23 #include "../geometry/normal_cycle.h"
34 Vec3r vec1(
e->GetaVertex()->GetVertex() -
v->GetVertex());
35 Vec3r vec2(
e->GetbVertex()->GetVertex() -
v->GetVertex());
36 return ((vec1 * vec2) < 0);
44 for (
int i = 0; i < 3; i++) {
66 return (udotv / denom);
95 if (
v->isBoundary()) {
101 for (itE =
v->incoming_edges_begin(); itE !=
v->incoming_edges_end(); itE++) {
102 area += (*itE)->GetaFace()->getArea();
105 Kh =
Vec3r(0.0, 0.0, 0.0);
107 for (itE =
v->incoming_edges_begin(); itE !=
v->incoming_edges_end(); itE++) {
108 WOEdge *
e = (*itE)->getPrevOnFace();
110 if ((
e->GetaVertex() ==
v) || (
e->GetbVertex() ==
v)) {
119 Kh =
Vec3r(Kh + temp * (
v2->GetVertex() -
v->GetVertex()));
122 Kh =
Vec3r(Kh + temp * (
v1->GetVertex() -
v->GetVertex()));
139 real angle_sum = 0.0;
149 if (
v->isBoundary()) {
155 for (itE =
v->incoming_edges_begin(); itE !=
v->incoming_edges_end(); itE++) {
156 area += (*itE)->GetaFace()->getArea();
159 for (itE =
v->incoming_edges_begin(); itE !=
v->incoming_edges_end(); itE++) {
160 WOEdge *
e = (*itE)->getPrevOnFace();
166 *Kg = (2.0 *
M_PI - angle_sum) /
area;
173 real temp = Kh * Kh - Kg;
192 temp = 1.0 / (m21 * m12 - m11 * m22);
193 *x1 = (m12 * b2 - m22 * b1) * temp;
194 *
x2 = (m11 * b2 - m21 * b1) * temp;
215 Vec3r basis1, basis2, d, eig;
217 real aterm_da, bterm_da, cterm_da, const_da;
218 real aterm_db, bterm_db, cterm_db, const_db;
221 real *weights, *kappas, *d1s, *d2s;
237 N[0] =
N[1] =
N[2] = 0.0;
239 for (itE =
v->incoming_edges_begin(); itE !=
v->incoming_edges_end(); itE++) {
240 N =
Vec3r(
N + (*itE)->GetaFace()->GetNormal());
242 real normN =
N.norm();
251 basis1[0] = basis1[1] = basis1[2] = 0.0;
260 basis2 = (
N ^ basis1);
264 basis1 = (
N ^ basis2);
267 aterm_da = bterm_da = cterm_da = const_da = 0.0;
268 aterm_db = bterm_db = cterm_db = const_db = 0.0;
269 int nb_edges =
v->GetEdges().size();
271 weights = (
real *)malloc(
sizeof(
real) * nb_edges);
272 kappas = (
real *)malloc(
sizeof(
real) * nb_edges);
273 d1s = (
real *)malloc(
sizeof(
real) * nb_edges);
274 d2s = (
real *)malloc(
sizeof(
real) * nb_edges);
277 for (itE =
v->incoming_edges_begin(); itE !=
v->incoming_edges_end(); itE++) {
280 real weight, kappa, d1, d2;
314 vec_edge =
Vec3r(-1 *
e->GetVec());
317 vdotN = vec_edge *
N;
320 kappa = 2.0 * vdotN / ve2;
