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0027869: Visualization - AIS_ConnectedInteractive does not support exact HLR mode

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AIS_ConnectedInteractive now shares HLR computation code with AIS_Shape.

BRepTools_WireExplorer::Orientation() now returns TopAbs_FORWARD
instead of throwing exception in case of infinite Edge without vertices.

StdSelect_BRepSelectionTool::GetSensitiveForFace() now creates Select3D_SensitiveCurve
from 2 points in case of infinite Edge instead of Select3D_SensitiveFace.
This commit is contained in:
kgv
2017-09-10 21:24:56 +03:00
committed by bugmaster
parent a966092904
commit c7ba457824
7 changed files with 299 additions and 359 deletions
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7
src/BRepTools/BRepTools_WireExplorer.cxx
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@@ -598,6 +598,13 @@ const TopoDS_Edge& BRepTools_WireExplorer::Current()const
//=======================================================================
TopAbs_Orientation BRepTools_WireExplorer::Orientation() const
{
if (myVertex.IsNull()
&& !myEdge.IsNull())
{
// infinite edge
return TopAbs_FORWARD;
}
TopoDS_Iterator it(myEdge,Standard_False);
while (it.More()) {
if (myVertex.IsSame(it.Value()))