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0027944: Visualization, V3d_View - filter duplicates within ::AddClipPlane()

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kgv 2016-10-09 21:59:58 +03:00 committed by apn
parent 3c1624950a
commit b88b0cf7fc
1 changed files with 12 additions and 0 deletions
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12
src/V3d/V3d_View_2.cxx
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@ -150,6 +150,18 @@ void V3d_View::AddClipPlane (const Handle(Graphic3d_ClipPlane)& thePlane)
{ {
aSeqOfPlanes = new Graphic3d_SequenceOfHClipPlane(); aSeqOfPlanes = new Graphic3d_SequenceOfHClipPlane();
} }
else
{
for (Graphic3d_SequenceOfHClipPlane::Iterator aPlaneIt (*aSeqOfPlanes); aPlaneIt.More(); aPlaneIt.Next())
{
const Handle(Graphic3d_ClipPlane)& aPlane = aPlaneIt.Value();
if (aPlane == thePlane)
{
// plane is already defined in view
return;
}
}
}
aSeqOfPlanes->Append (thePlane); aSeqOfPlanes->Append (thePlane);
SetClipPlanes (aSeqOfPlanes); SetClipPlanes (aSeqOfPlanes);