/
speccoll_cameron.py
executable file
·465 lines (300 loc) · 15.5 KB
/
speccoll_cameron.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
#!/usr/bin/python
from poly import polygon
from poly import face
from gi.repository import Gtk
from drawlight import drawlight
sources = []
allpolys = []
tgtlen = 1.5
#tgtrad = 0.04
#tgtrad = 0.002
tgtrad = 1.414*0.0025
target = polygon( ([-tgtlen/2,-tgtrad], [tgtlen/2, -tgtrad], [tgtlen/2,tgtrad], [-tgtlen/2,tgtrad]) )
################################################################
###### Lead collar (for collimating photons)
#seg 1
x1_collar=0.074
z1_collar=2.75
x2_collar=0.185 #*1.414 The collar is a rectangle (in CAD), but the narrow dimension is the one relevant for here
z2_collar=2.75
x3_collar=0.185 #*1.414
z3_collar=2.95
x4_collar=0.074
z4_collar=2.95
collar_top = polygon( ([z1_collar, x1_collar], [z4_collar, x4_collar], [z3_collar, x3_collar], [z2_collar, x2_collar] ), notSource=False)
collar_bottom = polygon( ([z2_collar, -x2_collar], [z3_collar, -x3_collar], [z4_collar, -x4_collar], [z1_collar, -x1_collar] ), notSource=False)
#################################################################
######inner photon collimator (Col 1)
# Previous implementation assumed it was a solid shape from front face to back face,
# but this neglects the fact that it tapers inwards a lot in the first 30cm and then
# untapers in the last 10cm - updating by splitting into 5 segments
x1_inner_photon_1=0.024
z1_inner_photon_1=5.175
x2_inner_photon_1=0.031703 # 0.05670 is the outer radius of the Col1 cooling fans, 0.031703 is the outer radius of Col1 otherwise
z2_inner_photon_1=5.175
x3_inner_photon_1=0.031703
z3_inner_photon_1=5.275
x4_inner_photon_1=0.024
z4_inner_photon_1=5.275
x1_inner_photon_2=0.020386
z1_inner_photon_2=5.275
x2_inner_photon_2=0.028703
z2_inner_photon_2=5.275
x3_inner_photon_2=0.028703
z3_inner_photon_2=5.375
x4_inner_photon_2=0.020386
z4_inner_photon_2=5.375
x1_inner_photon_3=0.018696
z1_inner_photon_3=5.375
x2_inner_photon_3=0.026703
z2_inner_photon_3=5.375
x3_inner_photon_3=0.026703
z3_inner_photon_3=5.475
x4_inner_photon_3=0.018696
z4_inner_photon_3=5.475
x1_inner_photon_4=0.015529
z1_inner_photon_4=5.475
x2_inner_photon_4=0.026703
z2_inner_photon_4=5.475
x3_inner_photon_4=0.026703
z3_inner_photon_4=5.575
x4_inner_photon_4=0.015529
z4_inner_photon_4=5.575
x1_inner_photon_5=0.015529
z1_inner_photon_5=5.575
x2_inner_photon_5=0.026703
z2_inner_photon_5=5.575
x3_inner_photon_5=0.026703
z3_inner_photon_5=5.675
x4_inner_photon_5=0.015808
z4_inner_photon_5=5.675
# one has to assign the coordinates in anti-clock sequence
coll_inner_photon_top_1 = polygon( ([z1_inner_photon_1, x1_inner_photon_1], [z4_inner_photon_1, x4_inner_photon_1], [z3_inner_photon_1, x3_inner_photon_1], [z2_inner_photon_1, x2_inner_photon_1] ), notSource=False)
coll_inner_photon_bottom_1 = polygon( ([z2_inner_photon_1, -x2_inner_photon_1], [z3_inner_photon_1, -x3_inner_photon_1], [z4_inner_photon_1, -x4_inner_photon_1], [z1_inner_photon_1, -x1_inner_photon_1] ), notSource=False)
