side='left') | |
| 3227 | string_cut_force = StringVar() | |
| 3228 | Entry(cut_frame, width=6, bg='white', textvariable=string_cut_force).pack(side='left') | |
| 3229 | Label(cut_frame, text=" velocity:").pack(side='left') | |
| 3230 | string_cut_velocity = StringVar() | |
| 3231 | Entry(cut_frame, width=6, bg='white', textvariable=string_cut_velocity).pack(side='left') | |
| 3232 | # | |
| 3233 | # speed | |
| 3234 | # | |
| 3235 | speed_frame = Frame(output_frame) | |
| 3236 | Label(speed_frame, text="xy speed:").pack(side='left') | |
| 3237 | string_xy_speed = StringVar() | |
| 3238 | Entry(speed_frame, width=4, bg='white', textvariable=string_xy_speed).pack(side='left') | |
| 3239 | Label(speed_frame, text=" z speed:").pack(side='left') | |
| 3240 | string_z_speed = StringVar() | |
| 3241 | Entry(speed_frame, width=4, bg='white', textvariable=string_z_speed).pack(side='left') | |
| 3242 | # | |
| 3243 | # jog | |
| 3244 | # | |
| 3245 | jog_frame = Frame(output_frame) | |
| 3246 | Label(jog_frame, text="jog xy speed:").pack(side='left') | |
| 3247 | string_jog_xy_speed = StringVar() | |
| 3248 | Entry(jog_frame, width=4, bg='white', textvariable=string_jog_xy_speed).pack(side='left') | |
| 3249 | Label(jog_frame, text=" z speed:").pack(side='left') | |
| 3250 | string_jog_z_speed = StringVar() | |
| 3251 | Entry(jog_frame, width=4, bg='white', textvariable=string_jog_z_speed).pack(side='left') | |
| 3252 | Label(jog_frame, text=" z:").pack(side='left') | |
| 3253 | string_jog_z = StringVar() | |
| 3254 | Entry(jog_frame, width=4, bg='white', textvariable=string_jog_z).pack(side='left') | |
| 3255 | # | |
| 3256 | # RML move | |
| 3257 | # | |
| 3258 | rml_move_frame = Frame(output_frame) | |
| 3259 | Label(rml_move_frame, text="x: ").pack(side='left') | |
| 3260 | string_rml_x_move = StringVar() | |
| 3261 | Entry(rml_move_frame, width=6, bg='white', textvariable=string_rml_x_move).pack(side='left') | |
| 3262 | Label(rml_move_frame, text=" y: ").pack(side='left') | |
| 3263 | string_rml_y_move = StringVar() | |
| 3264 | Entry(rml_move_frame, width=6, bg='white', textvariable=string_rml_y_move).pack(side='left') | |
| 3265 | Label(rml_move_frame, text=" ").pack(side='left') | |
| 3266 | widget_rml_move = Button(rml_move_frame, text="move") | |
| 3267 | widget_rml_move.pack(side='left') | |
| 3268 | widget_rml_move.bind('<Button-1>',rml_move) | |
| 3269 | # | |
| 3270 | # G codes | |
| 3271 | # | |
| 3272 | g_frame = Frame(output_frame) | |
| 3273 | Label(g_frame, text=" feed rate:").pack(side="left") | |
| 3274 | string_g_feed_rate = StringVar() | |
| 3275 | Entry(g_frame, width=6, textvariable=string_g_feed_rate).pack(side="left") | |
| 3276 | Label(g_frame, text=" spindle speed:").pack(side="left") | |
| 3277 | string_g_spindle_speed = StringVar() | |
| 3278 | Entry(g_frame, width=6, textvariable=string_g_spindle_speed).pack(side="left") | |
| 3279 | Label(g_frame, text=" tool:").pack(side="left") | |
| 3280 | string_g_tool = StringVar() | |
| 3281 | Entry(g_frame, width=3, textvariable=string_g_tool).pack(side="left") | |
| 3282 | integer_g_cool = IntVar() | |
| 3283 | widget_g_cool = Checkbutton(g_frame, text="coolant", variable=integer_g_cool) | |
| 3284 | widget_g_cool.pack(side="left") | |
| 3285 | # | |
| 3286 | # waterjet | |
| 3287 | # | |
| 3288 | waterjet_frame = Frame(output_frame) | |
