#ifndef FILE_HPREFINEMENT #define FILE_HPREFINEMENT /**************************************************************************/ /* File: hprefinement.hh */ /* Author: Joachim Schoeberl */ /* Date: 27. Oct. 2000 */ /**************************************************************************/ /* HP Refinement */ #include "bisect.hpp" #include "meshtype.hpp" namespace netgen { enum HPREF_ELEMENT_TYPE { HP_NONE=0, HP_SEGM = 1, HP_SEGM_SINGCORNERL, HP_SEGM_SINGCORNERR, HP_SEGM_SINGCORNERS, HP_TRIG = 10, HP_TRIG_SINGCORNER, HP_TRIG_SINGCORNER12, HP_TRIG_SINGCORNER123, HP_TRIG_SINGCORNER123_2D, // not rotational symmetric HP_TRIG_SINGEDGE = 20, HP_TRIG_SINGEDGECORNER1, // E = 100, V = 100 HP_TRIG_SINGEDGECORNER2, // E = 100, V = 010 HP_TRIG_SINGEDGECORNER12, // E = 100, V = 110 HP_TRIG_SINGEDGECORNER3, HP_TRIG_SINGEDGECORNER13, HP_TRIG_SINGEDGECORNER23, HP_TRIG_SINGEDGECORNER123, HP_TRIG_SINGEDGES = 30, HP_TRIG_SINGEDGES2, HP_TRIG_SINGEDGES3, HP_TRIG_SINGEDGES23, HP_TRIG_3SINGEDGES = 40, HP_TRIG_ALFELD, HP_QUAD = 50, HP_QUAD_SINGCORNER, HP_DUMMY_QUAD_SINGCORNER, HP_QUAD_SINGEDGE, HP_QUAD_0E_2VA, // V = 1100 HP_QUAD_0E_2VB, // V = 1010 HP_QUAD_0E_3V, HP_QUAD_0E_4V, // one edge: marked edge is always edge from vertex 1 to vertex 2 (E = 1000) HP_QUAD_1E_1VA, // vertex on beginning of edge: V = 1000 HP_QUAD_1E_1VB, // vertex on end of edge: V = 0100 HP_QUAD_1E_1VC, // V = 0010 HP_QUAD_1E_1VD, // V = 0001 HP_QUAD_1E_2VA, // V = 1100 HP_QUAD_1E_2VB, // V = 1010 HP_QUAD_1E_2VC, // V = 1001 HP_QUAD_1E_2VD, // V = 0110 HP_QUAD_1E_2VE, // V = 0101 HP_QUAD_1E_2VF, // V = 0011 HP_QUAD_1E_3VA, // V = 1110 HP_QUAD_1E_3VB, // V = 1101 HP_QUAD_1E_3VC, // V = 1011 HP_QUAD_1E_3VD, // V = 0111 HP_QUAD_1E_4V, // V = 1111 HP_QUAD_2E, // E = 1001, V = 1000 HP_QUAD_2E_1VA, // E = 1001, V = 1100 HP_QUAD_2E_1VB, // E = 1001, V = 1010 HP_QUAD_2E_1VC, // E = 1001, V = 1001 HP_QUAD_2E_2VA, // E = 1001, V = 1110 HP_QUAD_2E_2VB, // E = 1001, V = 1101 HP_QUAD_2E_2VC, // E = 1001, V = 1011 HP_QUAD_2E_3V, // E = 1001, V = 1111 HP_QUAD_2EB_0V, // E = 1010, V = 0000 HP_QUAD_2EB_1VA, // E = 1010, V = 1000 HP_QUAD_2EB_1VB, // E = 1010, V = 0100 HP_QUAD_2EB_2VA, // E = 1010, V = 1100 HP_QUAD_2EB_2VB, // E = 1010, V = 1010 HP_QUAD_2EB_2VC, // E = 1010, V = 1001 HP_QUAD_2EB_2VD, // E = 1010, V = 0101 HP_QUAD_2EB_3VA, // E = 1010, V = 1110 HP_QUAD_2EB_3VB, // E = 1010, V = 1101 HP_QUAD_2EB_4V, HP_QUAD_3E, // E = 1101, V = 1100 HP_QUAD_3E_3VA, // E = 1101, V = 1110 HP_QUAD_3E_3VB, // E = 1101, V = 1101 HP_QUAD_3E_4V, // E = 1101, V = 1111 HP_QUAD_4E, HP_TET = 100, // no singular vertex/edge HP_NONETET, // make void HP_TET_0E_1V, // V1 HP_TET_0E_2V, // V1,2 HP_TET_0E_3V, // V1,2,3 HP_TET_0E_4V, // V1,2,3,4 HP_TET_1E_0V = 200, // E1-2 HP_TET_1E_1VA, // V1 HP_TET_1E_1VB, // V3 HP_TET_1E_2VA, // V1,2 HP_TET_1E_2VB, // V1,3 HP_TET_1E_2VC, // V1,4 HP_TET_1E_2VD, // V3,4 HP_TET_1E_3VA, // V1,2,3 HP_TET_1E_3VB, // V1,3,4 HP_TET_1E_4V, // V1,2,3,4 // 2 connected edges, additionally marked Vs HP_TET_2EA_0V = 220, // E1-2, E1-3 HP_TET_2EA_1VA, // V2 HP_TET_2EA_1VB, // V3 