## 12 near_side_long_hbeam0xbf3b5d0 lvidx 17 nsp 450 union box3 nds[ 8] 2436 2437 2615 2616 2794 2795 2973 2974 .
## 12 near_side_long_hbeam0xbf3b5d0 lvidx 17 nsp 450
amn ( -2000.000 -100.000 -147.000)
bmn ( -2000.000 -99.876 -135.000)
dmn ( 0.000 -0.124 -12.000) parsurfbb.min.z is -12 mm off from g4polybb.min.z
amx ( 2000.000 100.000 147.000)
bmx ( 2000.070 100.124 146.908)
dmx ( -0.070 -0.124 0.092)
op --dlv17 --gltf 3 --gltconfig disable_instancing=1
raytrace noshow when disable instancing
op --dlv17 --gltf 3
at first glance raytrace looks to match g4poly perfectly,
but looking more closely it seems that the T-bottom of the H
misses tris : but its only 4% of the height thats missing
so not easy to see
In [12]: 12./(147*2.)
Out[12]: 0.04081632653061224
2841 <geometry id="near_side_long_hbeam0xbf3b5d0" name="near_side_long_hbeam0xbf3b5d0">
2842 <mesh>
2843 <source id="near_side_long_hbeam0xbf3b5d0-Pos">
2844 <float_array count="60" id="near_side_long_hbeam0xbf3b5d0-Pos-array">
2845 -2000 -4 -135
2846 2000 -4 -135
2847 2000 4 -135
2848 -2000 4 -135
2849 -2000 -4 135
2850 -2000 4 135
2851 -1999.93 -99.876 134.908
2852 2000.07 -99.876 134.908
2853 2000.07 100.124 134.908
2854 -1999.93 100.124 134.908
2855 -1999.93 -99.876 146.908
2856 2000.07 -99.876 146.908
2857 2000.07 100.124 146.908
2858 -1999.93 100.124 146.908
2859 2000 4 134.908
2860 -1999.93 4 134.908
2861 -1999.93 4 135
2862 2000 -4 134.908
2863 -1999.93 -4 134.908
2864 -1999.93 -4 135
2865 </float_array>
78 # generated by tboolean.py : 20170706-1446
79 # opticks-;opticks-tbool 17
80 # opticks-;opticks-tbool-vi 17
81
82
83 a = CSG("box3", param = [4000.000,8.000,270.000,0.000],param1 = [0.000,0.000,0.000,0.000])
84 b = CSG("box3", param = [4000.000,200.000,12.000,0.000],param1 = [0.000,0.000,0.000,0.000])
85 b.transform = [[1.000,0.000,0.000,0.000],[0.000,1.000,0.000,0.000],[0.000,0.000,1.000,0.000],[0.000,0.000,141.000,1.000]]
86 ab = CSG("union", left=a, right=b)
## ab : T-beam "girder" shape 4m along-x
##
## a.z ( -135 , 135 )
## b.z ( 141+ -6, 141+ 6 ) -> ( 135, 147 )
##
## b(thin-z) transformed up in z to make the top of the T
##
88 c = CSG("box3", param = [4000.000,200.000,12.000,0.000],param1 = [0.000,0.000,0.000,0.000])
89 c.transform = [[1.000,0.000,0.000,0.000],[0.000,1.000,0.000,0.000],[0.000,0.000,1.000,0.000],[0.000,0.000,-141.000,1.000]]
##
## c(thin-z) transformed down in z to make the bottom of the H
## c.z (-141 + -6, -141 + 6 ) -> ( -147, -135 )
##
147
90 abc = CSG("union", left=ab, right=c)
91
92
93
94 obj = abc
490 <box lunit="mm" name="near_middle_side_long_piece0xbf3b448" x="4000" y="8" z="270"/>
491 <box lunit="mm" name="near_up_side_long_piece0xbf3a830" x="4000" y="200" z="12"/>
492 <union name="near_middle_side_long_piece+ChildFornear_side_long_hbeam0xbf3aec0">
493 <first ref="near_middle_side_long_piece0xbf3b448"/>
494 <second ref="near_up_side_long_piece0xbf3a830"/>
