Export All ============ .. contents:: :local: VRML2 sensitivity -------------------- Using ``export_all.py`` which uses ``GiGaRunActionGDML`` (possibly to be renamed ``GiGaRunActionExport`` ) find vertex count and precision differences in the WRL between exporting singly and when exported after DAE+GDML in the same process ? Maybe: #. missing vis initialistion #. ordering effect ? is the DAE+GDML dump changing the geometry OR some parameters relevant to GetPolyhedron ? :: [blyth@belle7 gdml]$ ll g4_00.* tmp/g4_00.* -rw-rw-r-- 1 blyth blyth 5126579 Nov 15 12:24 tmp/g4_00.dae -rw-rw-r-- 1 blyth blyth 4111332 Nov 15 12:24 tmp/g4_00.gdml -rw-rw-r-- 1 blyth blyth 85400082 Nov 15 13:06 tmp/g4_00.wrl -rw-rw-r-- 1 blyth blyth 4111332 Nov 15 14:38 g4_00.gdml -rw-rw-r-- 1 blyth blyth 5126579 Nov 15 14:38 g4_00.dae -rw-rw-r-- 1 blyth blyth 86458076 Nov 15 14:38 g4_00.wrl -rw-rw-r-- 1 blyth blyth 217259 Nov 15 14:53 tmp/g4_00.wrl.10k -rw-rw-r-- 1 blyth blyth 217194 Nov 15 14:53 g4_00.wrl.10k [blyth@belle7 gdml]$ du -hs g4_00.* tmp/g4_00.* 5.0M g4_00.dae 4.0M g4_00.gdml 83M g4_00.wrl 220K g4_00.wrl.10k 5.0M tmp/g4_00.dae 4.0M tmp/g4_00.gdml 82M tmp/g4_00.wrl 220K tmp/g4_00.wrl.10k :: [blyth@belle7 gdml]$ head -10000 tmp/g4_00.wrl > tmp/g4_00.wrl.10k [blyth@belle7 gdml]$ head -10000 g4_00.wrl > g4_00.wrl.10k [blyth@belle7 gdml]$ diff tmp/g4_00.wrl.10k g4_00.wrl.10k Question #. does the changed WRL better match the DAE, in vertex counts/offsets ? Order dependance : interference between DAE and WRL exports ------------------------------------------------------------- #. no effect on GDML, same no matter what the order #. wrl alone matches wrl first #. dae alone matches gdml+dae first #. looks like interference both ways, between dae and wrl * dae exported after wrl is smaller than dae alone * wrl exported after dae is larger than wrl alone :: [blyth@belle7 gdml]$ l wrl_gdml_dae/ # single process : wrl followed by gdml+dae total 92260 -rw-rw-r-- 1 blyth blyth 85400082 Nov 15 17:24 g4_00.wrl -rw-rw-r-- 1 blyth blyth 4852486 Nov 15 17:24 g4_00.dae -rw-rw-r-- 1 blyth blyth 4111332 Nov 15 17:24 g4_00.gdml [blyth@belle7 gdml]$ l gdml_dae_wrl/ # single process : with gdml+dae followed by wrl total 93780 -rw-rw-r-- 1 blyth blyth 4111332 Nov 15 14:38 g4_00.gdml -rw-rw-r-- 1 blyth blyth 5126579 Nov 15 14:38 g4_00.dae -rw-rw-r-- 1 blyth blyth 86458076 Nov 15 14:38 g4_00.wrl [blyth@belle7 gdml]$ l tmp/ # wrl output separate from gdml+dae total 92748 -rw-rw-r-- 1 blyth blyth 85400082 Nov 15 13:06 g4_00.wrl -rw-rw-r-- 1 blyth blyth 4111332 Nov 15 12:24 g4_00.gdml -rw-rw-r-- 1 blyth blyth 5126579 Nov 15 12:24 g4_00.dae Comparing the interfered ------------------------------ :: [blyth@belle7 gdml]$ daedb.py --daepath wrl_gdml_dae/g4_00.dae [blyth@belle7 gdml]$ daedb.py --daepath gdml_dae_wrl/g4_00.dae [blyth@belle7 gdml]$ vrml2file.py -cx gdml_dae_wrl/g4_00.wrl ## this is taking >20 min ??? DB extend takinh ages and filling disk ---------------------------------------- Argh