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105 lines
2.5 KiB
C++
105 lines
2.5 KiB
C++
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#ifndef FILE_EDGEFLW
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#define FILE_EDGEFLW
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/**************************************************************************/
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/* File: edgeflw.hh */
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/* Author: Joachim Schoeberl */
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/* Date: 01. Okt. 95 */
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/**************************************************************************/
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/*
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Edge - following function and
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Projection to edge of implicitly given edge
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*/
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/**
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Calculates edges.
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The edges of a solid geometry are computed. Special
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points have to be given.
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*/
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extern void CalcEdges (const CSGeometry & geometry,
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const ARRAY<SpecialPoint> & specpoints,
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double h, Mesh & mesh);
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class EdgeCalculation
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{
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const CSGeometry & geometry;
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ARRAY<SpecialPoint> & specpoints;
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Point3dTree * searchtree;
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Point3dTree * meshpoint_tree;
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int cntedge;
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double ideps;
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public:
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EdgeCalculation (const CSGeometry & ageometry,
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ARRAY<SpecialPoint> & aspecpoints);
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~EdgeCalculation();
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void SetIdEps(const double epsin) {ideps = epsin;}
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void Calc(double h, Mesh & mesh);
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private:
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void CalcEdges1 (double h, Mesh & mesh);
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void FollowEdge (int pi1, int & ep, int & pos,
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// const ARRAY<SpecialPoint> & hsp,
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const ARRAY<int> & hsp,
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double h, const Mesh & mesh,
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ARRAY<Point<3> > & edgepoints,
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ARRAY<double> & curvelength);
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void AnalyzeEdge (int s1, int s2, int s1_rep, int s2_rep, int pos, int layer,
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const ARRAY<Point<3> > & edgepoints,
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ARRAY<Segment> & refedges,
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ARRAY<bool> & refedgesinv);
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void StoreEdge (const ARRAY<Segment> & refedges,
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const ARRAY<bool> & refedgesinv,
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const ARRAY<Point<3> > & edgepoints,
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const ARRAY<double> & curvelength,
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int layer,
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Mesh & mesh);
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void StoreShortEdge (const ARRAY<Segment> & refedges,
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const ARRAY<bool> & refedgesinv,
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const ARRAY<Point<3> > & edgepoints,
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const ARRAY<double> & curvelength,
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int layer,
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Mesh & mesh);
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void CopyEdge (const ARRAY<Segment> & refedges,
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const ARRAY<bool> & refedgesinv,
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int copyfromedge,
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const Point<3> & fromstart, const Point<3> & fromend,
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const Point<3> & tostart, const Point<3> & toend,
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int copyedgeidentification,
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int layer,
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Mesh & mesh);
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void SplitEqualOneSegEdges (Mesh & mesh);
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void FindClosedSurfaces (double h, Mesh & mesh);
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public:
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bool point_on_edge_problem;
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};
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#endif
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