coll_inner_photon_top_2 = polygon( ([z1_inner_photon_2, x1_inner_photon_2], [z4_inner_photon_2, x4_inner_photon_2], [z3_inner_photon_2, x3_inner_photon_2], [z2_inner_photon_2, x2_inner_photon_2] ), notSource=False)
coll_inner_photon_bottom_2 = polygon( ([z2_inner_photon_2, -x2_inner_photon_2], [z3_inner_photon_2, -x3_inner_photon_2], [z4_inner_photon_2, -x4_inner_photon_2], [z1_inner_photon_2, -x1_inner_photon_2] ), notSource=False)
coll_inner_photon_top_3 = polygon( ([z1_inner_photon_3, x1_inner_photon_3], [z4_inner_photon_3, x4_inner_photon_3], [z3_inner_photon_3, x3_inner_photon_3], [z2_inner_photon_3, x2_inner_photon_3] ), notSource=False)
coll_inner_photon_bottom_3 = polygon( ([z2_inner_photon_3, -x2_inner_photon_3], [z3_inner_photon_3, -x3_inner_photon_3], [z4_inner_photon_3, -x4_inner_photon_3], [z1_inner_photon_3, -x1_inner_photon_3] ), notSource=False)
coll_inner_photon_top_4 = polygon( ([z1_inner_photon_4, x1_inner_photon_4], [z4_inner_photon_4, x4_inner_photon_4], [z3_inner_photon_4, x3_inner_photon_4], [z2_inner_photon_4, x2_inner_photon_4] ), notSource=False)
coll_inner_photon_bottom_4 = polygon( ([z2_inner_photon_4, -x2_inner_photon_4], [z3_inner_photon_4, -x3_inner_photon_4], [z4_inner_photon_4, -x4_inner_photon_4], [z1_inner_photon_4, -x1_inner_photon_4] ), notSource=False)
coll_inner_photon_top_5 = polygon( ([z1_inner_photon_5, x1_inner_photon_5], [z4_inner_photon_5, x4_inner_photon_5], [z3_inner_photon_5, x3_inner_photon_5], [z2_inner_photon_5, x2_inner_photon_5] ), notSource=False)
coll_inner_photon_bottom_5 = polygon( ([z2_inner_photon_5, -x2_inner_photon_5], [z3_inner_photon_5, -x3_inner_photon_5], [z4_inner_photon_5, -x4_inner_photon_5], [z1_inner_photon_5, -x1_inner_photon_5] ), notSource=False)
#########collimator 2, three segments
bigger=0*0.1515
#seg 1
x1_coll_2_1=-0.30 -bigger
z1_coll_2_1=5.875
x2_coll_2_1=-0.098
z2_coll_2_1=5.875
x3_coll_2_1=-0.098
z3_coll_2_1=5.975
x4_coll_2_1=-0.30 -bigger
z4_coll_2_1=5.975
coll_2_1 = polygon( ([z1_coll_2_1, x1_coll_2_1], [z4_coll_2_1, x4_coll_2_1], [z3_coll_2_1, x3_coll_2_1], [z2_coll_2_1, x2_coll_2_1] ), notSource=False)
#seg 2
x1_coll_2_2=-0.0353
z1_coll_2_2=5.875
x2_coll_2_2=-0.026
z2_coll_2_2=5.875
x3_coll_2_2=-0.026
z3_coll_2_2=5.975
x4_coll_2_2=-0.0353
z4_coll_2_2=5.975
coll_2_2 = polygon( ([z1_coll_2_2, x1_coll_2_2], [z4_coll_2_2, x4_coll_2_2], [z3_coll_2_2, x3_coll_2_2], [z2_coll_2_2, x2_coll_2_2] ), notSource=False)
#seg 3
x1_coll_2_3=0.026
z1_coll_2_3=5.875
x2_coll_2_3=0.30 +bigger
z2_coll_2_3=5.875
x3_coll_2_3=0.30 +bigger
z3_coll_2_3=5.975
x4_coll_2_3=0.026
z4_coll_2_3=5.975
coll_2_3 = polygon( ([z1_coll_2_3, x1_coll_2_3], [z4_coll_2_3, x4_coll_2_3], [z3_coll_2_3, x3_coll_2_3], [z2_coll_2_3, x2_coll_2_3] ), notSource=False)
############# Col2 photon collimating inner_pipe
x1_inner_pipe=0.0265
z1_inner_pipe=5.975
x2_inner_pipe=0.0295
z2_inner_pipe=5.975
x3_inner_pipe=0.034
z3_inner_pipe=7.92
x4_inner_pipe=0.031
z4_inner_pipe=7.92
coll_inner_pipe_1 = polygon( ([z1_inner_pipe, x1_inner_pipe], [z4_inner_pipe, x4_inner_pipe], [z3_inner_pipe, x3_inner_pipe], [z2_inner_pipe, x2_inner_pipe] ), notSource=False)
coll_inner_pipe_2 = polygon( ([z2_inner_pipe, -x2_inner_pipe], [z3_inner_pipe, -x3_inner_pipe], [z4_inner_pipe, -x4_inner_pipe], [z1_inner_pipe, -x1_inner_pipe] ), notSource=False)
