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05ec4972c3
XShow and XDisplay XDE require VISUALIZATION for correct work. In some scenario DRAWEXE can generate a duplicates of the internal static singletons. This means each dynamic library will have their own instance of the static singleton. Update all direct library loading to use the XDE plugin mechanism. This will ensure that the XDE plugin is loaded only once and that the correct instance is used. Originally issue is reproduced only Linux with dlopen with "RTLD_LAZY". Can be resolved additionally adding "RTLD_LAZY | RTLD_GLOBAL" for dlopen
29 lines
599 B
Plaintext
29 lines
599 B
Plaintext
puts "========"
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puts "0029303: Data Exchange - add RWObj_CafWriter tool for wavefront OBJ file"
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puts "Write B-Rep model into OBJ file"
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puts "========"
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pload VISUALIZATION XDE OCAF MODELING
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Close D -silent
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restore [locate_data_file Ball.brep] b
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incmesh b 0.1
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set aTmpObjBase "${imagedir}/${casename}_tmp"
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set aTmpObj "${aTmpObjBase}.obj"
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lappend occ_tmp_files $aTmpObj
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lappend occ_tmp_files "${aTmpObjBase}.mtl"
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writeobj b "$aTmpObj"
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ReadObj D "$aTmpObj"
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XGetOneShape s D
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checknbshapes s -face 2 -compound 2
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vclear
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vinit View1
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XDisplay -dispMode 1 D
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vaxo
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vfit
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vdump ${imagedir}/${casename}.png
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