50 float r_adj_prev[3]) = 0;
83 fair_vertices_ex(affected, (
int)depth, vertex_weight, loop_weight);
96 void fair_setup_fairing(
const int v,
107 const int j = vert_col_map.
lookup(
v);
111 for (
int j = 0; j < 3; j++) {
120 for (
int l = 0;
l < vlmap_elem->
count;
l++) {
121 const int l_index = vlmap_elem->
indices[
l];
125 fair_setup_fairing(other_vert,
128 w_i * w_ij * multiplier,
134 fair_setup_fairing(
v,
137 -1 * w_i * w_ij_sum * multiplier,
144 void fair_vertices_ex(
const bool *affected,
150 int num_affected_vertices = 0;
151 for (
int i = 0; i <
totvert_; i++) {
155 vert_col_map.
add(i, num_affected_vertices);
156 num_affected_vertices++;
166 for (
auto item : vert_col_map.
items()) {
167 const int v = item.key;
168 const int col = item.value;
169 fair_setup_fairing(
v,
col, solver, 1.0f,
order, vert_col_map, vertex_weight, loop_weight);
176 for (
auto item : vert_col_map.
items()) {
177 const int v = item.key;
178 const int col = item.value;
179 for (
int j = 0; j < 3; j++) {
211 co_[i] = deform_mverts[i].
co;
236 float r_adj_prev[3])
override
238 const int vert =
mloop_[loop].
v;
314 float r_adj_prev[3])
override
338 vertex_weights_.
reserve(totvert);
339 for (
int i = 0; i < totvert; i++) {
342 vertex_weights_[i] = 1.0f / tot_loop;
345 vertex_weights_[i] = FLT_MAX;
352 return vertex_weights_[index];
366 vertex_weights_.
reserve(totvert);
367 for (
int i = 0; i < totvert; i++) {
372 const float acute_threshold =
M_PI_2;
375 for (
int l = 0;
l < vlmap_elem->
count;
l++) {
376 const int l_index = vlmap_elem->
indices[
l];
378 float b[3],
c[3], d[3];
382 calc_circumcenter(d,
a,
b,
c);
399 vertex_weights_[i] =
area != 0.0f ? 1.0f /
area : 1e12;
405 return vertex_weights_[index];
411 void calc_circumcenter(
float r[3],
const float a[3],
const float b[3],
const float c[3])
419 float ab_cross_ac[3];
451 bool *affected_vertices,
458 affected_vertices, depth, uniform_vertex_weights, uniform_loop_weights);
459 delete uniform_vertex_weights;
465 affected_vertices, depth, voronoi_vertex_weights, uniform_loop_weights);
467 delete uniform_loop_weights;
468 delete voronoi_vertex_weights;
472 struct MVert *deform_mverts,
473 bool *affect_vertices,
478 delete fairing_context;
482 bool *affect_vertices,
487 delete fairing_context;
int poly_find_loop_from_vert(const struct MPoly *poly, const struct MLoop *loopstart, uint vert)
void BKE_mesh_vert_loop_map_create(MeshElemMap **r_map, int **r_mem, const struct MPoly *mpoly, const struct MLoop *mloop, int totvert, int totpoly, int totloop)
float area_tri_v3(const float v1[3], const float v2[3], const float v3[3])
MINLINE float len_squared_v3(const float v[3]) ATTR_WARN_UNUSED_RESULT
MINLINE void sub_v3_v3v3(float r[3], const float a[3], const float b[3])
MINLINE void mul_v3_fl(float r[3], float f)
MINLINE void copy_v3_v3(float r[3], const float a[3])
MINLINE void add_v3_v3v3(float r[3], const float a[3], const float b[3])
MINLINE void cross_v3_v3v3(float r[3], const float a[3], const float b[3])
float angle_v3v3v3(const float a[3], const float b[3], const float c[3]) ATTR_WARN_UNUSED_RESULT
MINLINE void add_v3_v3(float r[3], const float a[3])
#define ME_POLY_LOOP_PREV(mloop, mp, i)
#define ME_POLY_LOOP_NEXT(mloop, mp, i)
Object is a sort of wrapper for general info.