################# collimator 4, 3 segmentations
downstream_col4_shift=-1.5
dss=downstream_col4_shift ### This shift is largely arbitrary
#seg 1
x1_coll_4_1=-0.254 #Was simulation -0.300 # Was CAD -0.254
z1_coll_4_1=9.775+dss
x2_coll_4_1=-0.1714 #Was -0.23495, then was -0.1655, current sculpt values reflect updated moller envelopes at this upstream z position
z2_coll_4_1=9.775+dss
x3_coll_4_1=-0.1714 #Was -0.23495, then was -0.1655
z3_coll_4_1=9.875+dss
x4_coll_4_1=-0.254 #Was simulation -0.300 # Was CAD -0.254
z4_coll_4_1=9.875+dss
coll_4_1 = polygon( ([z1_coll_4_1, x1_coll_4_1], [z4_coll_4_1, x4_coll_4_1], [z3_coll_4_1, x3_coll_4_1], [z2_coll_4_1, x2_coll_4_1]), notSource=False)
#seg 2
x1_coll_4_2=-0.05 #Was -0.06377, then was -0.0525
z1_coll_4_2=9.775+dss
x2_coll_4_2=-0.030
z2_coll_4_2=9.775+dss
x3_coll_4_2=-0.030
z3_coll_4_2=9.875+dss
x4_coll_4_2=-0.05 #Was -0.06377, then was -0.0525
z4_coll_4_2=9.875+dss
coll_4_2 = polygon( ([z1_coll_4_2, x1_coll_4_2], [z4_coll_4_2, x4_coll_4_2], [z3_coll_4_2, x3_coll_4_2], [z2_coll_4_2, x2_coll_4_2]), notSource=False)
#seg 3
x1_coll_4_3=0.030
z1_coll_4_3=9.775+dss
x2_coll_4_3=0.254 #Was simulation -0.300 # Was CAD -0.254
z2_coll_4_3=9.775+dss
x3_coll_4_3=0.254 #Was simulation -0.300 # Was CAD -0.254
z3_coll_4_3=9.875+dss
x4_coll_4_3=0.030
z4_coll_4_3=9.875+dss
coll_4_3 = polygon( ([z1_coll_4_3, x1_coll_4_3], [z4_coll_4_3, x4_coll_4_3], [z3_coll_4_3, x3_coll_4_3], [z2_coll_4_3, x2_coll_4_3]), notSource=False)
############# Col4 photon collimating inner_pipe_2
x1_inner_pipe_2=0.033
z1_inner_pipe_2=9.875+dss
x2_inner_pipe_2=0.036
z2_inner_pipe_2=9.875+dss
x3_inner_pipe_2_tmp=0.0396
z3_inner_pipe_2_tmp=11.450+dss
x4_inner_pipe_2_tmp=0.0366
z4_inner_pipe_2_tmp=11.450+dss
z3=11.45+0.4
x3_inner_pipe_2=(x3_inner_pipe_2_tmp-x2_inner_pipe_2)/(z3_inner_pipe_2_tmp-z2_inner_pipe_2)*(z3-z2_inner_pipe_2)+x2_inner_pipe_2
z3_inner_pipe_2=z3
z4=11.45+0.4
x4_inner_pipe_2=(x4_inner_pipe_2_tmp-x1_inner_pipe_2)/(z4_inner_pipe_2_tmp-z1_inner_pipe_2)*(z4-z1_inner_pipe_2)+x1_inner_pipe_2
z4_inner_pipe_2=z4
coll_inner_pipe_2_1 = polygon( ([z1_inner_pipe_2, x1_inner_pipe_2], [z4_inner_pipe_2, x4_inner_pipe_2], [z3_inner_pipe_2, x3_inner_pipe_2], [z2_inner_pipe_2, x2_inner_pipe_2]), notSource=False)
coll_inner_pipe_2_2 = polygon( ([z2_inner_pipe_2, -x2_inner_pipe_2], [z3_inner_pipe_2, -x3_inner_pipe_2], [z4_inner_pipe_2, -x4_inner_pipe_2], [z1_inner_pipe_2, -x1_inner_pipe_2]), notSource=False)
######### collimator 5 (shaped like a tuning fork), 1 seg
#x1_coll_5=-0.1055 # use this if you just want the exact y=0 slice
x1_coll_5=-0.1863 # use this if you want the maximum radial extent
z1_coll_5=12.8
x2_coll_5=-0.042
z2_coll_5=12.8
x3_coll_5=-0.042
z3_coll_5=12.87
#x4_coll_5=-0.1055 # use this if you just want the exact y=0 slice
x4_coll_5=-0.1863 # use this if you want the maximum radial extent
z4_coll_5=12.87
coll_5 = polygon( ([z1_coll_5, x1_coll_5], [z4_coll_5, x4_coll_5], [z3_coll_5, x3_coll_5], [z2_coll_5, x2_coll_5]), notSource=False)
#### quartz
#quartz1 = polygon( ([28.0, 0.6], [28.01, 0.6], [28.01, 1.4], [28, 1.4]), isDetector=True )
