Agostino De Marco
CAD practitioner
Hello,
I have this problem:
// a plane
gp_Pln plane = ...
// a collection of 3 points
Handle(TColgp_HArray1OfPnt2d) points = new TColgp_HArray1OfPnt2d(1,3);
points->SetValue(1, ... );
points->SetValue(2, ... );
points->SetValue(3, ... );
// a 2d interpolating curve
Geom2dAPI_Interpolate interp(points, false, Precision::Confusion());
interp.Perform();
const Handle(Geom2d_BSplineCurve) curve = interp.Curve();
/*
I need to make an edge with OCCT v7.6.3 using the function:
BRepBuilderAPI_MakeEdge (const Handle< Geom2d_Curve > &L, const Handle< Geom_Surface > &S)
so ...
*/
Handle(Geom_Surface) splane = new Geom_Plane(plane);
// how to get a handle to Geom2d_Curve from a Geom2d_BSplineCurve ??
// this line below doesn't work
Handle(Geom2d_Curve) scurve = interp.Curve();
TopoDS_Edge edge = BRepBuilderAPI_MakeEdge(scurve, splane);
I guess this is a lack that I have in understanding the basics of OCCT.
Thank you in advance for your help,
Agostino
I have this problem:
// a plane
gp_Pln plane = ...
// a collection of 3 points
Handle(TColgp_HArray1OfPnt2d) points = new TColgp_HArray1OfPnt2d(1,3);
points->SetValue(1, ... );
points->SetValue(2, ... );
points->SetValue(3, ... );
// a 2d interpolating curve
Geom2dAPI_Interpolate interp(points, false, Precision::Confusion());
interp.Perform();
const Handle(Geom2d_BSplineCurve) curve = interp.Curve();
/*
I need to make an edge with OCCT v7.6.3 using the function:
BRepBuilderAPI_MakeEdge (const Handle< Geom2d_Curve > &L, const Handle< Geom_Surface > &S)
so ...
*/
Handle(Geom_Surface) splane = new Geom_Plane(plane);
// how to get a handle to Geom2d_Curve from a Geom2d_BSplineCurve ??
// this line below doesn't work
Handle(Geom2d_Curve) scurve = interp.Curve();
TopoDS_Edge edge = BRepBuilderAPI_MakeEdge(scurve, splane);
I guess this is a lack that I have in understanding the basics of OCCT.
Thank you in advance for your help,
Agostino