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Angle Dimension Question

PeterNY's picture

Hello Guys,

I tried to display an angle dimension using the following code

gp_Pnt A(0,0,0);
gp_Pnt B(0,100,0);
gp_Pnt C(100,0,0);
TopoDS_Edge e1=BRepBuilderAPI_MakeEdge(A,B);
TopoDS_Edge e2=BRepBuilderAPI_MakeEdge(A,C);
gp_Vec V(C,B);
gp_Dir dir(V);
Handle(Geom_Plane) G=new Geom_Plane (A,dir);
Handle(AIS_AngleDimension) f=new AIS_AngleDimension (e1,e2,G,10000,"???");

it did not show any problems with the code
but there were nothing on the screen.

If you know what is going on, Please help me!!

100's of thanks!