#quartz2 = polygon( ([28.0, -1.4], [28.01, -1.4], [28.01, -0.6], [28, -0.6]), isDetector=True )
det_inner_radius=0.69 # was 0.55, probably fine at 0.6, ring 1 quartz actually begins at 0.69
det_outer_radius=1.30 # ring 6 quartz ends at 1.2, PMTs begin at 1.3
det_z_pos=28.0
det_z_extent=1.0 # was = .02 for ideal detector
quartz1 = polygon( ([det_z_pos, det_inner_radius], [det_z_pos+det_z_extent, det_inner_radius], [det_z_pos+det_z_extent, det_outer_radius], [det_z_pos, det_outer_radius]), isDetector=True )
quartz2 = polygon( ([det_z_pos, -det_outer_radius], [det_z_pos+det_z_extent, -det_outer_radius], [det_z_pos+det_z_extent, -det_inner_radius], [det_z_pos, -det_inner_radius]), isDetector=True )
#### sub-quartz array detector to give an idea about the available space before photons become an issue again
sub_det_inner_radius=0.60 # was 0.55, probably fine at 0.6, ring 1 quartz actually begins at 0.69
sub_det_outer_radius=0.689 # ring 6 quartz ends at 1.2, PMTs begin at 1.3
sub_det_z_pos=28.0
sub_det_z_extent=1.0 # was = .02 for ideal detector
sub_quartz1 = polygon( ([sub_det_z_pos, sub_det_inner_radius], [sub_det_z_pos+sub_det_z_extent, sub_det_inner_radius], [sub_det_z_pos+sub_det_z_extent, sub_det_outer_radius], [sub_det_z_pos, sub_det_outer_radius]), isDetector=True )
sub_quartz2 = polygon( ([sub_det_z_pos, -sub_det_outer_radius], [sub_det_z_pos+sub_det_z_extent, -sub_det_outer_radius], [sub_det_z_pos+sub_det_z_extent, -sub_det_inner_radius], [sub_det_z_pos, -sub_det_inner_radius]), isDetector=True )
#quartz1 = polygon( ([28.0, 0.55], [28.02, 0.55], [28.02, 1.3], [28, 1.3]), isDetector=True )
#quartz2 = polygon( ([28.0, -1.3], [28.02, -1.3], [28.02, -0.55], [28, -0.55]), isDetector=True )
##################################################################################################################################
sources.append(target)
allpolys.append(collar_top)
allpolys.append(collar_bottom)
allpolys.append(coll_inner_photon_top_1)
allpolys.append(coll_inner_photon_bottom_1)
allpolys.append(coll_inner_photon_top_2)
allpolys.append(coll_inner_photon_bottom_2)
allpolys.append(coll_inner_photon_top_3)
allpolys.append(coll_inner_photon_bottom_3)
allpolys.append(coll_inner_photon_top_4)
allpolys.append(coll_inner_photon_bottom_4)
allpolys.append(coll_inner_photon_top_5)
allpolys.append(coll_inner_photon_bottom_5)
allpolys.append(coll_2_1)
allpolys.append(coll_2_2)
allpolys.append(coll_2_3)
allpolys.append(coll_inner_pipe_1)
allpolys.append(coll_inner_pipe_2)
allpolys.append(coll_4_1)
allpolys.append(coll_4_2)
allpolys.append(coll_4_3)
#allpolys.append(coll_inner_pipe_2_1)
#allpolys.append(coll_inner_pipe_2_2)
allpolys.append(coll_5)
allpolys.append(quartz1)
allpolys.append(quartz2)
allpolys.append(sub_quartz1)
allpolys.append(sub_quartz2)
########################################################################
# Rough out blocking areas
#for i in range(6):
# z = 10 + i*3.0
# ghost = polygon(([z,-1.4],[z+0.001,-1.4],[z+0.001,1.4], [z,1.4]), isEthereal=True )
# ghost = polygon(([z,-1.4],[z+1.5,-1.4],[z+1.5,1.4], [z,1.4]), isEthereal=True )
# allpolys.append(ghost)
# One bounce ghost regions
##################################1
