--- /dev/null
+// Created on: 1991-07-01
+// Created by: Remi LEQUETTE
+// Copyright (c) 1991-1999 Matra Datavision
+// Copyright (c) 1999-2014 OPEN CASCADE SAS
+//
+// This file is part of Open CASCADE Technology software library.
+//
+// This library is free software; you can redistribute it and/or modify it under
+// the terms of the GNU Lesser General Public License version 2.1 as published
+// by the Free Software Foundation, with special exception defined in the file
+// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
+// distribution for complete text of the license and disclaimer of any warranty.
+//
+// Alternatively, this file may be used under the terms of Open CASCADE
+// commercial license or contractual agreement.
+
+#ifndef _BRep_Builder_HeaderFile
+#define _BRep_Builder_HeaderFile
+
+#include <Standard.hxx>
+#include <Standard_DefineAlloc.hxx>
+#include <Standard_Handle.hxx>
+
+#include <TopoDS_Builder.hxx>
+#include <Standard_Real.hxx>
+#include <Standard_Boolean.hxx>
+#include <GeomAbs_Shape.hxx>
+class Standard_NullObject;
+class Standard_DomainError;
+class TopoDS_Face;
+class Geom_Surface;
+class TopLoc_Location;
+class Poly_Triangulation;
+class TopoDS_Edge;
+class Geom_Curve;
+class Poly_Polygon3D;
+class Poly_PolygonOnTriangulation;
+class Geom2d_Curve;
+class gp_Pnt2d;
+class Poly_Polygon2D;
+class TopoDS_Vertex;
+class gp_Pnt;
+
+
+//! A framework providing advanced tolerance control.
+//! It is used to build Shapes.
+//! If tolerance control is required, you are advised to:
+//! 1. build a default precision for topology, using the
+//! classes provided in the BRepAPI package
+//! 2. update the tolerance of the resulting shape.
+//! Note that only vertices, edges and faces have
+//! meaningful tolerance control. The tolerance value
+//! must always comply with the condition that face
+//! tolerances are more restrictive than edge tolerances
+//! which are more restrictive than vertex tolerances. In
+//! other words: Tol(Vertex) >= Tol(Edge) >= Tol(Face).
+//! Other rules in setting tolerance include:
+//! - you can open up tolerance but should never restrict it
+//! - an edge cannot be included within the fusion of the
+//! tolerance spheres of two vertices
+class BRep_Builder : public TopoDS_Builder
+{
+public:
+
+ DEFINE_STANDARD_ALLOC
+
+
+ //! Makes an undefined Face.
+ void MakeFace (TopoDS_Face& F) const;
+
+ //! Makes a Face with a surface.
+ Standard_EXPORT void MakeFace (TopoDS_Face& F, const Handle(Geom_Surface)& S, const Standard_Real Tol) const;
+
+ //! Makes a Face with a surface and a location.
+ Standard_EXPORT void MakeFace (TopoDS_Face& F, const Handle(Geom_Surface)& S, const TopLoc_Location& L, const Standard_Real Tol) const;
+
+ //! Makes a Face with a triangulation. The triangulation
+ //! is in the same reference system than the TFace.
+ Standard_EXPORT void MakeFace (TopoDS_Face& F, const Handle(Poly_Triangulation)& T) const;
+
+ //! Updates the face F using the tolerance value Tol,
+ //! surface S and location Location.
+ Standard_EXPORT void UpdateFace (const TopoDS_Face& F, const Handle(Geom_Surface)& S, const TopLoc_Location& L, const Standard_Real Tol) const;
+
+ //! Changes a face triangulation.
+ //!
+ //! A null Triangulation removes the triangulation.
+ Standard_EXPORT void UpdateFace (const TopoDS_Face& F, const Handle(Poly_Triangulation)& T) const;
+
+ //! Updates the face Tolerance.
+ Standard_EXPORT void UpdateFace (const TopoDS_Face& F, const Standard_Real Tol) const;
+
+ //! Sets the NaturalRestriction flag of the face.
