OpenCascade/occt
1
0
Fork 0
mirror of https://git.dev.opencascade.org/repos/occt.git synced 2025-04-03 17:56:21 +03:00
Code Packages Releases Activity

0033369: Modeling Algorithms - BRepBuilderAPI_Transform makes invalid shape after transformation

Browse Source 
Added check to avoid setting parametric boundaries to infinity.
This commit is contained in:
anv 2023-04-28 04:26:11 +01:00 committed by vglukhik
parent c3f6267d24
commit bcfc5f0d5a
2 changed files with 13 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/BRepTools/BRepTools_TrsfModification.cxx
View File

@ -394,11 +394,11 @@ Standard_Boolean BRepTools_TrsfModification::NewCurve2d
if(l - lc > Precision::PConfusion()) l = lc;
if(Abs(l - f) < Precision::PConfusion())
{
if(Abs(f - fc) < Precision::PConfusion())
if(Abs(f - fc) < Precision::PConfusion() && !Precision::IsInfinite(lc))
{
l = lc;
}
else
else if (!Precision::IsInfinite(fc))
{
f = fc;
}

11
tests/bugs/modalg_7/bug33369 Normal file
View File

@ -0,0 +1,11 @@
puts "======================================================="
puts "0033369: OCCT:Modeling Algorithms - BRepBuilderAPI_Transform makes invalid shape after transformation"
puts "======================================================="
puts ""
restore [locate_data_file bug33369.brep] f
ttranslate f 1 1 1 -copy
checkshape f