336 weight += ve2 * f1->
getArea() / 4.0;
339 weight += ve2 * f1->
getArea() / 8.0;
349 weight += ve2 * f1->
getArea() / 4.0;
352 weight += ve2 * f1->
getArea() / 8.0;
357 d[0] = vec_edge[0] - vdotN *
N[0];
358 d[1] = vec_edge[1] - vdotN *
N[1];
359 d[2] = vec_edge[2] - vdotN *
N[2];
367 weights[edge_count] = weight;
368 kappas[edge_count] = kappa;
369 d1s[edge_count] = d1;
370 d2s[edge_count] = d2;
374 aterm_da += weight * d1 * d1 * d1 * d1;
375 bterm_da += weight * d1 * d1 * 2 * d1 * d2;
376 cterm_da += weight * d1 * d1 * d2 * d2;
377 const_da += weight * d1 * d1 * (-kappa);
379 aterm_db += weight * d1 * d2 * d1 * d1;
380 bterm_db += weight * d1 * d2 * 2 * d1 * d2;
381 cterm_db += weight * d1 * d2 * d2 * d2;
382 const_db += weight * d1 * d2 * (-kappa);
386 aterm_da -= cterm_da;
387 const_da += cterm_da * normKh;
389 aterm_db -= cterm_db;
390 const_db += cterm_db * normKh;
393 if (((aterm_da * bterm_db - aterm_db * bterm_da) != 0.0) &&
394 ((const_da != 0.0) || (const_db != 0.0))) {
395 linsolve(aterm_da, bterm_da, -const_da, aterm_db, bterm_db, -const_db, &
a, &
b);
419 err_e1 = err_e2 = 0.0;
421 for (
e = 0;
e < edge_count;
e++) {
422 real weight, kappa, d1, d2;
431 temp1 =
fabs(eig[0] * d1 + eig[1] * d2);
432 temp1 = temp1 * temp1;
433 temp2 =
fabs(eig[1] * d1 - eig[0] * d2);
434 temp2 = temp2 * temp2;
437 delta = K1 * temp1 + K2 * temp2 - kappa;
438 err_e1 += weight * delta * delta;
441 delta = K2 * temp1 + K1 * temp2 - kappa;
442 err_e2 += weight * delta * delta;
450 if (err_e2 < err_e1) {
457 e1[0] = eig[0] * basis1[0] + eig[1] * basis2[0];
458 e1[1] = eig[0] * basis1[1] + eig[1] * basis2[1];
459 e1[2] = eig[0] * basis1[2] + eig[1] * basis2[2];
472 const Vec3r &n1 = h->GetbFace()->GetNormal();
473 const Vec3r &n2 = h->GetaFace()->GetNormal();
474 const Vec3r v = h->GetVec();
475 real sine = (n1 ^ n2) *
v /
v.norm();
525 std::set<WVertex *> vertices;
527 std::stack<WVertex *> S;
529 vertices.insert(start);
533 if (
v->isBoundary()) {
536 const Vec3r &
P =
v->GetVertex();
539 for (; woeit != woeitend; ++woeit) {
541 if ((
v == start) || h->
GetVec() * (O -
P) > 0.0) {
550 if (vertices.find(
w) == vertices.end()) {
569 for (; woeit != woeitend; ++woeit) {
void BLI_kdtree_nd_() free(KDTree *tree)
GTS - Library for the manipulation of triangulated surfaces.
