//=========================================================================== // GoTools Core - SINTEF Geometry Tools Core library, version 2.0.1 // // Copyright (C) 2000-2007, 2010 SINTEF ICT, Applied Mathematics, Norway. // // This program is free software; you can redistribute it and/or // modify it under the terms of the GNU General Public License // as published by the Free Software Foundation version 2 of the License. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program; if not, write to the Free Software // Foundation, Inc., // 59 Temple Place - Suite 330, // Boston, MA 02111-1307, USA. // // Contact information: E-mail: tor.dokken@sintef.no // SINTEF ICT, Department of Applied Mathematics, // P.O. Box 124 Blindern, // 0314 Oslo, Norway. // // Other licenses are also available for this software, notably licenses // for: // - Building commercial software. // - Building software whose source code you wish to keep private. //=========================================================================== 00015 #ifndef _ELEMENTARYSURFACE_H 00016 #define _ELEMENTARYSURFACE_H 00017 00018 00019 00020 #include "GoTools/geometry/ParamSurface.h" 00021 00022 00023 namespace Go 00024 { 00025 00026 00027 class SplineSurface; 00028 00029 00034 class ElementarySurface : public ParamSurface 00035 { 00036 public: 00038 virtual ~ElementarySurface(); 00039 00040 // --- Functions inherited from GeomObject --- 00041 virtual ElementarySurface* clone() const = 0; 00042 00043 // --- Functions inherited from ParamSurface --- 00044 00045 RectDomain containingDomain() const; 00046 00047 virtual Point closestInDomain(double u, double v) const; 00048 00050 virtual bool inDomain(double u, double v) const; 00051 00052 virtual SplineSurface* geometrySurface() const = 0; 00053 00054 virtual double area(double tol) const; 00055 }; 00056 00057 00058 } // namespace Go 00059 00060 00061 00062 #endif // _ELEMENTARYSURFACE_H 00063
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