+ Standard_EXPORT void NaturalRestriction (const TopoDS_Face& F, const Standard_Boolean N) const;
+
+ //! Makes an undefined Edge (no geometry).
+ Standard_EXPORT void MakeEdge (TopoDS_Edge& E) const;
+
+ //! Makes an Edge with a curve.
+ void MakeEdge (TopoDS_Edge& E, const Handle(Geom_Curve)& C, const Standard_Real Tol) const;
+
+ //! Makes an Edge with a curve and a location.
+ void MakeEdge (TopoDS_Edge& E, const Handle(Geom_Curve)& C, const TopLoc_Location& L, const Standard_Real Tol) const;
+
+ //! Makes an Edge with a polygon 3d.
+ void MakeEdge (TopoDS_Edge& E, const Handle(Poly_Polygon3D)& P) const;
+
+ //! makes an Edge polygon on Triangulation.
+ void MakeEdge (TopoDS_Edge& E, const Handle(Poly_PolygonOnTriangulation)& N, const Handle(Poly_Triangulation)& T) const;
+
+ //! makes an Edge polygon on Triangulation.
+ void MakeEdge (TopoDS_Edge& E, const Handle(Poly_PolygonOnTriangulation)& N, const Handle(Poly_Triangulation)& T, const TopLoc_Location& L) const;
+
+ //! Sets a 3D curve for the edge.
+ //! If <C> is a null handle, remove any existing 3d curve.
+ void UpdateEdge (const TopoDS_Edge& E, const Handle(Geom_Curve)& C, const Standard_Real Tol) const;
+
+ //! Sets a 3D curve for the edge.
+ //! If <C> is a null handle, remove any existing 3d curve.
+ Standard_EXPORT void UpdateEdge (const TopoDS_Edge& E, const Handle(Geom_Curve)& C, const TopLoc_Location& L, const Standard_Real Tol) const;
+
+ //! Sets a pcurve for the edge on the face.
+ //! If <C> is a null handle, remove any existing pcurve.
+ void UpdateEdge (const TopoDS_Edge& E, const Handle(Geom2d_Curve)& C, const TopoDS_Face& F, const Standard_Real Tol) const;
+
+ //! Sets pcurves for the edge on the closed face. If
+ //! <C1> or <C2> is a null handle, remove any existing
+ //! pcurve.
+ void UpdateEdge (const TopoDS_Edge& E, const Handle(Geom2d_Curve)& C1, const Handle(Geom2d_Curve)& C2, const TopoDS_Face& F, const Standard_Real Tol) const;
+
+ //! Sets a pcurve for the edge on the face.
+ //! If <C> is a null handle, remove any existing pcurve.
+ Standard_EXPORT void UpdateEdge (const TopoDS_Edge& E, const Handle(Geom2d_Curve)& C, const Handle(Geom_Surface)& S, const TopLoc_Location& L, const Standard_Real Tol) const;
+
+ //! Sets a pcurve for the edge on the face.
+ //! If <C> is a null handle, remove any existing pcurve.
+ //! Sets UV bounds for curve repsentation
+ Standard_EXPORT void UpdateEdge (const TopoDS_Edge& E, const Handle(Geom2d_Curve)& C, const Handle(Geom_Surface)& S, const TopLoc_Location& L, const Standard_Real Tol, const gp_Pnt2d& Pf, const gp_Pnt2d& Pl) const;
+
+ //! Sets pcurves for the edge on the closed surface.
+ //! <C1> or <C2> is a null handle, remove any existing
+ //! pcurve.
+ Standard_EXPORT void UpdateEdge (const TopoDS_Edge& E, const Handle(Geom2d_Curve)& C1, const Handle(Geom2d_Curve)& C2, const Handle(Geom_Surface)& S, const TopLoc_Location& L, const Standard_Real Tol) const;
+
+ //! Sets pcurves for the edge on the closed surface.
