Go to the documentation of this file.
35 #include "mmgcommon.h"
37 #ifndef _INLINED_FUNC_H
38 #define _INLINED_FUNC_H
55 double *m0,
double *m1,
char isedg) {
57 double gammaprim0[3],gammaprim1[3],t[3],*n1,*n2,ux,uy,uz,ps1,ps2,l0,l1;
58 static char mmgWarn=0;
63 ux = p1->
c[0] - p0->
c[0];
64 uy = p1->
c[1] - p0->
c[1];
65 uz = p1->
c[2] - p0->
c[2];
68 if ( MG_SIN(p0->
tag) || (MG_NOM & p0->
tag) ) {
74 memcpy(t,p0->
n,3*
sizeof(
double));
75 ps1 = ux*t[0] + uy*t[1] + uz*t[2];
76 gammaprim0[0] = ps1*t[0];
77 gammaprim0[1] = ps1*t[1];
78 gammaprim0[2] = ps1*t[2];
81 if ( MG_GEO & p0->
tag ) {
85 ps1 = ux*n1[0] + uy*n1[1] + uz*n1[2];
86 ps2 = ux*n2[0] + uy*n2[1] + uz*n2[2];
88 if ( fabs(ps2) < fabs(ps1) ) {
93 else if ( MG_REF & p0->
tag || MG_BDY & p0->
tag ) {
96 ps1 = ux*n1[0] + uy*n1[1] + uz*n1[2];
102 ps1 = ux*n1[0] + uy*n1[1] + uz*n1[2];
104 gammaprim0[0] = ux - ps1*n1[0];
105 gammaprim0[1] = uy - ps1*n1[1];
106 gammaprim0[2] = uz - ps1*n1[2];
109 if ( MG_SIN(p1->
tag) || (MG_NOM & p1->
tag) ) {
115 memcpy(t,p1->
n,3*
sizeof(
double));
116 ps1 = -ux*t[0] - uy*t[1] - uz*t[2];
117 gammaprim1[0] = ps1*t[0];
118 gammaprim1[1] = ps1*t[1];
119 gammaprim1[2] = ps1*t[2];
122 if ( MG_GEO & p1->
tag ) {
125 ps1 = -ux*n1[0] - uy*n1[1] - uz*n1[2];
126 ps2 = -ux*n2[0] - uy*n2[1] - uz*n2[2];
128 if ( fabs(ps2) < fabs(ps1) ) {
133 else if ( MG_REF & p1->
tag || MG_BDY & p1->
tag ) {
136 ps1 = - ux*n1[0] - uy*n1[1] - uz*n1[2];
142 ps1 = -ux*n1[0] - uy*n1[1] - uz*n1[2];
144 gammaprim1[0] = - ux - ps1*n1[0];
145 gammaprim1[1] = - uy - ps1*n1[1];
146 gammaprim1[2] = - uz - ps1*n1[2];
153 l0 = m0[0]*gammaprim0[0]*gammaprim0[0] + m0[3]*gammaprim0[1]*gammaprim0[1] \
154 + m0[5]*gammaprim0[2]*gammaprim0[2] \
155 + 2.0*m0[1]*gammaprim0[0]*gammaprim0[1] + 2.0*m0[2]*gammaprim0[0]*gammaprim0[2] \
156 + 2.0*m0[4]*gammaprim0[1]*gammaprim0[2];
158 l1 = m1[0]*gammaprim1[0]*gammaprim1[0] + m1[3]*gammaprim1[1]*gammaprim1[1] \
159 + m1[5]*gammaprim1[2]*gammaprim1[2] \
160 +2.0*m1[1]*gammaprim1[0]*gammaprim1[1] + 2.0*m1[2]*gammaprim1[0]*gammaprim1[2] \
161 + 2.0*m1[4]*gammaprim1[1]*gammaprim1[2];
165 fprintf(stderr,
" ## Warning: %s: at least 1 negative edge length "
166 "(%e)\n",__func__,l0);
173 fprintf(stderr,
" ## Warning: %s: at least 1 negative edge length "
174 "(%e)\n",__func__,l1);
179 l0 = 0.5*(sqrt(l0) + sqrt(l1));
200 double *m0,*m1,met0[6],met1[6],ux,uy,uz,rbasis[3][3];
201 static char mmgWarn = 0;
206 ux = p1->
c[0] - p0->
c[0];
207 uy = p1->
c[1] - p0->
c[1];
208 uz = p1->
c[2] - p0->
c[2];
211 if ( MG_SIN(p0->
tag) || (MG_NOM & p0->
tag)) {
214 else if ( MG_GEO & p0->
tag ) {
218 fprintf(stderr,
" ## Warning: %s: a- unable to compute at least 1 ridge"
219 " metric.\n",__func__);
230 if ( MG_SIN(p1->
tag) || (MG_NOM & p1->
tag)) {
233 else if ( MG_GEO & p1->
tag ) {
237 fprintf(stderr,
" ## Warning: %s: b- unable to compute at least 1 ridge"
238 " metric.\n",__func__);
267 int np0,
int np1,
char isedg) {
293 double h1,h2,l,r,len;
299 l = (p2->
c[0]-p1->
c[0])*(p2->
c[0]-p1->
c[0]) + (p2->
c[1]-p1->
c[1])*(p2->
c[1]-p1->
c[1]) \
300 + (p2->
c[2]-p1->
c[2])*(p2->
c[2]-p1->
c[2]);
303 len = fabs(r) <
MMG5_EPS ? l / h1 : l / (h2-h1) * log(r+1.0);
Structure to store edges of a MMG mesh.
