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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.
111 lines
3.1 KiB
Plaintext
111 lines
3.1 KiB
Plaintext
// Copyright (c) 1995-1999 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 <StdFail_NotDone.hxx>
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#include <IntPatch_Line.hxx>
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#define _DECAL 7
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#define _DECAL2 14
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#define _BASE 128
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#define _BASEM1 127
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//======================================================================
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inline Standard_Integer IntPatch_PrmPrmIntersection::NbLines() const {
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if(!done)
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StdFail_NotDone::Raise(" IntPatch_PrmPrmIntersection ");
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return(SLin.Length());
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}
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//======================================================================
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inline const Handle(IntPatch_Line)& IntPatch_PrmPrmIntersection::Line
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(const Standard_Integer n) const {
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if(!done)
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StdFail_NotDone::Raise(" IntPatch_PrmPrmIntersection ");
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return(SLin.Value(n));
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}
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//======================================================================
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inline Standard_Boolean IntPatch_PrmPrmIntersection::IsEmpty() const {
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if(!done)
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StdFail_NotDone::Raise(" IntPatch_PrmPrmIntersection ");
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return(empt);
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}
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//======================================================================
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inline Standard_Boolean IntPatch_PrmPrmIntersection::IsDone() const {
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return(done);
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}
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inline Standard_Integer IntPatch_PrmPrmIntersection::GrilleInteger(const Standard_Integer ix,
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const Standard_Integer iy,
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const Standard_Integer iz) const
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{
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Standard_Integer tz = iz<<_DECAL2;
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Standard_Integer ty = iy<<_DECAL;
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Standard_Integer t = ix;
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t|=ty;
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t|=tz;
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return(t);
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}
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inline void IntPatch_PrmPrmIntersection::IntegerGrille(const Standard_Integer tt,
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Standard_Integer &ix,
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Standard_Integer &iy,
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Standard_Integer &iz) const
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{
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Standard_Integer t = tt;
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ix = t & _BASEM1;
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t>>=_DECAL;
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iy = t & _BASEM1;
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t>>=_DECAL;
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iz = t;
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}
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inline Standard_Integer IntPatch_PrmPrmIntersection::DansGrille(const Standard_Integer t) const
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{
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if(t>=0) {
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if(t<_BASE){
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return(1);
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}
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}
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return(0);
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}
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inline Standard_Integer IntPatch_PrmPrmIntersection::NbPointsGrille() const
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{ return(_BASE); }
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inline Standard_Integer IntPatch_PrmPrmIntersection::CodeReject(const Standard_Real x0,
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const Standard_Real y0,
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const Standard_Real z0,
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const Standard_Real x1,
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const Standard_Real y1,
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const Standard_Real z1,
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const Standard_Real x,
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const Standard_Real y,
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const Standard_Real z) const
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{
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int code = 0;
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if(x<x0) code =1;
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if(y<y0) code|=2;
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if(z<z0) code|=4;
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if(x>x1) code|=8;
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if(y>y1) code|=16;
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if(z>z1) code|=32;
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return(code);
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}
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