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49 lines
1.5 KiB
C++
49 lines
1.5 KiB
C++
#ifndef FILE_OCC_FACE_INCLUDED
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#define FILE_OCC_FACE_INCLUDED
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#include <GProp_GProps.hxx>
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#include <TopoDS.hxx>
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#include <TopoDS_Face.hxx>
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#include <ShapeAnalysis_Surface.hxx>
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#include "occ_vertex.hpp"
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#include "meshing.hpp"
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namespace netgen
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{
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class OCCFace : public GeometryFace
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{
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TopoDS_Face face;
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GProp_GProps props;
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Box<3> bbox;
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Handle( Geom_Surface ) surface;
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Handle( ShapeAnalysis_Surface ) shape_analysis;
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double tolerance;
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public:
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OCCFace(TopoDS_Shape dshape);
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const TopoDS_Face Shape() const { return face; }
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size_t GetHash() const override;
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Point<3> GetCenter() const override;
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virtual size_t GetNBoundaries() const override;
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virtual Array<Segment> GetBoundary(const Mesh& mesh) const override;
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virtual PointGeomInfo Project(Point<3>& p) const override;
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virtual bool ProjectPointGI(Point<3>& p, PointGeomInfo& gi) const override;
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virtual Point<3> GetPoint(const PointGeomInfo& gi) const override;
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virtual void CalcEdgePointGI(const GeometryEdge& edge,
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double t,
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EdgePointGeomInfo& egi) const override;
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virtual Box<3> GetBoundingBox() const override;
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virtual double GetCurvature(const PointGeomInfo& gi) const override;
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virtual void RestrictH(Mesh& mesh, const MeshingParameters& mparam) const override;
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virtual Vec<3> GetNormal(const Point<3>& p, const PointGeomInfo* gi = nullptr) const override;
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};
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}
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#endif // FILE_OCC_FACE_INCLUDED
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