| 3289 | Label(waterjet_frame,text="lead-in/out: ").pack(side='left') | |
| 3290 | string_lead_in = StringVar() | |
| 3291 | widget_lead_in = Entry(waterjet_frame, width=4, bg='white', textvariable=string_lead_in) | |
| 3292 | widget_lead_in.pack(side='left') | |
| 3293 | Label(waterjet_frame,text="quality: ").pack(side='left') | |
| 3294 | string_quality = StringVar() | |
| 3295 | widget_quality = Entry(waterjet_frame, width=4, bg='white', textvariable=string_quality) | |
| 3296 | widget_quality.pack(side='left') | |
| 3297 | # | |
| 3298 | # excimer | |
| 3299 | # | |
| 3300 | excimer_frame = Frame(output_frame) | |
| 3301 | Label(excimer_frame,text="period (usec): ").pack(side='left') | |
| 3302 | string_pulse_period = StringVar() | |
| 3303 | widget_pulse_period = Entry(excimer_frame, width=5, bg='white', textvariable=string_pulse_period) | |
| 3304 | widget_pulse_period.pack(side='left') | |
| 3305 | Label(excimer_frame,text="velocity: ").pack(side='left') | |
| 3306 | string_cut_vel = StringVar() | |
| 3307 | widget_cut_vel = Entry(excimer_frame, width=4, bg='white', textvariable=string_cut_vel) | |
| 3308 | widget_cut_vel.pack(side='left') | |
| 3309 | Label(excimer_frame,text="acceleration: ").pack(side='left') | |
| 3310 | string_cut_accel = StringVar() | |
| 3311 | widget_cut_accel = Entry(excimer_frame, width=4, bg='white', textvariable=string_cut_accel) | |
| 3312 | widget_cut_accel.pack(side='left') | |
| 3313 | # | |
| 3314 | # STL | |
| 3315 | # | |
| 3316 | STL_frame = Frame(output_frame) | |
| 3317 | widget_STL_triangulate = Button(STL_frame, text="triangulate") | |
| 3318 | widget_STL_triangulate.pack(side='left') | |
| 3319 | widget_STL_triangulate.bind('<Button-1>',triangulate) | |
| 3320 | # | |
| 3321 | # Gerber | |
| 3322 | # | |
| 3323 | Gerber_frame = Frame(output_frame) | |
| 3324 | widget_Gerber_convert = Button(Gerber_frame, text="convert") | |
| 3325 | widget_Gerber_convert.pack(side='left') | |
| 3326 | widget_Gerber_convert.bind('<Button-1>',flash) | |
| 3327 | # | |
| 3328 | # Excellon | |
| 3329 | # | |
| 3330 | Excellon_frame = Frame(output_frame) | |
| 3331 | widget_Excellon_convert = Button(Excellon_frame, text="convert") | |
| 3332 | widget_Excellon_convert.pack(side='left') | |
| 3333 | widget_Excellon_convert.bind('<Button-1>',flash) | |
| 3334 | # | |
| 3335 | # filling | |
| 3336 | # | |
| 3337 | fill_frame = Frame(output_frame) | |
| 3338 | integer_fill = IntVar() | |
| 3339 | widget_fill = Checkbutton(fill_frame, text="fill polygons", variable=integer_fill).pack(side='left') | |
| 3340 | # | |
| 3341 | # send to | |
| 3342 | # | |
| 3343 | send_to_frame = Frame(output_frame) | |
| 3344 | widget_send_to = Button(send_to_frame, text="send to machine") | |
| 3345 | widget_send_to.bind('<Button-1>',send_to) | |
| 3346 | widget_send_to.pack(side='left') | |
| 3347 | string_send_to_time = StringVar() | |
| 3348 | string_send_to_time.set("") | |
| 3349 | Label(send_to_frame,textvariable=string_send_to_time).pack(side='left') | |
| 3350 | ||
| 3351 | # | |
| 3352 | # define .cad template | |
| 3353 | # | |
| 3354 | cad_template = """# | |
| 3355 | # .cad template | |
| 3356 | # | |
| 3357 | ||
| 3358 | # | |
| 3359 | # define shapes and transformation | |
| 3360 | # | |
| 3361 | # circle(x0, y0, r) | |
| 3362 | # cylinder(x0, y0, z0, z1, r) | |
| 3363 | # cone(x0, y0, z0, z1, r0) | |
| 3364 | # sphere(x0, y0, z0, r) | |
