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IDProjectCategoryView StatusDate SubmittedLast Update
0030961Community[OCCT] OCCT:Modeling Algorithmspublic2019-09-11 18:212019-09-11 18:21
Assigned Tomsv 
PlatformLinux Mint and Win7OSOS Version
Product Version[OCCT] 7.3.0 
Target VersionFixed in Version 
Summary0030961: HLRBRep_Algo/HLRBRep_HLRToShape return empty compound
DescriptionValid shape produces empty result when passed through HLRBREP_Algo. Same shape produces good result when passed through HLRBRep_PolyAlgo.

DRAWEXE fails with message "Error: AIS_Shape::Compute() HLR Algorithm has failed ()"
Steps To Reproduceexecute DRAWEXE bulletShape.brep as follows:

wandererfan@huxley ~ $
Hint: use "pload ALL" command to load standard commands
Draw[1]> Draw[2]> pload ALL
Draw[3]> restore bulletShape.brep
Draw[4]> vinit
Draw[5]> vdisplay bulletShape
Draw[6]> vfront
Draw[7]> vfit
Draw[8]> vhlrtype algo
Draw[9]> vhlr on
Error: AIS_Shape::Compute() HLR Algorithm has failed ()

Draw[10]> vhlr off
Draw[11]> vhlrtype polyalgo
Draw[12]> vhlr on
Draw[13]> exit
OCCT DRAWEXE v7.3.0 finished
wandererfan@huxley ~ $
Additional information
and documentation updates
FreeCAD bug report may have additional information: [^]
TagsNo tags attached.
Test case number
Attached Files? file icon bulletShape.brep (196,201 bytes) 2019-09-11 18:21

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- Issue History
Date Modified Username Field Change
2019-09-11 18:21 wandererfan New Issue
2019-09-11 18:21 wandererfan Assigned To => msv
2019-09-11 18:21 wandererfan File Added: bulletShape.brep

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