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d5f74e42d6
License statement text corrected; compiler warnings caused by Bison 2.41 disabled for MSVC; a few other compiler warnings on 54-bit Windows eliminated by appropriate type cast Wrong license statements corrected in several files. Copyright and license statements added in XSD and GLSL files. Copyright year updated in some files. Obsolete documentation files removed from DrawResources.
65 lines
2.5 KiB
C++
65 lines
2.5 KiB
C++
// Created on: 1998-04-01
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// Created by: Jean Yves LEBEY
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// Copyright (c) 1998-1999 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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#include <BRep_Tool.hxx>
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#include <TopoDS.hxx>
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#include <TopOpeBRepTool_EXPORT.hxx>
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#include <TopOpeBRepTool_SC.hxx>
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// ----------------------------------------------------------------------
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static TopOpeBRepTool_PShapeClassifier TopOpeBRepTool_PSC = NULL;
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Standard_EXPORT TopOpeBRepTool_ShapeClassifier& FSC_GetPSC(void)
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{
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if (TopOpeBRepTool_PSC == NULL) TopOpeBRepTool_PSC = new TopOpeBRepTool_ShapeClassifier();
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return *TopOpeBRepTool_PSC;
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}
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// ----------------------------------------------------------------------
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Standard_EXPORT TopOpeBRepTool_ShapeClassifier& FSC_GetPSC(const TopoDS_Shape& S)
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{
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if (TopOpeBRepTool_PSC == NULL) TopOpeBRepTool_PSC = new TopOpeBRepTool_ShapeClassifier();
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TopOpeBRepTool_PSC->SetReference(S);
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return *TopOpeBRepTool_PSC;
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}
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// ----------------------------------------------------------------------
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Standard_EXPORT TopAbs_State FSC_StatePonFace(const gp_Pnt& P,const TopoDS_Shape& F,
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TopOpeBRepTool_ShapeClassifier& PSC)
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{
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// Projects <P> on the surface and classifies it in the face <F>
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Handle(Geom_Surface) S = BRep_Tool::Surface(TopoDS::Face(F));
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gp_Pnt2d UV; Standard_Real dist; Standard_Boolean ok = FUN_tool_projPonS(P,S,UV,dist);
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if (!ok) return TopAbs_UNKNOWN;
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PSC.SetReference(TopoDS::Face(F));
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PSC.StateP2DReference(UV);
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TopAbs_State state = PSC.State();
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return state;
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}
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// ----------------------------------------------------------------------
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Standard_EXPORT TopAbs_State FSC_StateEonFace(const TopoDS_Shape& E,const Standard_Real t,const TopoDS_Shape& F,
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TopOpeBRepTool_ShapeClassifier& PSC)
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{
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BRepAdaptor_Curve BAC(TopoDS::Edge(E));
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Standard_Real f,l; FUN_tool_bounds(TopoDS::Edge(E),f,l);
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Standard_Real par = (1-t)*f + t*l;
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gp_Pnt P;BAC.D0(par,P);
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TopAbs_State state = FSC_StatePonFace(P,F,PSC);
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return state;
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}
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