| 3365 | # torus(x0, y0, z0, r0, r1) | |
| 3366 | # rectangle(x0, x1, y0, y1) | |
| 3367 | # cube(x0, x1, y0, y1, z0, z1) | |
| 3368 | # right_triangle(x0, y0, h) | |
| 3369 | # triangle(x0, y0, x1, y1, x2, y2) (points in clockwise order) | |
| 3370 | # pyramid(x0, x1, y0, y1, z0, z1) | |
| 3371 | # function(Z_of_XY) | |
| 3372 | # functions(upper_Z_of_XY,lower_Z_of_XY) | |
| 3373 | # add(part1, part2) | |
| 3374 | # subtract(part1, part2) | |
| 3375 | # intersect(part1, part2) | |
| 3376 | # move(part,dx,dy) | |
| 3377 | # translate(part,dx,dy,dz) | |
| 3378 | # rotate(part, angle) | |
| 3379 | # rotate_x(part, angle) | |
| 3380 | # rotate_y(part, angle) | |
| 3381 | # rotate_z(part, angle) | |
| 3382 | # rotate_90(part) | |
| 3383 | # rotate_180(part) | |
| 3384 | # rotate_270(part) | |
| 3385 | # reflect_x(part) | |
| 3386 | # reflect_y(part) | |
| 3387 | # reflect_z(part) | |
| 3388 | # reflect_xy(part) | |
| 3389 | # reflect_xz(part) | |
| 3390 | # reflect_yz(part) | |
| 3391 | # scale_x(part, x0, sx) | |
| 3392 | # scale_y(part, y0, sy) | |
| 3393 | # scale_z(part, z0, sz) | |
| 3394 | # scale_xy(part, x0, y0, sxy) | |
| 3395 | # scale_xyz(part, x0, y0, z0, sxyz) | |
| 3396 | # coscale_x_y(part, x0, y0, y1, angle0, angle1, amplitude, offset) | |
| 3397 | # coscale_x_z(part, x0, z0, z1, angle0, angle1, amplitude, offset) | |
| 3398 | # coscale_xy_z(part, x0, y0, z0, z1, angle0, angle1, amplitude, offset) | |
| 3399 | # taper_x_y(part, x0, y0, y1, s0, s1) | |
| 3400 | # taper_x_z(part, x0, z0, z1, s0, s1) | |
| 3401 | # taper_xy_z(part, x0, y0, z0, z1, s0, s1) | |
| 3402 | # shear_x_y(part, y0, y1, dx0, dx1) | |
| 3403 | # shear_x_z(part, z0, z1, dx0, dx1) | |
| 3404 | # (more to come) | |
| 3405 | ||
| 3406 | def circle(x0, y0, r): | |
| 3407 | part = "(((X-x0)**2 + (Y-y0)**2) <= r**2)" | |
| 3408 | part = replace(part,'x0',str(x0)) | |
| 3409 | part = replace(part,'y0',str(y0)) | |
| 3410 | part = replace(part,'r',str(r)) | |
| 3411 | return part | |
| 3412 | ||
| 3413 | def cylinder(x0, y0, z0, z1, r): | |
| 3414 | part = "(((X-x0)**2 + (Y-y0)**2 <= r**2) & (Z >= z0) & (Z <= z1))" | |
| 3415 | part = replace(part,'x0',str(x0)) | |
| 3416 | part = replace(part,'y0',str(y0)) | |
| 3417 | part = replace(part,'z0',str(z0)) | |
| 3418 | part = replace(part,'z1',str(z1)) | |
| 3419 | part = replace(part,'r',str(r)) | |
| 3420 | return part | |
| 3421 | ||
| 3422 | def cone(x0, y0, z0, z1, r0): | |
| 3423 | part = cylinder(x0, y0, z0, z1, r0) | |
| 3424 | part = taper_xy_z(part, x0, y0, z0, z1, 1.0, 0.0) | |
| 3425 | return part | |
| 3426 | ||
| 3427 | def sphere(x0, y0, z0, r): | |
| 3428 | part = "(((X-x0)**2 + (Y-y0)**2 + (Z-z0)**2) <= r**2)" | |
| 3429 | part = replace(part,'x0',str(x0)) | |
| 3430 | part = replace(part,'y0',str(y0)) | |
| 3431 | part = replace(part,'z0',str(z0)) | |
| 3432 | part = replace(part,'r',str(r)) | |
| 3433 | return part | |
| 3434 | ||
| 3435 | def torus(x0, y0, z0, r0, r1): | |
| 3436 | part = "(((r0 - sqrt((X-x0)**2 + (Y-y0)**2))**2 + (Z-z0)**2) <= r1**2)" | |
| 3437 | part = replace(part,'x0',str(x0)) | |
| 3438 | part = replace(part,'y0',str(y0)) | |
| 3439 | part = replace(part,'z0',str(z0)) | |
| 3440 | part = replace(part,'r0',str(r0)) | |
| 3441 | part = replace(part,'r1',str(r1)) | |
| 3442 | return part | |
| 3443 | ||
| 3444 | def rectangle(x0, x1, y0, y1): | |