+ //! <C1> or <C2> is a null handle, remove any existing
+ //! pcurve.
+ //! Sets UV bounds for curve repsentation
+ Standard_EXPORT void UpdateEdge (const TopoDS_Edge& E, const Handle(Geom2d_Curve)& C1, const Handle(Geom2d_Curve)& C2, const Handle(Geom_Surface)& S, const TopLoc_Location& L, const Standard_Real Tol, const gp_Pnt2d& Pf, const gp_Pnt2d& Pl) const;
+
+ //! Changes an Edge 3D polygon.
+ //! A null Polygon removes the 3d Polygon.
+ void UpdateEdge (const TopoDS_Edge& E, const Handle(Poly_Polygon3D)& P) const;
+
+ //! Changes an Edge 3D polygon.
+ //! A null Polygon removes the 3d Polygon.
+ Standard_EXPORT void UpdateEdge (const TopoDS_Edge& E, const Handle(Poly_Polygon3D)& P, const TopLoc_Location& L) const;
+
+ //! Changes an Edge polygon on Triangulation.
+ void UpdateEdge (const TopoDS_Edge& E, const Handle(Poly_PolygonOnTriangulation)& N, const Handle(Poly_Triangulation)& T) const;
+
+ //! Changes an Edge polygon on Triangulation.
+ Standard_EXPORT void UpdateEdge (const TopoDS_Edge& E, const Handle(Poly_PolygonOnTriangulation)& N, const Handle(Poly_Triangulation)& T, const TopLoc_Location& L) const;
+
+ //! Changes an Edge polygon on Triangulation.
+ void UpdateEdge (const TopoDS_Edge& E, const Handle(Poly_PolygonOnTriangulation)& N1, const Handle(Poly_PolygonOnTriangulation)& N2, const Handle(Poly_Triangulation)& T) const;
+
+ //! Changes an Edge polygon on Triangulation.
+ Standard_EXPORT void UpdateEdge (const TopoDS_Edge& E, const Handle(Poly_PolygonOnTriangulation)& N1, const Handle(Poly_PolygonOnTriangulation)& N2, const Handle(Poly_Triangulation)& T, const TopLoc_Location& L) const;
+
+ //! Changes Edge polygon on a face.
+ Standard_EXPORT void UpdateEdge (const TopoDS_Edge& E, const Handle(Poly_Polygon2D)& P, const TopoDS_Face& S) const;
+
+ //! Changes Edge polygon on a face.
+ Standard_EXPORT void UpdateEdge (const TopoDS_Edge& E, const Handle(Poly_Polygon2D)& P, const Handle(Geom_Surface)& S, const TopLoc_Location& T) const;
+
+ //! Changes Edge polygons on a face.
+ //!
+ //! A null Polygon removes the 2d Polygon.
+ Standard_EXPORT void UpdateEdge (const TopoDS_Edge& E, const Handle(Poly_Polygon2D)& P1, const Handle(Poly_Polygon2D)& P2, const TopoDS_Face& S) const;
+
+ //! Changes Edge polygons on a face.
+ //!
+ //! A null Polygon removes the 2d Polygon.
+ Standard_EXPORT void UpdateEdge (const TopoDS_Edge& E, const Handle(Poly_Polygon2D)& P1, const Handle(Poly_Polygon2D)& P2, const Handle(Geom_Surface)& S, const TopLoc_Location& L) const;
+
+ //! Updates the edge tolerance.
+ Standard_EXPORT void UpdateEdge (const TopoDS_Edge& E, const Standard_Real Tol) const;
+
+ //! Sets the geometric continuity on the edge.
+ Standard_EXPORT void Continuity (const TopoDS_Edge& E, const TopoDS_Face& F1, const TopoDS_Face& F2, const GeomAbs_Shape C) const;
+
+ //! Sets the geometric continuity on the edge.