Definition: libmmgtypes.h:243
int nenil
Definition: libmmgtypes.h:527
double c[3]
Definition: libmmgtypes.h:215
static double MMG5_lenSurfEdg_iso(MMG5_pMesh mesh, MMG5_pSol met, int ip1, int ip2, char isedg)
Definition: inlined_functions.h:291
int v[3]
Definition: libmmgtypes.h:272
static double MMG5_lenSurfEdg_ani(MMG5_pMesh mesh, MMG5_pSol met, int np0, int np1, char isedg)
Definition: inlined_functions.h:198
Definition: libmmgtypes.h:563
int MMG5_hashEdge(MMG5_pMesh mesh, MMG5_Hash *hash, int a, int b, int k)
Definition: hash.c:216
int ref
Definition: libmmgtypes.h:245
int nxt
Definition: libmmgtypes.h:489
int MMGS_hashTria(MMG5_pMesh mesh)
Definition: hash_s.c:77
int MMG5_hashGet(MMG5_Hash *hash, int a, int b)
Definition: hash.c:303
int b
Definition: libmmgtypes.h:489
Identic as MMG5_HGeom but use MMG5_hedge to store edges instead of MMG5_hgeom (memory economy).
Definition: libmmgtypes.h:499
MMG5_pPoint point
Definition: libmmgtypes.h:542
int edg[3]
Definition: libmmgtypes.h:277
int16_t tag[3]
Definition: libmmgtypes.h:280
static double MMG5_lenEdg(MMG5_pMesh mesh, int np0, int np1, double *m0, double *m1, char isedg)
Definition: inlined_functions.h:54
int MMG5_hashUpdate(MMG5_Hash *hash, int a, int b, int k)
Definition: hash.c:270
int base
Definition: libmmgtypes.h:521
int np
Definition: libmmgtypes.h:516
int nxt
Definition: libmmgtypes.h:500
MMG5_pMesh * mesh
Definition: API_functionsf_s.c:63
int k
Definition: libmmgtypes.h:490
int s
Definition: libmmgtypes.h:491
int * adja
Definition: libmmgtypes.h:529
MMG5_pTria tria
Definition: libmmgtypes.h:548
int max
Definition: libmmgtypes.h:500
int a
Definition: libmmgtypes.h:489
int ref
Definition: libmmgtypes.h:273
Structure to store points of a MMG mesh.
Definition: libmmgtypes.h:214
int b
Definition: libmmgtypes.h:244
int MMG5_hashNew(MMG5_pMesh mesh, MMG5_Hash *hash, int hsiz, int hmax)
Definition: hash.c:333
double * m
Definition: libmmgtypes.h:571
int na
Definition: libmmgtypes.h:516
char imprim
Definition: libmmgtypes.h:453
int16_t tag
Definition: libmmgtypes.h:248
#define MMG5_EPS
Definition: eigenv.h:32
int16_t tag
Definition: libmmgtypes.h:223
double n1[3]
Definition: libmmgtypes.h:234
Definition: libmmgtypes.h:270
Used to hash edges (memory economy compared to MMG5_hgeom).
Definition: libmmgtypes.h:488
int base
Definition: libmmgtypes.h:274
MMG5_pxPoint xpoint
Definition: libmmgtypes.h:543
int xp
Definition: libmmgtypes.h:218
int assignEdge(MMG5_pMesh mesh)
Definition: hash_s.c:113
int nt
Definition: libmmgtypes.h:516
MMG5_hedge * item
Definition: libmmgtypes.h:501
static double MMG5_lenSurfEdg33_ani(MMG5_pMesh mesh, MMG5_pSol met, int np0, int np1, char isedg)
Definition: inlined_functions.h:266
MMG mesh structure.
Definition: libmmgtypes.h:509
int siz
Definition: libmmgtypes.h:500
double n2[3]
Definition: libmmgtypes.h:234
int flag
Definition: libmmgtypes.h:279
int MMG5_mmgHashTria(MMG5_pMesh mesh, int *adjt, MMG5_Hash *hash, int chkISO)
Definition: hash.c:50
MMG5_Info info
Definition: libmmgtypes.h:552
int MMGS_delElt(MMG5_pMesh mesh, int iel)
Definition: zaldy_s.c:93
int a
Definition: libmmgtypes.h:244
#define MG_ISO
Definition: libmmgtypes.h:62
MMG5_pEdge edge
Definition: libmmgtypes.h:550
char ddebug
Definition: libmmgtypes.h:453
static int paktri(MMG5_pMesh mesh)
Definition: hash_s.c:45
int ntmax
Definition: libmmgtypes.h:516
if(!ier) exit(EXIT_FAILURE)
double n[3]
Definition: libmmgtypes.h:216