| 3445 | part = "((X >= x0) & (X <= x1) & (Y >= y0) & (Y <= y1))" | |
| 3446 | part = replace(part,'x0',str(x0)) | |
| 3447 | part = replace(part,'x1',str(x1)) | |
| 3448 | part = replace(part,'y0',str(y0)) | |
| 3449 | part = replace(part,'y1',str(y1)) | |
| 3450 | return part | |
| 3451 | ||
| 3452 | def cube(x0, x1, y0, y1, z0, z1): | |
| 3453 | part = "((X >= x0) & (X <= x1) & (Y >= y0) & (Y <= y1) & (Z >= z0) & (Z <= z1))" | |
| 3454 | part = replace(part,'x0',str(x0)) | |
| 3455 | part = replace(part,'x1',str(x1)) | |
| 3456 | part = replace(part,'y0',str(y0)) | |
| 3457 | part = replace(part,'y1',str(y1)) | |
| 3458 | part = replace(part,'z0',str(z0)) | |
| 3459 | part = replace(part,'z1',str(z1)) | |
| 3460 | return part | |
| 3461 | ||
| 3462 | def right_triangle(x0, y0, h): | |
| 3463 | part = "((X > x0) & (X < x0 + h - (Y-y0)) & (Y > y0))" | |
| 3464 | part = replace(part,'x0',str(x0)) | |
| 3465 | part = replace(part,'y0',str(y0)) | |
| 3466 | part = replace(part,'h',str(h)) | |
| 3467 | return part | |
| 3468 | ||
| 3469 | def triangle(x0, y0, x1, y1, x2, y2): # points in clockwise order | |
| 3470 | part = "((((y1-y0)*(X-x0)-(x1-x0)*(Y-y0)) >= 0) & (((y2-y1)*(X-x1)-(x2-x1)*(Y-y1)) >= 0) & (((y0-y2)*(X-x2)-(x0-x2)*(Y-y2)) >= 0))" | |
| 3471 | part = replace(part,'x0',str(x0)) | |
| 3472 | part = replace(part,'y0',str(y0)) | |
| 3473 | part = replace(part,'x1',str(x1)) | |
| 3474 | part = replace(part,'y1',str(y1)) | |
| 3475 | part = replace(part,'x2',str(x2)) | |
| 3476 | part = replace(part,'y2',str(y2)) | |
| 3477 | return part | |
| 3478 | ||
| 3479 | def pyramid(x0, x1, y0, y1, z0, z1): | |
| 3480 | part = cube(x0, x1, y0, y1, z0, z1) | |
| 3481 | part = taper_xy_z(part, (x0+x1)/2., (y0+y1)/2., z0, z1, 1.0, 0.0) | |
| 3482 | return part | |
| 3483 | ||
| 3484 | def function(Z_of_XY): | |
| 3485 | part = '(Z <= '+Z_of_XY+')' | |
| 3486 | return part | |
| 3487 | ||
| 3488 | def functions(upper_Z_of_XY,lower_Z_of_XY): | |
| 3489 | part = '(Z <= '+upper_Z_of_XY+') & (Z >= '+lower_Z_of_XY+')' | |
| 3490 | return part | |
| 3491 | ||
| 3492 | def add(part1, part2): | |
| 3493 | part = "part1 | part2" | |
| 3494 | part = replace(part,'part1',part1) | |
| 3495 | part = replace(part,'part2',part2) | |
| 3496 | return part | |
| 3497 | ||
| 3498 | def subtract(part1, part2): | |
| 3499 | part = "(part1) & ~(part2)" | |
| 3500 | part = replace(part,'part1',part1) | |
| 3501 | part = replace(part,'part2',part2) | |
| 3502 | return part | |
| 3503 | ||
| 3504 | def intersect(part1, part2): | |
| 3505 | part = "(part1) & (part2)" | |
| 3506 | part = replace(part,'part1',part1) | |
| 3507 | part = replace(part,'part2',part2) | |
| 3508 | return part | |
| 3509 | ||
| 3510 | def move(part,dx,dy): | |
| 3511 | part = replace(part,'X','(X-'+str(dx)+')') | |
| 3512 | part = replace(part,'Y','(Y-'+str(dy)+')') | |
| 3513 | return part | |
| 3514 | ||
| 3515 | def translate(part,dx,dy,dz): | |
| 3516 | part = replace(part,'X','(X-'+str(dx)+')') | |
| 3517 | part = replace(part,'Y','(Y-'+str(dy)+')') | |
| 3518 | part = replace(part,'Z','(Z-'+str(dz)+')') | |
| 3519 | return part | |
| 3520 | ||
| 3521 | def rotate(part, angle): | |
| 3522 | angle = angle*pi/180 | |
| 3523 | part = replace(part,'X','(cos(angle)*X+sin(angle)*y)') | |
| 3524 | part = replace(part,'Y','(-sin(angle)*X+cos(angle)*y)') | |
| 3525 | part = replace(part,'y','Y') | |
