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0026076: Visualization - empty bounding box of a shape after closing local context

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Fixed handling of invalid bounding boxes;
Links related to temporary objects are now removed from selection structures;
Test case for issue #26076
This commit is contained in:
vpa
2015-04-17 20:12:29 +03:00
committed by bugmaster
parent 2afd4e9888
commit b3c433fea3
6 changed files with 62 additions and 5 deletions
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14
src/AIS/AIS_InteractiveObject.cxx
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@@ -603,6 +603,13 @@ void AIS_InteractiveObject::BoundingBox (Bnd_Box& theBndBox)
const Handle(PrsMgr_Presentation)& aPrs3d = myPresentations.First().Presentation();
const Handle(Graphic3d_Structure)& aStruct = aPrs3d->Presentation();
const Graphic3d_BndBox4f& aBndBox = aStruct->CStructure()->BoundingBox();
if (!aBndBox.IsValid())
{
theBndBox.SetVoid();
return;
}
theBndBox.Update (static_cast<Standard_Real> (aBndBox.CornerMin().x()),
static_cast<Standard_Real> (aBndBox.CornerMin().y()),
static_cast<Standard_Real> (aBndBox.CornerMin().z()),
@@ -636,6 +643,13 @@ void AIS_InteractiveObject::BoundingBox (Bnd_Box& theBndBox)
const Handle(PrsMgr_Presentation)& aPrs3d = myPresentations (aPrsIter).Presentation();
const Handle(Graphic3d_Structure)& aStruct = aPrs3d->Presentation();
const Graphic3d_BndBox4f& aBndBox = aStruct->CStructure()->BoundingBox();
if (!aBndBox.IsValid())
{
theBndBox.SetVoid();
return;
}
theBndBox.Update (static_cast<Standard_Real> (aBndBox.CornerMin().x()),
static_cast<Standard_Real> (aBndBox.CornerMin().y()),
static_cast<Standard_Real> (aBndBox.CornerMin().z()),

11
src/AIS/AIS_LocalContext.cxx
View File

@@ -1017,8 +1017,17 @@ void AIS_LocalContext::ClearObjects()
}
ClearSelected( Standard_False );
// Clear selection structures for temporary objects, created in local context
for (AIS_DataMapIteratorOfDataMapOfSelStat anIter (myActiveObjects); anIter.More(); anIter.Next())
{
if (anIter.Value()->IsTemporary())
{
mySM->Remove (anIter.Key(), myMainVS);
}
}
myActiveObjects.Clear();
// myMainVS->ClearAreas();myMainVS->ClearSensitive();
}