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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
131 lines
4.7 KiB
C++
131 lines
4.7 KiB
C++
// Created on: 1997-10-14
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// Created by: Olga KOULECHOVA
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// Copyright (c) 1997-1999 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_MakeRevolutionForm_HeaderFile
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#define _BRepFeat_MakeRevolutionForm_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 <gp_Ax1.hxx>
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#include <Standard_Real.hxx>
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#include <Standard_Boolean.hxx>
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#include <TopTools_DataMapOfShapeListOfShape.hxx>
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#include <TopTools_ListOfShape.hxx>
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#include <BRepFeat_RibSlot.hxx>
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#include <Standard_Integer.hxx>
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class Geom_Plane;
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class Standard_ConstructionError;
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class TopoDS_Shape;
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class TopoDS_Wire;
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class gp_Ax1;
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class TopoDS_Edge;
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class TopoDS_Face;
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class gp_Pnt;
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//! MakeRevolutionForm Generates a surface of
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//! revolution in the feature as it slides along a
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//! revolved face in the basis shape.
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//! The semantics of mechanical features is built
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//! around giving thickness to a contour. This
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//! thickness can either be unilateral - on one side
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//! of the contour - or bilateral - on both sides. As
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//! in the semantics of form features, the thickness
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//! is defined by construction of shapes in specific contexts.
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//! The development contexts differ, however,in
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//! case of mechanical features. Here they include extrusion:
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//! - to a limiting face of the basis shape
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//! - to or from a limiting plane
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//! - to a height.
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class BRepFeat_MakeRevolutionForm : public BRepFeat_RibSlot
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! initializes the linear form class.
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BRepFeat_MakeRevolutionForm();
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//! a contour W, a shape Sbase and a plane P are initialized to serve as
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//! the basic elements in the construction of the rib or groove. The axis Axis of the
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//! revolved surface in the basis shape defines the feature's axis of revolution.
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//! Height1 and Height2 may be used as limits to the construction of the feature.
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//! Fuse offers a choice between:
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//! - removing matter with a Boolean cut using the setting 0 in case of the groove
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//! - adding matter with Boolean fusion using the setting 1 in case of the rib.
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BRepFeat_MakeRevolutionForm(const TopoDS_Shape& Sbase, const TopoDS_Wire& W, const Handle(Geom_Plane)& Plane, const gp_Ax1& Axis, const Standard_Real Height1, const Standard_Real Height2, const Standard_Integer Fuse, Standard_Boolean& Sliding);
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//! Initializes this construction algorithm
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//! A contour W, a shape Sbase and a plane P are initialized to serve as the basic elements
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//! in the construction of the rib or groove. The axis Axis of the revolved surface in the basis
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//! shape defines the feature's axis of revolution. Height1 and Height2 may be
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//! used as limits to the construction of the feature.
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//! Fuse offers a choice between:
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//! - removing matter with a Boolean cut using the setting 0 in case of the groove
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//! - adding matter with Boolean fusion using the setting 1 in case of the rib.
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Standard_EXPORT void Init (const TopoDS_Shape& Sbase, const TopoDS_Wire& W, const Handle(Geom_Plane)& Plane, const gp_Ax1& Axis, const Standard_Real Height1, const Standard_Real Height2, const Standard_Integer Fuse, Standard_Boolean& Sliding);
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//! Indicates that the edge <E> will slide on the face
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//! <OnFace>. 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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//! Performs a prism from the wire to the plane
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//! along the basis shape S. Reconstructs the feature topologically.
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Standard_EXPORT void Perform();
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Standard_EXPORT Standard_Boolean Propagate (TopTools_ListOfShape& L, const TopoDS_Face& F, const gp_Pnt& FPoint, const gp_Pnt& LPoint, Standard_Boolean& falseside);
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protected:
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private:
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gp_Ax1 myAxe;
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Standard_Real myHeight1;
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Standard_Real myHeight2;
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Standard_Boolean mySliding;
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Handle(Geom_Plane) myPln;
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Standard_Real myBnd;
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TopTools_DataMapOfShapeListOfShape mySlface;
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TopTools_ListOfShape myListOfEdges;
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Standard_Real myTol;
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Standard_Real myAngle1;
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Standard_Real myAngle2;
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};
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#include <BRepFeat_MakeRevolutionForm.lxx>
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#endif // _BRepFeat_MakeRevolutionForm_HeaderFile
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