| 3526 | part = replace(part,'angle',str(angle)) | |
| 3527 | return part | |
| 3528 | ||
| 3529 | def rotate_x(part, angle): | |
| 3530 | angle = angle*pi/180 | |
| 3531 | part = replace(part,'Y','(cos(angle)*Y+sin(angle)*z)') | |
| 3532 | part = replace(part,'Z','(-sin(angle)*Y+cos(angle)*z)') | |
| 3533 | part = replace(part,'z','Z') | |
| 3534 | part = replace(part,'angle',str(angle)) | |
| 3535 | return part | |
| 3536 | ||
| 3537 | def rotate_y(part, angle): | |
| 3538 | angle = angle*pi/180 | |
| 3539 | part = replace(part,'X','(cos(angle)*X+sin(angle)*z)') | |
| 3540 | part = replace(part,'Z','(-sin(angle)*X+cos(angle)*z)') | |
| 3541 | part = replace(part,'z','Z') | |
| 3542 | part = replace(part,'angle',str(angle)) | |
| 3543 | return part | |
| 3544 | ||
| 3545 | def rotate_z(part, angle): | |
| 3546 | angle = angle*pi/180 | |
| 3547 | part = replace(part,'X','(cos(angle)*X+sin(angle)*y)') | |
| 3548 | part = replace(part,'Y','(-sin(angle)*X+cos(angle)*y)') | |
| 3549 | part = replace(part,'y','Y') | |
| 3550 | part = replace(part,'angle',str(angle)) | |
| 3551 | return part | |
| 3552 | ||
| 3553 | def rotate_90(part): | |
| 3554 | part = reflect_xy(part) | |
| 3555 | part = reflect_y(part) | |
| 3556 | return part | |
| 3557 | ||
| 3558 | def rotate_180(part): | |
| 3559 | part = reflect_xy(part) | |
| 3560 | part = reflect_y(part) | |
| 3561 | part = reflect_xy(part) | |
| 3562 | part = reflect_y(part) | |
| 3563 | return part | |
| 3564 | ||
| 3565 | def rotate_270(part): | |
| 3566 | part = reflect_xy(part) | |
| 3567 | part = reflect_y(part) | |
| 3568 | part = reflect_xy(part) | |
| 3569 | part = reflect_y(part) | |
| 3570 | part = reflect_xy(part) | |
| 3571 | part = reflect_y(part) | |
| 3572 | return part | |
| 3573 | ||
| 3574 | def reflect_x(part): | |
| 3575 | part = replace(part,'X','(-X)') | |
| 3576 | return part | |
| 3577 | ||
| 3578 | def reflect_y(part): | |
| 3579 | part = replace(part,'Y','(-Y)') | |
| 3580 | return part | |
| 3581 | ||
| 3582 | def reflect_z(part): | |
| 3583 | part = replace(part,'Z','(-Z)') | |
| 3584 | return part | |
| 3585 | ||
| 3586 | def reflect_xy(part): | |
| 3587 | part = replace(part,'X','temp') | |
| 3588 | part = replace(part,'Y','X') | |
| 3589 | part = replace(part,'temp','Y') | |
| 3590 | return part | |
| 3591 | ||
| 3592 | def reflect_xz(part): | |
| 3593 | part = replace(part,'X','temp') | |
| 3594 | part = replace(part,'Z','X') | |
| 3595 | part = replace(part,'temp','Z') | |
| 3596 | return part | |
| 3597 | ||
| 3598 | def reflect_yz(part): | |
| 3599 | part = replace(part,'Y','temp') | |
| 3600 | part = replace(part,'Z','Y') | |
| 3601 | part = replace(part,'temp','Z') | |
| 3602 | return part | |
| 3603 | ||
| 3604 | def scale_x(part, x0, sx): | |
| 3605 | part = replace(part,'X','(x0 + (X-x0)/sx)') | |
| 3606 | part = replace(part,'x0',str(x0)) | |
| 3607 | part = replace(part,'sx',str(sx)) | |
| 3608 | return part | |
| 3609 | ||
| 3610 | def scale_y(part, y0, sy): | |
| 3611 | part = replace(part,'Y','(y0 + (Y-y0)/sy)') | |
| 3612 | part = replace(part,'y0',str(y0)) | |
| 3613 | part = replace(part,'sy',str(sy)) | |
| 3614 | return part | |
| 3615 | ||
| 3616 | def scale_z(part, z0, sz): | |
| 3617 | part = replace(part,'Z','(z0 + (Z-z0)/sz)') | |
| 3618 | part = replace(part,'z0',str(z0)) | |
| 3619 | part = replace(part,'sz',str(sz)) | |
| 3620 | return part | |