495 <position name="near_middle_side_long_piece+ChildFornear_side_long_hbeam0xbf3aec0_pos" unit="mm" x="0" y="0" z="141"/>
496 </union>
497 <box lunit="mm" name="near_down_side_long_piece0xbf3af70" x="4000" y="200" z="12"/>
498 <union name="near_side_long_hbeam0xbf3b5d0">
499 <first ref="near_middle_side_long_piece+ChildFornear_side_long_hbeam0xbf3aec0"/>
500 <second ref="near_down_side_long_piece0xbf3af70"/>
501 <position name="near_side_long_hbeam0xbf3b5d0_pos" unit="mm" x="0" y="0" z="-141"/>
502 </union>
op --gltf 44 # dump the compare meshes table
// :set nowrap
2017-07-06 18:06:23.849 INFO [3696358] [GScene::compareMeshes_GMeshBB@435] GScene::compareMeshes_GMeshBB num_meshes 249 cut 0.1 bbty CSG_BBOX_PARSURF parsurf_level 2 parsurf_target 200
3869.75 RadialShieldUnit0xc3d7da8 lvidx 56 nsp 507 amn ( -2262.150 -2262.150 -498.500) bmn ( 1607.600 0.000 -498.500) dmn ( -3869.750 -2262.150 0.000) amx ( 2262.150 2262.150 498.500) bmx ( 2262.150 1589.370 498.500) dmx ( 0.000 672.780 0.000)
3407.72 SstBotCirRibBase0xc26e2d0 lvidx 65 nsp 324 amn ( -2000.000 -2000.000 -215.000) bmn ( 1407.720 12.467 -215.000) dmn ( -3407.720 -2012.468 0.000) amx ( 1847.759 2000.000 215.000) bmx ( 1998.360 1404.240 215.000) dmx ( -150.601 595.760 0.000)
2074.65 SstTopCirRibBase0xc264f78 lvidx 69 nsp 352 amn ( -1220.000 -1220.000 -115.945) bmn ( 854.653 10.020 -115.945) dmn ( -2074.653 -1230.020 0.000) amx ( 1220.000 1220.000 115.945) bmx ( 1218.680 854.688 115.945) dmx ( 1.320 365.312 0.000)
345.51 SstTopRadiusRib0xc271720 lvidx 66 nsp 408 amn ( -345.000 -10.000 -1114.250) bmn ( -345.510 -10.000 -1114.250) dmn ( 0.510 0.000 0.000) amx ( 0.000 10.000 1114.250) bmx ( 345.510 10.000 1114.250) dmx ( -345.510 0.000 0.000)
320 SstTopHub0xc2643d8 lvidx 68 nsp 317 amn ( -220.500 -220.500 -340.000) bmn ( -220.500 -220.500 -340.000) dmn ( 0.000 0.000 0.000) amx ( 220.500 220.500 0.000) bmx ( 220.500 220.500 -320.000) dmx ( 0.000 0.000 320.000)
28.0747 OcrGdsTfbInLsoOfl0xc2b5ba0 lvidx 83 nsp 243 amn ( -32.500 -32.500 -247.488) bmn ( -32.500 -32.500 -219.413) dmn ( 0.000 0.000 -28.075) amx ( 32.500 32.500 247.488) bmx ( 32.500 32.500 247.488) dmx ( 0.000 0.000 -0.000)
26.2183 OcrGdsLsoPrt0xc104978 lvidx 81 nsp 342 amn ( -98.000 -98.000 0.000) bmn ( -98.000 -98.000 26.218) dmn ( 0.000 0.000 -26.218) amx ( 98.000 98.000 214.596) bmx ( 98.000 98.000 214.596) dmx ( 0.000 0.000 0.000)
20 headon-pmt-mount0xc2a7670 lvidx 55 nsp 365 amn ( -51.500 -51.500 -120.000) bmn ( -36.850 -36.850 -100.000) dmn ( -14.650 -14.650 -20.000) amx ( 51.500 51.500 100.000) bmx ( 36.850 36.850 100.000) dmx ( 14.650 14.650 0.000)
## 12 near_side_long_hbeam0xbf3b5d0 lvidx 17 nsp 450 amn ( -2000.000 -100.000 -147.000) bmn ( -2000.000 -99.876 -135.000) dmn ( 0.000 -0.124 -12.000) amx ( 2000.000 100.000 147.000) bmx ( 2000.070 100.124 146.908) dmx ( -0.070 -0.124 0.092)
10.035 weight-shell0xc307920 lvidx 103 nsp 567 amn ( -10.035 -10.035 -28.510) bmn ( -10.035 -10.035 -18.475) dmn ( 0.000 0.000 -10.035) amx ( 10.035 10.035 28.510) bmx ( 10.035 10.035 18.475) dmx ( 0.000 0.000 10.035)