HP_TET_2EA_1VC, // V4 HP_TET_2EA_2VA, // V2,3 HP_TET_2EA_2VB, // V2,4 HP_TET_2EA_2VC, // V3,4 HP_TET_2EA_3V, // V2,3,4 // 2 opposite edges HP_TET_2EB_0V = 230, // E1-2, E3-4 HP_TET_2EB_1V, // V1 HP_TET_2EB_2VA, // V1,2 HP_TET_2EB_2VB, // V1,3 HP_TET_2EB_2VC, // V1,4 HP_TET_2EB_3V, // V1,2,3 HP_TET_2EB_4V, // V1,2,3,4 HP_TET_3EA_0V = 400, // E1-2, E1-3, E1-4, 3 edges connected HP_TET_3EA_1V, // V2 HP_TET_3EA_2V, // V2,3 HP_TET_3EA_3V, // V2,3,4 HP_TET_3EB_0V = 420, // E1-2, E1-4, E2-3 3 edges chain HP_TET_3EB_1V, // HP_TET_3EB_2V, // HP_TET_3EC_0V = 430, // 3 edges chain, alter HP_TET_3EC_1V, // 3 edges chain, alter HP_TET_3EC_2V, // 3 edges chain, alter HP_TET_3ED_3V, // 3 edges in a loop e12, e13, e23 NEW .. done HP_TET_1F_0E_0V = 500, // 1 singular face HP_TET_1F_0E_1VA, // 1 sing vertex in face (V2) FIX ... (needs HEX7) HP_TET_1F_0E_1VB, // 1 sing vertex not in face (V1) HP_TET_1F_0E_2V, // 2 sing vertex in face (V2,V3) NEW .. done HP_TET_1F_0E_3V, // 3 sing vertex in face (V2,V3,V4) NEWNEW HP_TET_1F_1EA_0V, // 1 sing edge not in face HP_TET_1F_1EB_0V, // 1 sing edge in face HP_TET_1F_1E_1VA, // 1 sing edge in face e23, sing vert 2 NEW done HP_TET_1F_1E_1VB, // 1 sing edge in face e24, sing vert 2 NEW done HP_TET_1F_1E_2VA, // 1 sing edge not in face (e12), sing v2,v3 NEW done HP_TET_1F_1E_2VB, // 1 sing edge not in face (e12), sing v2,v4 NEW done HP_TET_1F_1E_2VC, // 1 sing edge not in face (e12), sing v3,v4 NEW HP_TET_1F_1EA_3V, // 1 sing edge out of face e12, sing v2, v3, v4 NEWNEW WIP, need Pyramid with 1 sing trig-face HP_TET_1F_1E_3V, // 1 sing edge in face e23, sing v2, v3, v4 NEWNEW done HP_TET_1F_2Eoo_3V, // 2e out of face: f234, e12, e13, v1,v2,v3 NEWNEW HP_TET_1F_2E_0VA, // edge6 && fedge3 .. 1 in face, 1 not in face NEW done HP_TET_1F_2E_0VB, // edge6 && fedge2 .. 1 in face, 1 not in face NEW done HP_TET_1F_2E_1V, // e4,e5 (E23,E24), V2 NEW NEW WIP HP_TET_1F_2E_3V, // e4,e5 (E23,E24), V2,V3,V4 NEW NEW done HP_TET_2F_0E_0V = 600, // 2 singular faces HP_TET_2F_0E_1V, // 2 singular faces f234, f134, sing point V4 NEW HP_TET_2F_1E_0VA, // 2 singular faces, sing edge e4 NEW done HP_TET_2F_1E_0VB, // 2 singular faces, sing edge e5 NEW done HP_TET_2F_1E_3VA, // 2 singular faces f234,f134, e23, v2,v3,v4 NEW3 HP_TET_2F_1E_4VA, // 2 singular faces f234,f134, e23, v2,v3,v4 NEW3 HP_TET_3F_0E_0V = 700, // 3 singular faces, no additional points or edges NEW done HP_PRISM = 1000, HP_PRISM_SINGEDGE, HP_PRISM_SINGEDGE_V12, HP_PRISM_SINGEDGE_H1, HP_PRISM_SINGEDGE_H12, HP_PRISM_1FA_0E_0V, // 1 singular trig face HP_PRISM_2FA_0E_0V, // 2 singular trig faces HP_PRISM_1FB_0E_0V, // 1 singular quad face 1-2-4-5 HP_PRISM_1FB_1EA_0V, // 1 singular quad face, edge is 1-4 