| 3621 | ||
| 3622 | def scale_xy(part, x0, y0, sxy): | |
| 3623 | part = replace(part,'X','(x0 + (X-x0)/sxy)') | |
| 3624 | part = replace(part,'Y','(y0 + (Y-y0)/sxy)') | |
| 3625 | part = replace(part,'x0',str(x0)) | |
| 3626 | part = replace(part,'y0',str(y0)) | |
| 3627 | part = replace(part,'sxy',str(sxy)) | |
| 3628 | return part | |
| 3629 | ||
| 3630 | def scale_xyz(part, x0, y0, z0, sxyz): | |
| 3631 | part = replace(part,'X','(x0 + (X-x0)/sxyz)') | |
| 3632 | part = replace(part,'Y','(y0 + (Y-y0)/sxyz)') | |
| 3633 | part = replace(part,'Z','(z0 + (Z-z0)/sxyz)') | |
| 3634 | part = replace(part,'x0',str(x0)) | |
| 3635 | part = replace(part,'y0',str(y0)) | |
| 3636 | part = replace(part,'z0',str(z0)) | |
| 3637 | part = replace(part,'sxyz',str(sxyz)) | |
| 3638 | return part | |
| 3639 | ||
| 3640 | def coscale_x_y(part, x0, y0, y1, angle0, angle1, amplitude, offset): | |
| 3641 | phase0 = pi*angle0/180. | |
| 3642 | phase1 = pi*angle1/180. | |
| 3643 | part = replace(part,'X','(x0 + (X-x0)/(offset + amplitude*cos(phase0 + (phase1-phase0)*(Y-y0)/(y1-y0))))') | |
| 3644 | part = replace(part,'x0',str(x0)) | |
| 3645 | part = replace(part,'y0',str(y0)) | |
| 3646 | part = replace(part,'y1',str(y1)) | |
| 3647 | part = replace(part,'phase0',str(phase0)) | |
| 3648 | part = replace(part,'phase1',str(phase1)) | |
| 3649 | part = replace(part,'amplitude',str(amplitude)) | |
| 3650 | part = replace(part,'offset',str(offset)) | |
| 3651 | return part | |
| 3652 | ||
| 3653 | def coscale_x_z(part, x0, z0, z1, angle0, angle1, amplitude, offset): | |
| 3654 | phase0 = pi*angle0/180. | |
| 3655 | phase1 = pi*angle1/180. | |
| 3656 | part = replace(part,'X','(x0 + (X-x0)/(offset + amplitude*cos(phase0 + (phase1-phase0)*(Z-z0)/(z1-z0))))') | |
| 3657 | part = replace(part,'x0',str(x0)) | |
| 3658 | part = replace(part,'z0',str(z0)) | |
| 3659 | part = replace(part,'z1',str(z1)) | |
| 3660 | part = replace(part,'phase0',str(phase0)) | |
| 3661 | part = replace(part,'phase1',str(phase1)) | |
| 3662 | part = replace(part,'amplitude',str(amplitude)) | |
| 3663 | part = replace(part,'offset',str(offset)) | |
| 3664 | return part | |
| 3665 | ||
| 3666 | def coscale_xy_z(part, x0, y0, z0, z1, angle0, angle1, amplitude, offset): | |
| 3667 | phase0 = pi*angle0/180. | |
| 3668 | phase1 = pi*angle1/180. | |
| 3669 | part = replace(part,'X','(x0 + (X-x0)/(offset + amplitude*cos(phase0 + (phase1-phase0)*(Z-z0)/(z1-z0))))') | |
| 3670 | part = replace(part,'Y','(y0 + (Y-y0)/(offset + amplitude*cos(phase0 + (phase1-phase0)*(Z-z0)/(z1-z0))))') | |
| 3671 | part = replace(part,'x0',str(x0)) | |
| 3672 | part = replace(part,'y0',str(y0)) | |
| 3673 | part = replace(part,'z0',str(z0)) | |
| 3674 | part = replace(part,'z1',str(z1)) | |
| 3675 | part = replace(part,'phase0',str(phase0)) | |
| 3676 | part = replace(part,'phase1',str(phase1)) | |
| 3677 | part = replace(part,'amplitude',str(amplitude)) | |
| 3678 | part = replace(part,'offset',str(offset)) | |
| 3679 | return part | |
| 3680 | ||
| 3681 | def taper_x_y(part, x0, y0, y1, s0, s1): | |
| 3682 | part = replace(part,'X','(x0 + (X-x0)*(y1-y0)/(s1*(Y-y0) + s0*(y1-Y)))') | |
| 3683 | part = replace(part,'x0',str(x0)) | |
| 3684 | part = replace(part,'y0',str(y0)) | |
| 3685 | part = replace(part,'y1',str(y1)) | |
| 3686 | part = replace(part,'s0',str(s0)) | |
| 3687 | part = replace(part,'s1',str(s1)) | |