_GL_VOID GLfloat value _GL_VOID_RET _GL_VOID const GLuint GLboolean *residences _GL_BOOL_RET _GL_VOID GLsizei GLfloat GLfloat GLfloat GLfloat const GLubyte *bitmap _GL_VOID_RET _GL_VOID GLenum const void *lists _GL_VOID_RET _GL_VOID const GLdouble *equation _GL_VOID_RET _GL_VOID GLdouble GLdouble blue _GL_VOID_RET _GL_VOID GLfloat GLfloat blue _GL_VOID_RET _GL_VOID GLint GLint blue _GL_VOID_RET _GL_VOID GLshort GLshort blue _GL_VOID_RET _GL_VOID GLubyte GLubyte blue _GL_VOID_RET _GL_VOID GLuint GLuint blue _GL_VOID_RET _GL_VOID GLushort GLushort blue _GL_VOID_RET _GL_VOID GLbyte GLbyte GLbyte alpha _GL_VOID_RET _GL_VOID GLdouble GLdouble GLdouble alpha _GL_VOID_RET _GL_VOID GLfloat GLfloat GLfloat alpha _GL_VOID_RET _GL_VOID GLint GLint GLint alpha _GL_VOID_RET _GL_VOID GLshort GLshort GLshort alpha _GL_VOID_RET _GL_VOID GLubyte GLubyte GLubyte alpha _GL_VOID_RET _GL_VOID GLuint GLuint GLuint alpha _GL_VOID_RET _GL_VOID GLushort GLushort GLushort alpha _GL_VOID_RET _GL_VOID GLenum mode _GL_VOID_RET _GL_VOID GLint GLsizei GLsizei GLenum type _GL_VOID_RET _GL_VOID GLsizei GLenum GLenum const void *pixels _GL_VOID_RET _GL_VOID const void *pointer _GL_VOID_RET _GL_VOID GLdouble v _GL_VOID_RET _GL_VOID GLfloat v _GL_VOID_RET _GL_VOID GLint GLint i2 _GL_VOID_RET _GL_VOID GLint j _GL_VOID_RET _GL_VOID GLfloat param _GL_VOID_RET _GL_VOID GLint param _GL_VOID_RET _GL_VOID GLdouble GLdouble GLdouble GLdouble GLdouble zFar _GL_VOID_RET _GL_UINT GLdouble *equation _GL_VOID_RET _GL_VOID GLenum GLint *params _GL_VOID_RET _GL_VOID GLenum GLfloat *v _GL_VOID_RET _GL_VOID GLenum GLfloat *params _GL_VOID_RET _GL_VOID GLfloat *values _GL_VOID_RET _GL_VOID GLushort *values _GL_VOID_RET _GL_VOID GLenum GLfloat *params _GL_VOID_RET _GL_VOID GLenum GLdouble *params _GL_VOID_RET _GL_VOID GLenum GLint *params _GL_VOID_RET _GL_VOID GLsizei const void *pointer _GL_VOID_RET _GL_VOID GLsizei const void *pointer _GL_VOID_RET _GL_BOOL GLfloat param _GL_VOID_RET _GL_VOID GLint param _GL_VOID_RET _GL_VOID GLenum GLfloat param _GL_VOID_RET _GL_VOID GLenum GLint param _GL_VOID_RET _GL_VOID GLushort pattern _GL_VOID_RET _GL_VOID GLdouble GLdouble GLint GLint const GLdouble *points _GL_VOID_RET _GL_VOID GLdouble GLdouble GLint GLint GLdouble GLdouble GLint GLint const GLdouble *points _GL_VOID_RET _GL_VOID GLdouble GLdouble u2 _GL_VOID_RET _GL_VOID GLdouble GLdouble GLint GLdouble GLdouble v2 _GL_VOID_RET _GL_VOID GLenum GLfloat param _GL_VOID_RET _GL_VOID GLenum GLint param _GL_VOID_RET _GL_VOID GLenum mode _GL_VOID_RET _GL_VOID GLdouble GLdouble nz _GL_VOID_RET _GL_VOID GLfloat GLfloat nz _GL_VOID_RET _GL_VOID GLint GLint nz _GL_VOID_RET _GL_VOID GLshort GLshort nz _GL_VOID_RET _GL_VOID GLsizei const void *pointer _GL_VOID_RET _GL_VOID GLsizei const GLfloat *values _GL_VOID_RET _GL_VOID GLsizei const GLushort *values _GL_VOID_RET _GL_VOID GLint param _GL_VOID_RET _GL_VOID const GLuint const GLclampf *priorities _GL_VOID_RET _GL_VOID GLdouble y _GL_VOID_RET _GL_VOID GLfloat y _GL_VOID_RET _GL_VOID GLint y _GL_VOID_RET _GL_VOID GLshort y _GL_VOID_RET _GL_VOID GLdouble GLdouble z _GL_VOID_RET _GL_VOID GLfloat GLfloat z _GL_VOID_RET _GL_VOID GLint GLint z _GL_VOID_RET _GL_VOID GLshort GLshort z _GL_VOID_RET _GL_VOID GLdouble GLdouble GLdouble w _GL_VOID_RET _GL_VOID GLfloat GLfloat GLfloat w _GL_VOID_RET _GL_VOID GLint GLint GLint w _GL_VOID_RET _GL_VOID GLshort GLshort GLshort w _GL_VOID_RET _GL_VOID GLdouble GLdouble GLdouble y2 _GL_VOID_RET _GL_VOID GLfloat GLfloat GLfloat y2 _GL_VOID_RET _GL_VOID GLint GLint GLint y2 _GL_VOID_RET _GL_VOID GLshort GLshort GLshort y2 _GL_VOID_RET _GL_VOID GLdouble GLdouble GLdouble z _GL_VOID_RET _GL_VOID GLdouble GLdouble z _GL_VOID_RET _GL_VOID GLuint *buffer _GL_VOID_RET _GL_VOID GLdouble t _GL_VOID_RET _GL_VOID GLfloat t _GL_VOID_RET _GL_VOID GLint t _GL_VOID_RET _GL_VOID GLshort t _GL_VOID_RET _GL_VOID GLdouble GLdouble r _GL_VOID_RET _GL_VOID GLfloat GLfloat r _GL_VOID_RET _GL_VOID GLint GLint r _GL_VOID_RET _GL_VOID GLshort GLshort r _GL_VOID_RET _GL_VOID GLdouble GLdouble r
_GL_VOID GLfloat value _GL_VOID_RET _GL_VOID const GLuint GLboolean *residences _GL_BOOL_RET _GL_VOID GLsizei GLfloat GLfloat GLfloat GLfloat const GLubyte *bitmap _GL_VOID_RET _GL_VOID GLenum const void *lists _GL_VOID_RET _GL_VOID const GLdouble *equation _GL_VOID_RET _GL_VOID GLdouble GLdouble blue _GL_VOID_RET _GL_VOID GLfloat GLfloat blue _GL_VOID_RET _GL_VOID GLint GLint blue _GL_VOID_RET _GL_VOID GLshort GLshort blue _GL_VOID_RET _GL_VOID GLubyte GLubyte blue _GL_VOID_RET _GL_VOID GLuint GLuint blue _GL_VOID_RET _GL_VOID GLushort GLushort blue _GL_VOID_RET _GL_VOID GLbyte GLbyte GLbyte alpha _GL_VOID_RET _GL_VOID GLdouble GLdouble GLdouble alpha _GL_VOID_RET _GL_VOID GLfloat GLfloat GLfloat alpha _GL_VOID_RET _GL_VOID GLint GLint GLint alpha _GL_VOID_RET _GL_VOID GLshort GLshort GLshort alpha _GL_VOID_RET _GL_VOID GLubyte GLubyte GLubyte alpha _GL_VOID_RET _GL_VOID GLuint GLuint GLuint alpha _GL_VOID_RET _GL_VOID GLushort GLushort GLushort alpha _GL_VOID_RET _GL_VOID GLenum mode _GL_VOID_RET _GL_VOID GLint GLsizei GLsizei GLenum type _GL_VOID_RET _GL_VOID GLsizei GLenum GLenum const void *pixels _GL_VOID_RET _GL_VOID const void *pointer _GL_VOID_RET _GL_VOID GLdouble v _GL_VOID_RET _GL_VOID GLfloat v _GL_VOID_RET _GL_VOID GLint GLint i2 _GL_VOID_RET _GL_VOID GLint j _GL_VOID_RET _GL_VOID GLfloat param _GL_VOID_RET _GL_VOID GLint param _GL_VOID_RET _GL_VOID GLdouble GLdouble GLdouble GLdouble GLdouble zFar _GL_VOID_RET _GL_UINT GLdouble *equation _GL_VOID_RET _GL_VOID GLenum GLint *params _GL_VOID_RET _GL_VOID GLenum GLfloat *v _GL_VOID_RET _GL_VOID GLenum GLfloat *params _GL_VOID_RET _GL_VOID GLfloat *values _GL_VOID_RET _GL_VOID GLushort *values _GL_VOID_RET _GL_VOID GLenum GLfloat *params _GL_VOID_RET _GL_VOID GLenum GLdouble *params _GL_VOID_RET _GL_VOID GLenum GLint *params _GL_VOID_RET _GL_VOID GLsizei const void *pointer _GL_VOID_RET _GL_VOID GLsizei const void *pointer _GL_VOID_RET _GL_BOOL GLfloat param _GL_VOID_RET _GL_VOID GLint param _GL_VOID_RET _GL_VOID GLenum GLfloat param _GL_VOID_RET _GL_VOID GLenum GLint param _GL_VOID_RET _GL_VOID GLushort pattern _GL_VOID_RET _GL_VOID GLdouble GLdouble GLint GLint const GLdouble *points _GL_VOID_RET _GL_VOID GLdouble GLdouble GLint GLint GLdouble GLdouble GLint GLint const GLdouble *points _GL_VOID_RET _GL_VOID GLdouble GLdouble u2 _GL_VOID_RET _GL_VOID GLdouble GLdouble GLint GLdouble GLdouble v2 _GL_VOID_RET _GL_VOID GLenum GLfloat param _GL_VOID_RET _GL_VOID GLenum GLint param _GL_VOID_RET _GL_VOID GLenum mode _GL_VOID_RET _GL_VOID GLdouble GLdouble nz _GL_VOID_RET _GL_VOID GLfloat GLfloat nz _GL_VOID_RET _GL_VOID GLint GLint nz _GL_VOID_RET _GL_VOID GLshort GLshort nz _GL_VOID_RET _GL_VOID GLsizei const void *pointer _GL_VOID_RET _GL_VOID GLsizei const GLfloat *values _GL_VOID_RET _GL_VOID GLsizei const GLushort *values _GL_VOID_RET _GL_VOID GLint param _GL_VOID_RET _GL_VOID const GLuint const GLclampf *priorities _GL_VOID_RET _GL_VOID GLdouble y _GL_VOID_RET _GL_VOID GLfloat y _GL_VOID_RET _GL_VOID GLint y _GL_VOID_RET _GL_VOID GLshort y _GL_VOID_RET _GL_VOID GLdouble GLdouble z _GL_VOID_RET _GL_VOID GLfloat GLfloat z _GL_VOID_RET _GL_VOID GLint GLint z _GL_VOID_RET _GL_VOID GLshort GLshort z _GL_VOID_RET _GL_VOID GLdouble GLdouble GLdouble w _GL_VOID_RET _GL_VOID GLfloat GLfloat GLfloat w _GL_VOID_RET _GL_VOID GLint GLint GLint w _GL_VOID_RET _GL_VOID GLshort GLshort GLshort w _GL_VOID_RET _GL_VOID GLdouble GLdouble x2