HP_PRISM_1FA_1E_0V, HP_PRISM_2FA_1E_0V, HP_PRISM_1FA_1FB_0E_0V, HP_PRISM_2FA_1FB_0E_0V, HP_PRISM_1FA_1FB_1EA_0V, HP_PRISM_1FA_1FB_1EB_0V, HP_PRISM_2FA_1FB_1EA_0V, HP_PRISM_1FB_1EC_0V, HP_PRISM_1FA_1FB_1EC_0V, HP_PRISM_2FA_1FB_1EC_0V, HP_PRISM_1FB_2EA_0V, HP_PRISM_1FA_1FB_2EA_0V, HP_PRISM_2FA_1FB_2EA_0V, HP_PRISM_1FB_2EB_0V, HP_PRISM_1FA_1FB_2EB_0V, HP_PRISM_1FA_1FB_2EC_0V, HP_PRISM_2FA_1FB_2EB_0V, HP_PRISM_1FB_3E_0V, HP_PRISM_1FA_1FB_3E_0V, HP_PRISM_2FA_1FB_3E_0V, HP_PRISM_2FB_0E_0V, HP_PRISM_1FA_2FB_0E_0V, HP_PRISM_2FA_2FB_0E_0V, HP_PRISM_2FB_1EC_0V, HP_PRISM_1FA_2FB_1EC_0V, HP_PRISM_1FA_2FB_1EB_0V, HP_PRISM_2FA_2FB_1EC_0V, HP_PRISM_2FB_3E_0V, HP_PRISM_1FA_2FB_3E_0V, HP_PRISM_2FA_2FB_3E_0V, HP_PRISM_1FA_2E_0V, HP_PRISM_2FA_2E_0V, HP_PRISM_3E_0V, HP_PRISM_1FA_3E_0V, HP_PRISM_2FA_3E_0V, HP_PRISM_3FB_0V, HP_PRISM_1FA_3FB_0V, HP_PRISM_2FA_3FB_0V, HP_PRISM_3E_4EH, /* HP_PRISM_1FB_1EA_0V, // 1 singular quad face, edge is 1-4 HP_PRISM_1FB_1EB_0V, // 1 singular quad face, edge is 2-5 HP_PRISM_2F_0E_0V, // 2 singular quad faces */ HP_PYRAMID = 2000, HP_PYRAMID_0E_1V, HP_PYRAMID_EDGES, HP_PYRAMID_1FB_0E_0V, // 1 trig face F125 HP_PYRAMID_1FB_0E_1VA, // 1 trig face, top vertex HP_HEX = 3000, HP_HEX_0E_1V, HP_HEX_1E_1V, HP_HEX_1E_0V, HP_HEX_3E_0V, HP_HEX_1F_0E_0V, HP_HEX_1FA_1FB_0E_0V, HP_HEX7 = 3100, HP_HEX7_1FA, // singular quad face 1,2,3,4 HP_HEX7_1FB // singular trig face 5,6,7 }; struct HPRef_Struct { HPREF_ELEMENT_TYPE geom; int (*splitedges)[3]; int (*splitfaces)[4]; int (*splitelements)[5]; HPREF_ELEMENT_TYPE * neweltypes; int (*newels)[8]; }; class HPRefElement { private: void Reset(void); public: HPRefElement (); HPRefElement(Element & el); HPRefElement(Element2d & el); HPRefElement(Segment & el); HPRefElement(HPRefElement & el); void SetType( HPREF_ELEMENT_TYPE t); // HPRefElement(HPRefElement & el, HPREF_ELEMENT_TYPE t); /* HPRefElement(HPRefElement & el, HPREF_ELEMENT_TYPE t) { type = t; HPRef_Struct * hprs = Get_HPRef_Struct(t); for (int i=0; igeom) { case HP_SEGM: np=2; sing_edge_left=0; sing_edge_right=0; break; case HP_QUAD: np=4; break; case HP_TRIG: np=3; break; case HP_HEX: np=8; break; case HP_PRISM: np=6; break; case HP_TET: np=4; break; case HP_PYRAMID: np=5; break; } index = el.index; levelx = el.levelx; levely = el.levely; levelz = el.levelz; type = el.type; coarse_elnr = el.coarse_elnr; singedge_left = el.singedge_left; singedge_right = el.singedge_left; } */ HPREF_ELEMENT_TYPE type; PointIndex pnums[8]; double param[8][3]; int index; int si; int levelx; int levely; int levelz; int np; int coarse_elnr; int domin, domout; // he: needed for segment!! in 3d there should be surf1, surf2!! // int coarse_hpelnr; PointIndex & operator[](int i) { return(pnums[i]);} PointIndex & PNumMod(int i) { return pnums[(i-1) % np]; }; PointIndex & PNum(int i) {return pnums[(i-1)]; }; int GetIndex () const { return index; }; double singedge_left, singedge_right; auto PNums() const { return FlatArray(np, &pnums[0]); } // EdgePointGeomInfo epgeominfo[2]; }; enum SplittingType { SPLIT_HP, SPLIT_ALFELD }; DLL_HEADER extern void HPRefinement (Mesh & mesh, Refinement * ref, SplittingType split, int levels, double fac1=0.125, bool setorders=true, bool ref_level = false); inline void HPRefinement (Mesh & mesh, Refinement * ref, int levels, double fac1=0.125, bool setorders=true, bool ref_level = false) { HPRefinement (mesh, ref, SPLIT_HP, levels, fac1, setorders, ref_level); } } // namespace netgen #endif