10.035 AmCCo60AcrylicContainer0xc0b23b8 lvidx 131 nsp 219 amn ( -10.035 -10.035 -24.900) bmn ( -10.035 -10.035 -14.865) dmn ( 0.000 0.000 -10.035) amx ( 10.035 10.035 24.900) bmx ( 10.035 10.036 24.899) dmx ( -0.000 -0.001 0.000)
10.035 source-shell0xc2d62d0 lvidx 111 nsp 567 amn ( -10.035 -10.035 -24.900) bmn ( -10.035 -10.035 -14.865) dmn ( 0.000 0.000 -10.035) amx ( 10.035 10.035 24.900) bmx ( 10.035 10.035 14.865) dmx ( 0.000 0.000 10.035)
10.035 led-source-shell0xc3068f0 lvidx 100 nsp 567 amn ( -10.035 -10.035 -24.900) bmn ( -10.035 -10.035 -14.865) dmn ( 0.000 0.000 -10.035) amx ( 10.035 10.035 24.900) bmx ( 10.035 10.035 14.865) dmx ( 0.000 0.000 10.035)
8.09241 OcrGdsInLso0xbfa2190 lvidx 31 nsp 287 amn ( 485.123 -1278.737 -242.962) bmn ( 485.131 -1278.720 -251.054) dmn ( -0.008 -0.017 8.092) amx ( 548.123 -1215.737 194.127) bmx ( 548.131 -1215.720 195.139) dmx ( -0.008 -0.017 -1.012)
2017-07-06 19:19:15.926 INFO [3717808] [GScene::compareMeshes_GMeshBB@435] GScene::compareMeshes_GMeshBB num_meshes 249 cut 0.1 bbty CSG_BBOX_PARSURF parsurf_level 2 parsurf_target 200
3869.75 RadialShieldUnit0xc3d7da8 lvidx 56 nsp 507 intersection cylinder nds[ 64] 4393 4394 4395 4396 4397 4398 4399 4400 4401 4402 ...
3407.72 SstBotCirRibBase0xc26e2d0 lvidx 65 nsp 324 difference cylinder box3 nds[ 16] 4440 4441 4442 4443 4444 4445 4446 4447 6100 6101 ...
2074.65 SstTopCirRibBase0xc264f78 lvidx 69 nsp 352 intersection cylinder box3 nds[ 16] 4465 4466 4467 4468 4469 4470 4471 4472 6125 6126 ...
345.51 SstTopRadiusRib0xc271720 lvidx 66 nsp 408 difference box3 convexpolyhedron nds[ 16] 4448 4449 4450 4451 4452 4453 4454 4455 6108 6109 ...
320 SstTopHub0xc2643d8 lvidx 68 nsp 317 union cylinder nds[ 2] 4464 6124 .
28.0747 OcrGdsTfbInLsoOfl0xc2b5ba0 lvidx 83 nsp 243 difference cylinder cone nds[ 2] 4515 6175 .
26.2183 OcrGdsLsoPrt0xc104978 lvidx 81 nsp 342 union difference cylinder cone nds[ 2] 4511 6171 .
20 headon-pmt-mount0xc2a7670 lvidx 55 nsp 365 union difference cylinder nds[ 12] 4357 4364 4371 4378 4385 4392 6017 6024 6031 6038 ...
## 12 near_side_long_hbeam0xbf3b5d0 lvidx 17 nsp 450 union box3 nds[ 8] 2436 2437 2615 2616 2794 2795 2973 2974 .
10.035 weight-shell0xc307920 lvidx 103 nsp 567 union zsphere cylinder nds[ 36] 4543 4547 4558 4562 4591 4595 4631 4635 4646 4650 ...
10.035 AmCCo60AcrylicContainer0xc0b23b8 lvidx 131 nsp 219 union sphere cylinder nds[ 6] 4567 4655 4737 6227 6315 6397 .
10.035 source-shell0xc2d62d0 lvidx 111 nsp 567 union zsphere cylinder nds[ 6] 4552 4640 4722 6212 6300 6382 .
10.035 led-source-shell0xc3068f0 lvidx 100 nsp 567 union zsphere cylinder nds[ 6] 4541 4629 4711 6201 6289 6371 .
8.09241 OcrGdsInLso0xbfa2190 lvidx 31 nsp 287 intersection difference cylinder cone nds[ 2] 3168 4828 .