its filling the disk:: simon:gdml_dae_wrl blyth$ du -hs * 4.9M g4_00.dae 2.4M g4_00.dae.db 3.9M g4_00.gdml 82M g4_00.wrl 253M g4_00.wrl.db simon:gdml_dae_wrl blyth$ rm g4_00.wrl.db Add Sequence flexibility -------------------------- Using sequence with WRL first:: G4DAE_EXPORT_SEQUENCE VVVDDDGGGVVVVDVDVD Suggests that what matters is who exports first (perhaps creating Polyhedron that are then reused perhaps):: [blyth@belle7 gdml]$ cd /data1/env/local/env/geant4/geometry/gdml/20131116-1645/ [blyth@belle7 20131116-1645]$ l *.wrl -rw-rw-r-- 1 blyth blyth 85400082 Nov 16 16:49 g4_08.wrl -rw-rw-r-- 1 blyth blyth 85400082 Nov 16 16:48 g4_07.wrl -rw-rw-r-- 1 blyth blyth 85400082 Nov 16 16:48 g4_06.wrl -rw-rw-r-- 1 blyth blyth 85400082 Nov 16 16:48 g4_05.wrl -rw-rw-r-- 1 blyth blyth 85400082 Nov 16 16:48 g4_04.wrl -rw-rw-r-- 1 blyth blyth 85400082 Nov 16 16:48 g4_03.wrl -rw-rw-r-- 1 blyth blyth 85400082 Nov 16 16:48 g4_02.wrl -rw-rw-r-- 1 blyth blyth 85400082 Nov 16 16:47 g4_01.wrl -rw-rw-r-- 1 blyth blyth 85400082 Nov 16 16:47 g4_00.wrl [blyth@belle7 20131116-1645]$ [blyth@belle7 20131116-1645]$ l *.dae -rw-rw-r-- 1 blyth blyth 4852486 Nov 16 16:49 g4_05.dae -rw-rw-r-- 1 blyth blyth 4852486 Nov 16 16:48 g4_04.dae -rw-rw-r-- 1 blyth blyth 4852486 Nov 16 16:48 g4_03.dae -rw-rw-r-- 1 blyth blyth 4852486 Nov 16 16:48 g4_02.dae -rw-rw-r-- 1 blyth blyth 4852486 Nov 16 16:48 g4_01.dae -rw-rw-r-- 1 blyth blyth 4852486 Nov 16 16:48 g4_00.dae [blyth@belle7 20131116-1645]$ [blyth@belle7 20131116-1645]$ l *.gdml -rw-rw-r-- 1 blyth blyth 4111332 Nov 16 16:48 g4_02.gdml -rw-rw-r-- 1 blyth blyth 4111332 Nov 16 16:48 g4_01.gdml -rw-rw-r-- 1 blyth blyth 4111332 Nov 16 16:48 g4_00.gdml Changing sequence to DAE first ``DVVVDDDGGGVVVVDVDVD`` confirms this, the first export influences all:: [blyth@belle7 20131116-1659]$ l *.gdml -rw-rw-r-- 1 blyth blyth 4111332 Nov 16 17:02 g4_02.gdml -rw-rw-r-- 1 blyth blyth 4111332 Nov 16 17:02 g4_01.gdml -rw-rw-r-- 1 blyth blyth 4111332 Nov 16 17:02 g4_00.gdml [blyth@belle7 20131116-1659]$ l *.dae -rw-rw-r-- 1 blyth blyth 5126579 Nov 16 17:03 g4_06.dae -rw-rw-r-- 1 blyth blyth 5126579 Nov 16 17:02 g4_05.dae -rw-rw-r-- 1 blyth blyth 5126579 Nov 16 17:02 g4_04.dae -rw-rw-r-- 1 blyth blyth 5126579 Nov 16 17:02 g4_03.dae -rw-rw-r-- 1 blyth blyth 5126579 Nov 16 17:02 g4_02.dae -rw-rw-r-- 1 blyth blyth 5126579 Nov 16 17:02 g4_01.dae -rw-rw-r-- 1 blyth blyth 5126579 Nov 16 17:01 g4_00.dae [blyth@belle7 20131116-1659]$ l *.wrl -rw-rw-r-- 1 blyth blyth 86458076 Nov 16 17:03 g4_08.wrl -rw-rw-r-- 1 blyth blyth 86458076 Nov 16 17:02 g4_07.wrl -rw-rw-r-- 1 blyth blyth 86458076 Nov 16 17:02 g4_06.wrl -rw-rw-r-- 1 blyth blyth 86458076 Nov 16 17:02 g4_05.wrl -rw-rw-r-- 1 blyth blyth 86458076 Nov 16 17:02 g4_04.wrl -rw-rw-r-- 1 blyth blyth 86458076 Nov 16 17:02 g4_03.wrl -rw-rw-r-- 1 blyth blyth 86458076 Nov 16 17:02 g4_02.wrl -rw-rw-r-- 1 blyth blyth 86458076 Nov 16 17:01 g4_01.wrl -rw-rw-r-- 1 blyth blyth 86458076 Nov 16 17:01 g4_00.wrl