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0026035: Length dimension can't be built between two vertices in Draw

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Fixed drawing length dimension for two vertices in Draw
Fixed exception when trying to draw length dimension for face-point or point-face
Fixed drawing length dimension for edge-vertex/point and vertex/point-edge
This commit is contained in:
dbv
2015-04-09 11:03:41 +03:00
committed by bugmaster
parent cf537aacf7
commit 85a975f112
7 changed files with 193 additions and 12 deletions
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50
src/ViewerTest/ViewerTest_RelationCommands.cxx
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@@ -550,20 +550,46 @@ static int VDimBuilder (Draw_Interpretor& /*theDi*/,
}
else if (aShapes.Extent() == 2)
{
if (aShapes.First()->Type() == AIS_KOI_Shape && aShapes.Last()->Type() == AIS_KOI_Shape)
aDim = new AIS_LengthDimension ((Handle(AIS_Shape)::DownCast(aShapes.First ()))->Shape(),
(Handle(AIS_Shape)::DownCast(aShapes.Last ()))->Shape(),
aWorkingPlane);
else// AIS_Point
TopoDS_Shape aShape1, aShape2;
// Getting shapes
if (aShapes.First()->DynamicType() == STANDARD_TYPE (AIS_Point))
{
Handle(AIS_Point) aPoint1 = Handle(AIS_Point)::DownCast(aShapes.First ());
Handle(AIS_Point) aPoint2 = Handle(AIS_Point)::DownCast(aShapes.Last ());
// Adjust working plane
aWorkingPlane.SetLocation (BRep_Tool::Pnt(aPoint1->Vertex()));
aDim = new AIS_LengthDimension (aPoint1->Component()->Pnt(),
aPoint2->Component()->Pnt(),
aWorkingPlane);
Handle(AIS_Point) aPoint1 = Handle(AIS_Point)::DownCast (aShapes.First ());
aShape1 = aPoint1->Vertex();
}
else if (aShapes.First()->Type() == AIS_KOI_Shape)
{
aShape1 = (Handle(AIS_Shape)::DownCast (aShapes.First()))->Shape();
}
if (aShapes.Last()->DynamicType() == STANDARD_TYPE (AIS_Point))
{
Handle(AIS_Point) aPoint2 = Handle(AIS_Point)::DownCast (aShapes.Last ());
aShape2 = aPoint2->Vertex();
}
else if (aShapes.Last()->Type() == AIS_KOI_Shape)
{
aShape2 = (Handle(AIS_Shape)::DownCast (aShapes.Last()))->Shape();
}
if (aShape1.IsNull() || aShape2.IsNull())
{
std::cerr << theArgs[0] << ": wrong shape type.\n";
return 1;
}
// Adjust working plane
if (aShape1.ShapeType() == TopAbs_VERTEX)
{
aWorkingPlane.SetLocation (BRep_Tool::Pnt (TopoDS::Vertex (aShape1)));
}
else if (aShape2.ShapeType() == TopAbs_VERTEX)
{
aWorkingPlane.SetLocation (BRep_Tool::Pnt (TopoDS::Vertex (aShape2)));
}
aDim = new AIS_LengthDimension (aShape1, aShape2, aWorkingPlane);
}
else
{