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42cf5bc1ca
Automatic upgrade of OCCT code by command "occt_upgrade . -nocdl": - WOK-generated header files from inc and sources from drv are moved to src - CDL files removed - All packages are converted to nocdlpack
166 lines
6.1 KiB
C++
166 lines
6.1 KiB
C++
// Created on: 1996-09-03
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// Created by: Olga PILLOT
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// Copyright (c) 1996-1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef _BRepFeat_MakeDPrism_HeaderFile
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#define _BRepFeat_MakeDPrism_HeaderFile
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#include <Standard.hxx>
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#include <Standard_DefineAlloc.hxx>
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#include <Standard_Handle.hxx>
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#include <TopoDS_Face.hxx>
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#include <TopTools_DataMapOfShapeListOfShape.hxx>
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#include <Standard_Real.hxx>
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#include <TColGeom_SequenceOfCurve.hxx>
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#include <TopTools_ListOfShape.hxx>
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#include <BRepFeat_StatusError.hxx>
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#include <BRepFeat_Form.hxx>
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#include <Standard_Integer.hxx>
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#include <Standard_Boolean.hxx>
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class Geom_Curve;
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class Standard_ConstructionError;
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class TopoDS_Shape;
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class TopoDS_Face;
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class TopoDS_Edge;
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//! Describes functions to build draft
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//! prism topologies from basis shape surfaces. These can be depressions or protrusions.
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//! The semantics of draft prism feature creation is based on the
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//! construction of shapes:
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//! - along a length
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//! - up to a limiting face
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//! - from a limiting face to a height.
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//! The shape defining construction of the draft prism feature can be
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//! either the supporting edge or the concerned area of a face.
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//! In case of the supporting edge, this contour can be attached to a
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//! face of the basis shape by binding. When the contour is bound to this
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//! face, the information that the contour will slide on the face
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//! becomes available to the relevant class methods.
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//! In case of the concerned area of a face, you could, for example, cut
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//! it out and move it to a different height which will define the
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//! limiting face of a protrusion or depression.
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class BRepFeat_MakeDPrism : public BRepFeat_Form
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! A face Pbase is selected in the shape
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//! Sbase to serve as the basis for the draft prism. The
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//! draft will be defined by the angle Angle and Fuse offers a choice between:
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//! - removing matter with a Boolean cut using the setting 0
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//! - adding matter with Boolean fusion using the setting 1.
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//! The sketch face Skface serves to determine the type of
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//! operation. If it is inside the basis shape, a local
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//! operation such as glueing can be performed.
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//! Initializes the draft prism class
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BRepFeat_MakeDPrism(const TopoDS_Shape& Sbase, const TopoDS_Face& Pbase, const TopoDS_Face& Skface, const Standard_Real Angle, const Standard_Integer Fuse, const Standard_Boolean Modify);
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Standard_EXPORT BRepFeat_MakeDPrism();
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//! Initializes this algorithm for building draft prisms along surfaces.
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//! A face Pbase is selected in the basis shape Sbase to
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//! serve as the basis from the draft prism. The draft will be
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//! defined by the angle Angle and Fuse offers a choice between:
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//! - removing matter with a Boolean cut using the setting 0
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//! - adding matter with Boolean fusion using the setting 1.
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//! The sketch face Skface serves to determine the type of
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//! operation. If it is inside the basis shape, a local
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//! operation such as glueing can be performed.
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Standard_EXPORT void Init (const TopoDS_Shape& Sbase, const TopoDS_Face& Pbase, const TopoDS_Face& Skface, const Standard_Real Angle, const Standard_Integer Fuse, const Standard_Boolean Modify);
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//! Indicates that the edge <E> will slide on the face
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//! <OnFace>.
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//! Raises ConstructionError if the face does not belong to the
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//! basis shape, or the edge to the prismed shape.
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Standard_EXPORT void Add (const TopoDS_Edge& E, const TopoDS_Face& OnFace);
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Standard_EXPORT void Perform (const Standard_Real Height);
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Standard_EXPORT void Perform (const TopoDS_Shape& Until);
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//! Assigns one of the following semantics
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//! - to a height Height
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//! - to a face Until
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//! - from a face From to a height Until.
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//! Reconstructs the feature topologically according to the semantic option chosen.
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Standard_EXPORT void Perform (const TopoDS_Shape& From, const TopoDS_Shape& Until);
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//! Realizes a semi-infinite prism, limited by the position of the prism base.
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Standard_EXPORT void PerformUntilEnd();
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//! Realizes a semi-infinite prism, limited by the face Funtil.
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Standard_EXPORT void PerformFromEnd (const TopoDS_Shape& FUntil);
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//! Builds an infinite prism. The infinite descendants will not be kept in the result.
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Standard_EXPORT void PerformThruAll();
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//! Assigns both a limiting shape, Until from
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//! TopoDS_Shape, and a height, Height at which to stop
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//! generation of the prism feature.
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Standard_EXPORT void PerformUntilHeight (const TopoDS_Shape& Until, const Standard_Real Height);
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Standard_EXPORT void Curves (TColGeom_SequenceOfCurve& S);
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Standard_EXPORT Handle(Geom_Curve) BarycCurve();
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//! Determination of TopEdges and LatEdges.
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//! sig = 1 -> TopEdges = FirstShape of the DPrism
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//! sig = 2 -> TOpEdges = LastShape of the DPrism
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Standard_EXPORT void BossEdges (const Standard_Integer sig);
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//! Returns the list of TopoDS Edges of the top of the boss.
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Standard_EXPORT const TopTools_ListOfShape& TopEdges();
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//! Returns the list of TopoDS Edges of the bottom of the boss.
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Standard_EXPORT const TopTools_ListOfShape& LatEdges();
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protected:
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private:
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TopoDS_Face myPbase;
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TopTools_DataMapOfShapeListOfShape mySlface;
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Standard_Real myAngle;
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TColGeom_SequenceOfCurve myCurves;
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Handle(Geom_Curve) myBCurve;
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TopTools_ListOfShape myTopEdges;
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TopTools_ListOfShape myLatEdges;
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BRepFeat_StatusError myStatusError;
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};
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#include <BRepFeat_MakeDPrism.lxx>
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#endif // _BRepFeat_MakeDPrism_HeaderFile
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