| 3688 | return part | |
| 3689 | ||
| 3690 | def taper_x_z(part, x0, z0, z1, s0, s1): | |
| 3691 | part = replace(part,'X','(x0 + (X-x0)*(z1-z0)/(s1*(Z-z0) + s0*(z1-Z)))') | |
| 3692 | part = replace(part,'x0',str(x0)) | |
| 3693 | part = replace(part,'z0',str(z0)) | |
| 3694 | part = replace(part,'z1',str(z1)) | |
| 3695 | part = replace(part,'s0',str(s0)) | |
| 3696 | part = replace(part,'s1',str(s1)) | |
| 3697 | return part | |
| 3698 | ||
| 3699 | def taper_xy_z(part, x0, y0, z0, z1, s0, s1): | |
| 3700 | part = replace(part,'X','(x0 + (X-x0)*(z1-z0)/(s1*(Z-z0) + s0*(z1-Z)))') | |
| 3701 | part = replace(part,'Y','(y0 + (Y-y0)*(z1-z0)/(s1*(Z-z0) + s0*(z1-Z)))') | |
| 3702 | part = replace(part,'x0',str(x0)) | |
| 3703 | part = replace(part,'y0',str(y0)) | |
| 3704 | part = replace(part,'z0',str(z0)) | |
| 3705 | part = replace(part,'z1',str(z1)) | |
| 3706 | part = replace(part,'s0',str(s0)) | |
| 3707 | part = replace(part,'s1',str(s1)) | |
| 3708 | return part | |
| 3709 | ||
| 3710 | def shear_x_y(part, y0, y1, dx0, dx1): | |
| 3711 | part = replace(part,'X','(X - dx0 - (dx1-dx0)*(Y-y0)/(y1-y0))') | |
| 3712 | part = replace(part,'y0',str(y0)) | |
| 3713 | part = replace(part,'y1',str(y1)) | |
| 3714 | part = replace(part,'dx0',str(dx0)) | |
| 3715 | part = replace(part,'dx1',str(dx1)) | |
| 3716 | return part | |
| 3717 | ||
| 3718 | def shear_x_z(part, z0, z1, dx0, dx1): | |
| 3719 | part = replace(part,'X','(X - dx0 - (dx1-dx0)*(Z-z0)/(z1-z0))') | |
| 3720 | part = replace(part,'z0',str(z0)) | |
| 3721 | part = replace(part,'z1',str(z1)) | |
| 3722 | part = replace(part,'dx0',str(dx0)) | |
| 3723 | part = replace(part,'dx1',str(dx1)) | |
| 3724 | return part | |
| 3725 | ||
| 3726 | def coshear_x_z(part, z0, z1, angle0, angle1, amplitude, offset): | |
| 3727 | phase0 = pi*angle0/180. | |
| 3728 | phase1 = pi*angle1/180. | |
| 3729 | part = replace(part,'X','(X - offset - amplitude*cos(phase0 + (phase1-phase0)*(Z-z0)/(z1-z0)))') | |
| 3730 | part = replace(part,'z0',str(z0)) | |
| 3731 | part = replace(part,'z1',str(z1)) | |
| 3732 | part = replace(part,'phase0',str(phase0)) | |
| 3733 | part = replace(part,'phase1',str(phase1)) | |
| 3734 | part = replace(part,'amplitude',str(amplitude)) | |
| 3735 | part = replace(part,'offset',str(offset)) | |
| 3736 | return part | |
| 3737 | ||
| 3738 | # | |
| 3739 | # define part | |
| 3740 | # | |
| 3741 | ||
| 3742 | d = .5 | |
| 3743 | teapot = cylinder(0,0,-d,d,d) | |
| 3744 | teapot = coscale_xy_z(teapot,0,0,-d,d,-90,90,.5,.75) | |
| 3745 | ||
| 3746 | handle = torus(0,0,0,3.5*d/5.,d/10.) | |
| 3747 | handle = reflect_xz(handle) | |
| 3748 | handle = reflect_xy(handle) | |
| 3749 | handle = scale_x(handle,0,.75) | |
| 3750 | handle = scale_y(handle,0,3) | |
| 3751 | handle = translate(handle,-6*d/5.,0,0) | |
| 3752 | teapot = add(teapot,handle) | |
| 3753 | ||
| 3754 | spout = torus(2.1*d,-.2*d,0,1.1*d,.2*d) | |
| 3755 | spout = reflect_yz(spout) | |
| 3756 | spout = intersect(spout,cube(-3*d,1.8*d,-3*d,3*d,0,3*d)) | |
| 3757 | teapot = add(teapot,spout) | |
| 3758 | ||
| 3759 | interior = cylinder(0,0,.1-d,.1+d,d-.1) | |
| 3760 | interior = coscale_xy_z(interior,0,0,-d,d,-90,90,.5,.75) | |
| 3761 | teapot = subtract(teapot,interior) | |
| 3762 | ||
| 3763 | spout_interior = torus(2.1*d,-.2*d,0,1.1*d,.15*d) | |
| 3764 | spout_interior = reflect_yz(spout_interior) | |
