Reading the step model

openbindu's picture
openbindu
Thu, 08/08/2002 - 11:25
Forums: 
Other usage issues

Hi friends
I want get the Geometric information of the Step model
I am using the BRep_Tool::Surface(TopoDS_Face face)
From this I get
Handle(Geom_Surface) & I can find the surface type bye using the surface->Dynamic_Type();
Now how to cast to specific type surface . it may spherical,cylinderical Spline etc .
Thanking you

Stephane Routelous's picture
Stephane Routelous
Thu, 08/08/2002 - 14:02

if ( theSurface->IsKind(STANDARD_TYPE(Geom_BSplineSurface)))
{
Handle_Geom_BSplineSurface B = Handle_Geom_BSplinesurface::DownCast(theSurface);
}

HTH
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