+ Standard_EXPORT void Continuity (const TopoDS_Edge& E, const Handle(Geom_Surface)& S1, const Handle(Geom_Surface)& S2, const TopLoc_Location& L1, const TopLoc_Location& L2, const GeomAbs_Shape C) const;
+
+ //! Sets the same parameter flag for the edge <E>.
+ Standard_EXPORT void SameParameter (const TopoDS_Edge& E, const Standard_Boolean S) const;
+
+ //! Sets the same range flag for the edge <E>.
+ Standard_EXPORT void SameRange (const TopoDS_Edge& E, const Standard_Boolean S) const;
+
+ //! Sets the degenerated flag for the edge <E>.
+ Standard_EXPORT void Degenerated (const TopoDS_Edge& E, const Standard_Boolean D) const;
+
+ //! Sets the range of the 3d curve if Only3d=TRUE,
+ //! otherwise sets the range to all the representations
+ Standard_EXPORT void Range (const TopoDS_Edge& E, const Standard_Real First, const Standard_Real Last, const Standard_Boolean Only3d = Standard_False) const;
+
+ //! Sets the range of the edge on the pcurve on the
+ //! surface.
+ Standard_EXPORT void Range (const TopoDS_Edge& E, const Handle(Geom_Surface)& S, const TopLoc_Location& L, const Standard_Real First, const Standard_Real Last) const;
+
+ //! Sets the range of the edge on the pcurve on the face.
+ void Range (const TopoDS_Edge& E, const TopoDS_Face& F, const Standard_Real First, const Standard_Real Last) const;
+
+ //! Add to <Eout> the geometric representations of
+ //! <Ein>.
+ Standard_EXPORT void Transfert (const TopoDS_Edge& Ein, const TopoDS_Edge& Eout) const;
+
+ //! Makes an udefined vertex without geometry.
+ void MakeVertex (TopoDS_Vertex& V) const;
+
+ //! Makes a vertex from a 3D point.
+ void MakeVertex (TopoDS_Vertex& V, const gp_Pnt& P, const Standard_Real Tol) const;
+
+ //! Sets a 3D point on the vertex.
+ Standard_EXPORT void UpdateVertex (const TopoDS_Vertex& V, const gp_Pnt& P, const Standard_Real Tol) const;
+
+ //! Sets the parameter for the vertex on the edge
+ //! curves.
+ Standard_EXPORT void UpdateVertex (const TopoDS_Vertex& V, const Standard_Real P, const TopoDS_Edge& E, const Standard_Real Tol) const;
+
+ //! Sets the parameter for the vertex on the edge
+ //! pcurve on the face.
+ void UpdateVertex (const TopoDS_Vertex& V, const Standard_Real P, const TopoDS_Edge& E, const TopoDS_Face& F, const Standard_Real Tol) const;
+
+ //! Sets the parameter for the vertex on the edge
+ //! pcurve on the surface.
+ Standard_EXPORT void UpdateVertex (const TopoDS_Vertex& V, const Standard_Real P, const TopoDS_Edge& E, const Handle(Geom_Surface)& S, const TopLoc_Location& L, const Standard_Real Tol) const;
+
+ //! Sets the parameters for the vertex on the face.
+ Standard_EXPORT void UpdateVertex (const TopoDS_Vertex& Ve, const Standard_Real U, const Standard_Real V, const TopoDS_Face& F, const Standard_Real Tol) const;
+
+ //! Updates the vertex tolerance.
+ Standard_EXPORT void UpdateVertex (const TopoDS_Vertex& V, const Standard_Real Tol) const;
+
+ //! Transfert the parameters of Vin on Ein as the
+ //! parameter of Vout on Eout.
+ Standard_EXPORT void Transfert (const TopoDS_Edge& Ein, const TopoDS_Edge& Eout, const TopoDS_Vertex& Vin, const TopoDS_Vertex& Vout) const;
+
+
+
+
+protected:
+
+
+
+
+
+private:
+
+
+
+
+
+};
+
+
+#include <BRep_Builder.lxx>
+
+
+
+
+
+#endif // _BRep_Builder_HeaderFile