| 3765 | spout_interior = intersect(spout_interior,cube(-3*d,1.8*d,-3*d,3*d,0,3*d)) | |
| 3766 | teapot = subtract(teapot,spout_interior) | |
| 3767 | ||
| 3768 | part = teapot | |
| 3769 | ||
| 3770 | part = subtract(part,cube(0,3*d,-3*d,0,-3*d,3*d)) | |
| 3771 | ||
| 3772 | # | |
| 3773 | # define limits and parameters | |
| 3774 | # | |
| 3775 | ||
| 3776 | width = 2.5 | |
| 3777 | x0 = 0 | |
| 3778 | y0 = 0 | |
| 3779 | z0 = 0 | |
| 3780 | cad.xmin = x0-width/2. # min x to render | |
| 3781 | cad.xmax = x0+width/2. # max x to render | |
| 3782 | cad.ymin = y0-width/2. # min y to render | |
| 3783 | cad.ymax = y0+width/2. # max y to render | |
| 3784 | #cad.zmin = z0-width/4. # min z to render | |
| 3785 | #cad.zmax = z0+width/4. # max x to render | |
| 3786 | cad.zmin = z0-width/4. # min z to render | |
| 3787 | cad.zmax = z0+width/4. # max x to render | |
| 3788 | cad.rx = 30 # x view rotation (degrees) | |
| 3789 | cad.rz = 20 # z view rotation (degrees) | |
| 3790 | dpi = 100 # rendering resolution | |
| 3791 | cad.nx = int(dpi*(cad.xmax-cad.xmin)) # x points to render | |
| 3792 | cad.ny = int(dpi*(cad.ymax-cad.ymin)) # y points to render | |
| 3793 | cad.nz = int(dpi*(cad.zmax-cad.zmin)) # z points to render | |
| 3794 | cad.inches_per_unit = 1.0 # use inch units | |
| 3795 | ||
| 3796 | # | |
| 3797 | # assign part to cad.function | |
| 3798 | # | |
| 3799 | ||
| 3800 | cad.function = part | |
| 3801 | ||
| 3802 | """ | |
| 3803 | ||
| 3804 | # | |
| 3805 | # check config file for window parameters | |
| 3806 | # | |
| 3807 | ||
| 3808 | cad_path = os.path.dirname(sys.argv[0]) | |
| 3809 | if (sys.argv[0] == "cad.py"): | |
| 3810 | cfg_path = "cad.cfg" | |
| 3811 | else: | |
| 3812 | cfg_path = os.path.dirname(sys.argv[0])+"/cad.cfg" | |
| 3813 | try: | |
| 3814 | config_file = open(cfg_path, 'r') | |
| 3815 | string_msg.set("found "+cfg_path) | |
| 3816 | while 1: | |
| 3817 | line = config_file.readline() | |
| 3818 | if (find(line,"window size:") == 0): | |
| 3819 | string_window_size.set(int(line[12:])) | |
| 3820 | elif (find(line,"editor width:") == 0): | |
| 3821 | string_editor_width.set(int(line[13:])) | |
| 3822 | elif (find(line,"editor height:") == 0): | |
| 3823 | string_editor_height.set(int(line[14:])) | |
| 3824 | elif (line == ""): | |
| 3825 | break | |
| 3826 | config_file.close() | |
| 3827 | resize_editor(0) | |
| 3828 | except: | |
| 3829 | string_msg.set(cfg_path+" not found") | |
| 3830 | ||
| 3831 | # | |
| 3832 | # read input file if on command line, otherwise use template | |
| 3833 | # | |
| 3834 | ||
| 3835 | if len(sys.argv) == 2: | |
| 3836 | filename = sys.argv[1] | |
| 3837 | string_input_file.set(filename) | |
| 3838 | if (find(filename,'.cad') != -1): | |
| 3839 | cad_load(0) | |
| 3840 | elif ((find(filename,'.jpg') != -1) | (find(filename,'.JPG') != -1) | | |
| 3841 | (find(filename,'.png') != -1) | (find(filename,'.PNG') != -1) | | |
| 3842 | (find(filename,'.gif') != -1) | (find(filename,'.GIF') != -1)): | |
| 3843 | widget_cad_text.delete("1.0",END) | |
| 3844 | image_load(0) | |
| 3845 | else: | |
| 3846 | string_msg.set("unsupported input file format") | |
| 3847 | root.update() | |
| 3848 | else: | |
| 3849 | widget_cad_text.insert("1.0",cad_template) | |
| 3850 | ||
| 3851 | # | |
| 3852 | # start GUI | |
| 3853 | # | |
| 3854 | ||
| 3855 | root.mainloop() |