_GL_VOID GLfloat value _GL_VOID_RET _GL_VOID const GLuint GLboolean *residences _GL_BOOL_RET _GL_VOID GLsizei GLfloat GLfloat GLfloat GLfloat const GLubyte *bitmap _GL_VOID_RET _GL_VOID GLenum const void *lists _GL_VOID_RET _GL_VOID const GLdouble *equation _GL_VOID_RET _GL_VOID GLdouble GLdouble blue _GL_VOID_RET _GL_VOID GLfloat GLfloat blue _GL_VOID_RET _GL_VOID GLint GLint blue _GL_VOID_RET _GL_VOID GLshort GLshort blue _GL_VOID_RET _GL_VOID GLubyte GLubyte blue _GL_VOID_RET _GL_VOID GLuint GLuint blue _GL_VOID_RET _GL_VOID GLushort GLushort blue _GL_VOID_RET _GL_VOID GLbyte GLbyte GLbyte alpha _GL_VOID_RET _GL_VOID GLdouble GLdouble GLdouble alpha _GL_VOID_RET _GL_VOID GLfloat GLfloat GLfloat alpha _GL_VOID_RET _GL_VOID GLint GLint GLint alpha _GL_VOID_RET _GL_VOID GLshort GLshort GLshort alpha _GL_VOID_RET _GL_VOID GLubyte GLubyte GLubyte alpha _GL_VOID_RET _GL_VOID GLuint GLuint GLuint alpha _GL_VOID_RET _GL_VOID GLushort GLushort GLushort alpha _GL_VOID_RET _GL_VOID GLenum mode _GL_VOID_RET _GL_VOID GLint GLsizei GLsizei GLenum type _GL_VOID_RET _GL_VOID GLsizei GLenum GLenum const void *pixels _GL_VOID_RET _GL_VOID const void *pointer _GL_VOID_RET _GL_VOID GLdouble v _GL_VOID_RET _GL_VOID GLfloat v _GL_VOID_RET _GL_VOID GLint GLint i2 _GL_VOID_RET _GL_VOID GLint j _GL_VOID_RET _GL_VOID GLfloat param _GL_VOID_RET _GL_VOID GLint param _GL_VOID_RET _GL_VOID GLdouble GLdouble GLdouble GLdouble GLdouble zFar _GL_VOID_RET _GL_UINT GLdouble *equation _GL_VOID_RET _GL_VOID GLenum GLint *params _GL_VOID_RET _GL_VOID GLenum GLfloat *v _GL_VOID_RET _GL_VOID GLenum GLfloat *params _GL_VOID_RET _GL_VOID GLfloat *values _GL_VOID_RET _GL_VOID GLushort *values _GL_VOID_RET _GL_VOID GLenum GLfloat *params _GL_VOID_RET _GL_VOID GLenum GLdouble *params _GL_VOID_RET _GL_VOID GLenum GLint *params _GL_VOID_RET _GL_VOID GLsizei const void *pointer _GL_VOID_RET _GL_VOID GLsizei const void *pointer _GL_VOID_RET _GL_BOOL GLfloat param _GL_VOID_RET _GL_VOID GLint param _GL_VOID_RET _GL_VOID GLenum GLfloat param _GL_VOID_RET _GL_VOID GLenum GLint param _GL_VOID_RET _GL_VOID GLushort pattern _GL_VOID_RET _GL_VOID GLdouble GLdouble GLint GLint const GLdouble *points _GL_VOID_RET _GL_VOID GLdouble GLdouble GLint GLint GLdouble GLdouble GLint GLint const GLdouble *points _GL_VOID_RET _GL_VOID GLdouble GLdouble u2 _GL_VOID_RET _GL_VOID GLdouble GLdouble GLint GLdouble GLdouble v2 _GL_VOID_RET _GL_VOID GLenum GLfloat param _GL_VOID_RET _GL_VOID GLenum GLint param _GL_VOID_RET _GL_VOID GLenum mode _GL_VOID_RET _GL_VOID GLdouble GLdouble nz _GL_VOID_RET _GL_VOID GLfloat GLfloat nz _GL_VOID_RET _GL_VOID GLint GLint nz _GL_VOID_RET _GL_VOID GLshort GLshort nz _GL_VOID_RET _GL_VOID GLsizei const void *pointer _GL_VOID_RET _GL_VOID GLsizei const GLfloat *values _GL_VOID_RET _GL_VOID GLsizei const GLushort *values _GL_VOID_RET _GL_VOID GLint param _GL_VOID_RET _GL_VOID const GLuint const GLclampf *priorities _GL_VOID_RET _GL_VOID GLdouble y _GL_VOID_RET _GL_VOID GLfloat y _GL_VOID_RET _GL_VOID GLint y _GL_VOID_RET _GL_VOID GLshort y _GL_VOID_RET _GL_VOID GLdouble GLdouble z _GL_VOID_RET _GL_VOID GLfloat GLfloat z _GL_VOID_RET _GL_VOID GLint GLint z _GL_VOID_RET _GL_VOID GLshort GLshort z _GL_VOID_RET _GL_VOID GLdouble GLdouble GLdouble w _GL_VOID_RET _GL_VOID GLfloat GLfloat GLfloat w _GL_VOID_RET _GL_VOID GLint GLint GLint w _GL_VOID_RET _GL_VOID GLshort GLshort GLshort w _GL_VOID_RET _GL_VOID GLdouble GLdouble GLdouble y2 _GL_VOID_RET _GL_VOID GLfloat GLfloat GLfloat y2 _GL_VOID_RET _GL_VOID GLint GLint GLint y2 _GL_VOID_RET _GL_VOID GLshort GLshort GLshort y2 _GL_VOID_RET _GL_VOID GLdouble GLdouble GLdouble z _GL_VOID_RET _GL_VOID GLdouble GLdouble z _GL_VOID_RET _GL_VOID GLuint *buffer _GL_VOID_RET _GL_VOID GLdouble t _GL_VOID_RET _GL_VOID GLfloat t _GL_VOID_RET _GL_VOID GLint t _GL_VOID_RET _GL_VOID GLshort t _GL_VOID_RET _GL_VOID GLdouble t
_GL_VOID GLfloat value _GL_VOID_RET _GL_VOID const GLuint GLboolean *residences _GL_BOOL_RET _GL_VOID GLsizei GLfloat GLfloat GLfloat GLfloat const GLubyte *bitmap _GL_VOID_RET _GL_VOID GLenum const void *lists _GL_VOID_RET _GL_VOID const GLdouble *equation _GL_VOID_RET _GL_VOID GLdouble GLdouble blue _GL_VOID_RET _GL_VOID GLfloat GLfloat blue _GL_VOID_RET _GL_VOID GLint GLint blue _GL_VOID_RET _GL_VOID GLshort GLshort blue _GL_VOID_RET _GL_VOID GLubyte GLubyte blue _GL_VOID_RET _GL_VOID GLuint GLuint blue _GL_VOID_RET _GL_VOID GLushort GLushort blue _GL_VOID_RET _GL_VOID GLbyte GLbyte GLbyte alpha _GL_VOID_RET _GL_VOID GLdouble GLdouble GLdouble alpha _GL_VOID_RET _GL_VOID GLfloat GLfloat GLfloat alpha _GL_VOID_RET _GL_VOID GLint GLint GLint alpha _GL_VOID_RET _GL_VOID GLshort GLshort GLshort alpha _GL_VOID_RET _GL_VOID GLubyte GLubyte GLubyte alpha _GL_VOID_RET _GL_VOID GLuint GLuint GLuint alpha _GL_VOID_RET _GL_VOID GLushort GLushort GLushort alpha _GL_VOID_RET _GL_VOID GLenum mode _GL_VOID_RET _GL_VOID GLint GLsizei GLsizei GLenum type _GL_VOID_RET _GL_VOID GLsizei GLenum GLenum const void *pixels _GL_VOID_RET _GL_VOID const void *pointer _GL_VOID_RET _GL_VOID GLdouble v _GL_VOID_RET _GL_VOID GLfloat v _GL_VOID_RET _GL_VOID GLint GLint i2 _GL_VOID_RET _GL_VOID GLint j _GL_VOID_RET _GL_VOID GLfloat param _GL_VOID_RET _GL_VOID GLint param _GL_VOID_RET _GL_VOID GLdouble GLdouble GLdouble GLdouble GLdouble zFar _GL_VOID_RET _GL_UINT GLdouble *equation _GL_VOID_RET _GL_VOID GLenum GLint *params _GL_VOID_RET _GL_VOID GLenum GLfloat *v _GL_VOID_RET _GL_VOID GLenum GLfloat *params _GL_VOID_RET _GL_VOID GLfloat *values _GL_VOID_RET _GL_VOID GLushort *values _GL_VOID_RET _GL_VOID GLenum GLfloat *params _GL_VOID_RET _GL_VOID GLenum GLdouble *params _GL_VOID_RET _GL_VOID GLenum GLint *params _GL_VOID_RET _GL_VOID GLsizei const void *pointer _GL_VOID_RET _GL_VOID GLsizei const void *pointer _GL_VOID_RET _GL_BOOL GLfloat param _GL_VOID_RET _GL_VOID GLint param _GL_VOID_RET _GL_VOID GLenum GLfloat param _GL_VOID_RET _GL_VOID GLenum GLint param _GL_VOID_RET _GL_VOID GLushort pattern _GL_VOID_RET _GL_VOID GLdouble GLdouble GLint GLint const GLdouble *points _GL_VOID_RET _GL_VOID GLdouble GLdouble GLint GLint GLdouble v1
Classes to define a Winged Edge data structure.
ATTR_WARN_UNUSED_RESULT const BMVert * v2
ATTR_WARN_UNUSED_RESULT const BMVert const BMEdge * e
ATTR_WARN_UNUSED_RESULT const BMVert * v
SIMD_FORCE_INLINE const btScalar & w() const
Return the w value.
SIMD_FORCE_INLINE btScalar angle(const btVector3 &v) const
Return the angle between this and another vector.
void accumulate_dihedral_angle(const Vec3r &edge, real angle, real neigh_area=1.0)
value_type squareNorm() const
Vec< T, N > & normalize()
short GetNumberOfOEdges()
bool getOppositeEdge(const WVertex *v, WOEdge *&e)
WOEdge * GetNextOEdge(WOEdge *iOEdge)
const vector< WOEdge * > & getEdgeList()
virtual incoming_edge_iterator incoming_edges_begin()
virtual incoming_edge_iterator incoming_edges_end()
ccl_device_inline float2 fabs(const float2 &a)
VecMat::Vec3< real > Vec3r
static bool sphere_clip_vector(const Vec3r &O, real r, const Vec3r &P, Vec3r &V)
void compute_curvature_tensor(WVertex *start, real radius, NormalCycle &nc)
void compute_curvature_tensor_one_ring(WVertex *start, NormalCycle &nc)
void gts_vertex_principal_directions(WVertex *v, Vec3r Kh, real Kg, Vec3r &e1, Vec3r &e2)
bool gts_vertex_gaussian_curvature(WVertex *v, real *Kg)
static bool triangle_obtuse(WVertex *UNUSED(v), WFace *f)
static real angle_from_cotan(WVertex *vo, WVertex *v1, WVertex *v2)
bool gts_vertex_mean_curvature_normal(WVertex *v, Vec3r &Kh)
static void eigenvector(real a, real b, real c, Vec3r e)
static bool angle_obtuse(WVertex *v, WFace *f)
static void linsolve(real m11, real m12, real b1, real m21, real m22, real b2, real *x1, real *x2)
static real cotan(WVertex *vo, WVertex *v1, WVertex *v2)
void gts_vertex_principal_curvatures(real Kh, real Kg, real *K1, real *K2)
INLINE Rall1d< T, V, S > asin(const Rall1d< T, V, S > &x)
INLINE Rall1d< T, V, S > atan2(const Rall1d< T, V, S > &y, const Rall1d< T, V, S > &x)
static void area(int d1, int d2, int e1, int e2, float weights[2])
static const pxr::TfToken b("b", pxr::TfToken::Immortal)
CCL_NAMESPACE_BEGIN struct Window V