#ghost1a = polygon(([28,-1.4], [28, -1.39], [uscoll1_z-uscoll1_thick/2+0.01, uscoll1_r1_up], [uscoll1_z-uscoll1_thick/2, uscoll1_r1_up]), isEthereal=True)
###############################################2
#ghost1b = polygon(([28,-0.6], [28, -0.59], [uscoll1_z+uscoll1_thick/2+0.01, uscoll1_r1_dn], [uscoll1_z+uscoll1_thick/2, uscoll1_r1_dn]), isEthereal=True)
#ghost2a = polygon(([28,-1.4], [28, -1.39], [dscoll1_z-dscoll1_thick/2+0.01, dscoll1_r1], [dscoll1_z-dscoll1_thick/2, dscoll1_r1]), isEthereal=True)
#ghost2b = polygon(([28,-0.6], [28, -0.59], [dscoll1_z+dscoll1_thick/2+0.01, dscoll1_r1], [dscoll1_z+dscoll1_thick/2, dscoll1_r1]), isEthereal=True)
#allpolys.append(ghost1a)
#allpolys.append(ghost1b)
#allpolys.append(ghost2a)
#allpolys.append(ghost2b)
# Raw
#z1 = 6.1
#z2 = 7.1
#t = uscoll2_r2 - uscoll2_r1
#slope = (dscoll2_r1- uscoll2_r1)/(dscoll2_thick/2+dscoll2_z - uscoll2_z-uscoll2_thick/2)
#gr1 = uscoll2_r1 + slope*(z1 - uscoll2_z - uscoll2_thick/2)
#gr2 = uscoll2_r1 + slope*(z2 - uscoll2_z - uscoll2_thick/2)
#smallghost1 = polygon(( [z1, -gr1-t], [z2, -gr2-t], [z2, -gr2], [z1, -gr1]), isEthereal = False)
#print "Ghost blocking points:"
#print smallghost1.pts[0][0], smallghost1.pts[0][1]
#print "\t", smallghost1.pts[3][1]
#print smallghost1.pts[1][0], smallghost1.pts[1][1]
#print "\t", smallghost1.pts[2][1]
#smallghost2 = polygon( ([10.1729, -0.0277], [10.7712, -0.0738], [13.7226, -0.1123], [11.374, -0.0320] ), isEthereal=False)
#smallghost1 = polygon(( [6.3932, -0.0350], [8.0240, -0.0425], [7.6242, -0.0334], [6.2734, -0.0281]), isEthereal = False)
#smallghost2 = polygon( ([10.1729, -0.0277], [10.6515, -0.0566], [13.2529, -0.0882], [11.374, -0.0320] ), isEthereal=False)
# straight z
#smallghost1 = polygon(( [6.2734, -0.0334], [7.6852, -0.0385], [7.6852, -0.0334], [6.2734, -0.0281]), isEthereal = False)
#smallghost2 = polygon( ([10.1729, -0.0277], [10.1729, -0.0566], [11.3749, -0.0566], [11.374, -0.0320] ), isEthereal=False)
# Reduce z
#smallghost1 = polygon(( [6.273, -0.039 ], [7.874, -0.0474], [7.874, -0.0383691664116], [6.273, -0.0274]), isEthereal = False)
#smallghost2 = polygon( ([10.472, -0.0431780215291], [10.472, -0.0697], [12.074, -0.079], [12.074, -0.0490] ), isEthereal=False)
#################################################################
#allpolys.append(smallghost1)
###by YX3
#################################################################
#allpolys.append(smallghost2)
#print sources
#print allpolys
print "Starting"
for apoly in allpolys:
otherpolys = list(allpolys)
otherpolys.remove(apoly)
apoly.light( sources, otherpolys )
print "Doing once bounce lighting"
# One bounce
for apoly in allpolys:
otherpolys = list(allpolys)
otherpolys.remove(apoly)
apoly.light(otherpolys, [], 2 )
#print "Ghost intersections:"
# Print out ghost region values
#for aghost in [ghost1a, ghost1b, smallghost1]:
# for aface in aghost.faces:
# print "Of ", aface.v1[0], aface.v1[1], " -> ", aface.v2[0], aface.v2[1]
# for lface in aface.getlitfaces():
# print "\t", lface.v1[0], lface.v1[1], " -> ", lface.v2[0], lface.v2[1]
mydraw = drawlight(allpolys+sources)
Gtk.main()