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0026978: VIS - Interactive selection is insensitive to swept shell

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IVtkOCC_SelectableObject::BoundingBox(), AIS_Shape::BoundingBox() now don't use
BRepBndLib::AddClose() on arbitrary shapes.
This commit is contained in:
kgv 2019-08-12 17:47:28 +03:00 committed by bugmaster
parent 7fab82af5f
commit 2546fd477f
3 changed files with 6 additions and 14 deletions

2
src/AIS/AIS_Shape.cxx

@ -793,7 +793,7 @@ const Bnd_Box& AIS_Shape::BoundingBox()
}
if(myCompBB) {
BRepBndLib::AddClose(myshape, myBB);
BRepBndLib::Add (myshape, myBB, false);
myCompBB = Standard_False;
}
return myBB;

3
src/IVtkOCC/IVtkOCC_SelectableObject.cxx

@ -166,8 +166,7 @@ const Bnd_Box& IVtkOCC_SelectableObject::BoundingBox()
if (myBndBox.IsVoid())
{
// Add only edges and vertices, in case of troubles this should work anyway
BRepBndLib::AddClose (anOcctShape, myBndBox);
BRepBndLib::Add (anOcctShape, myBndBox, true);
}
return myBndBox;

15
tests/v3d/ivtk/bug26978

@ -1,10 +1,7 @@
puts "========"
puts "OCC26978"
puts "0026978: VIS - Interactive selection is insensitive to swept shell"
puts "========"
puts ""
######################################################
# Interactive selection is insensitive to swept shell
#######################################################
restore [locate_data_file bug26978_evol3.brep] s
@ -16,14 +13,10 @@ set anImg1 ${imagedir}/${test_image}_1.png
set anImg2 ${imagedir}/${test_image}_2.png
set anImgDiff ${imagedir}/${test_image}_diff.png
set x 75
set y 200
ivtkselect $x $y
ivtkselect 75 200
ivtkdump ${anImg1}
set x 150
set y 150
ivtkselect $x $y
ivtkselect 150 150
ivtkdump ${anImg2}
diffimage ${anImg2} ${anImg1} 0.0 0 0 ${anImgDiff}
if { [diffimage ${anImg2} ${anImg1} 0.0 0 0 ${anImgDiff}] != 0 } { puts "Error: selection failed" }