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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
92 lines
2.4 KiB
C++
92 lines
2.4 KiB
C++
// Created on: 1991-05-23
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// Created by: Didier PIFFAULT
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// Copyright (c) 1991-1999 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 _Intf_HeaderFile
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#define _Intf_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 <Standard_Real.hxx>
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#include <Standard_Boolean.hxx>
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class gp_Pnt;
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class gp_XYZ;
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class Intf_Polygon2d;
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class Intf_SectionPoint;
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class Intf_SectionLine;
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class Intf_TangentZone;
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class Intf_Interference;
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class Intf_Tool;
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class Intf_InterferencePolygon2d;
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class Intf_InterferencePolygonPolyhedron;
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//! Interference computation between polygons, lines and
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//! polyhedra with only triangular facets. These objects
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//! are polygonal representations of complex curves and
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//! triangulated representations of complex surfaces.
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class Intf
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! Computes the interference between two polygons in 2d.
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//! Result : points of intersections and zones of tangence.
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//! Computes the interference between a polygon or a straight
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//! line and a polyhedron. Points of intersection and zones
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//! of tangence.
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//! Give the plane equation of the triangle <P1> <P2> <P3>.
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Standard_EXPORT static void PlaneEquation (const gp_Pnt& P1, const gp_Pnt& P2, const gp_Pnt& P3, gp_XYZ& NormalVector, Standard_Real& PolarDistance);
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//! Compute if the triangle <P1> <P2> <P3> contain <ThePnt>.
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Standard_EXPORT static Standard_Boolean Contain (const gp_Pnt& P1, const gp_Pnt& P2, const gp_Pnt& P3, const gp_Pnt& ThePnt);
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protected:
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private:
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friend class Intf_Polygon2d;
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friend class Intf_SectionPoint;
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friend class Intf_SectionLine;
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friend class Intf_TangentZone;
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friend class Intf_Interference;
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friend class Intf_Tool;
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friend class Intf_InterferencePolygon2d;
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friend class Intf_InterferencePolygonPolyhedron;
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};
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#endif // _Intf_HeaderFile
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