_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 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 order
Read Guarded memory(de)allocation.
in reality light always falls off quadratically Particle Retrieve the data of the particle that spawned the object for example to give variation to multiple instances of an object Point Retrieve information about points in a point cloud Retrieve the edges of an object as it appears to Cycles topology will always appear triangulated Convert a blackbody temperature to an RGB value Normal Map
#define BM_elem_index_get(ele)
#define BM_ITER_ELEM(ele, iter, data, itype)
#define BM_ITER_MESH(ele, iter, bm, itype)
ATTR_WARN_UNUSED_RESULT BMesh * bm
void BM_mesh_elem_table_ensure(BMesh *bm, const char htype)
void BM_mesh_elem_index_ensure(BMesh *bm, const char htype)
BLI_INLINE BMVert * BM_vert_at_index(BMesh *bm, const int index)
BLI_INLINE BMVert * BM_edge_other_vert(BMEdge *e, const BMVert *v) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL()
ATTR_WARN_UNUSED_RESULT const BMLoop * l
ATTR_WARN_UNUSED_RESULT const BMVert const BMEdge * e
ATTR_WARN_UNUSED_RESULT const BMVert * v
~BMeshFairingContext() override
BMeshFairingContext(BMesh *bm)
int other_vertex_index_from_loop(const int loop, const uint v) override
void adjacents_coords_from_loop(const int loop, float r_adj_next[3], float r_adj_prev[3]) override
Vector< BMLoop * > bmloop_
virtual ~FairingContext()=default
MeshElemMap * vertex_loop_map_get(const int v)
virtual void adjacents_coords_from_loop(const int loop, float r_adj_next[3], float r_adj_prev[3])=0
float * vertex_deformation_co_get(const int v)
virtual int other_vertex_index_from_loop(const int loop, const uint v)=0
void fair_vertices(bool *affected, const eMeshFairingDepth depth, VertexWeight *vertex_weight, LoopWeight *loop_weight)
virtual float weight_at_index(const int index)=0
virtual ~LoopWeight()=default
void adjacents_coords_from_loop(const int loop, float r_adj_next[3], float r_adj_prev[3]) override
MeshFairingContext(Mesh *mesh, MVert *deform_mverts)
Vector< int > loop_to_poly_map_
int other_vertex_index_from_loop(const int loop, const uint v) override
~MeshFairingContext() override
virtual float weight_at_index(const int index)=0
virtual ~VertexWeight()=default
VoronoiVertexWeight(FairingContext *fairing_context)
float weight_at_index(const int index) override
bool add(const Key &key, const Value &value)
const Value & lookup(const Key &key) const
ItemIterator items() const
bool contains(const Key &key) const
void reserve(const int64_t min_capacity)
LinearSolver * EIG_linear_solver_new(int num_rows, int num_columns, int num_rhs)
void EIG_linear_solver_right_hand_side_add(LinearSolver *solver, int rhs, int index, double value)
void EIG_linear_solver_delete(LinearSolver *solver)
double EIG_linear_solver_variable_get(LinearSolver *solver, int rhs, int index)
void EIG_linear_solver_matrix_add(LinearSolver *solver, int row, int col, double value)
bool EIG_linear_solver_solve(LinearSolver *solver)
void *(* MEM_malloc_arrayN)(size_t len, size_t size, const char *str)
void *(* MEM_calloc_arrayN)(size_t len, size_t size, const char *str)
void BKE_mesh_prefair_and_fair_vertices(struct Mesh *mesh, struct MVert *deform_mverts, bool *affect_vertices, const eMeshFairingDepth depth)
static void prefair_and_fair_vertices(FairingContext *fairing_context, bool *affected_vertices, const eMeshFairingDepth depth)
void BKE_bmesh_prefair_and_fair_vertices(struct BMesh *bm, bool *affect_vertices, const eMeshFairingDepth depth)
static void area(int d1, int d2, int e1, int e2, float weights[2])
SymEdge< T > * prev(const SymEdge< T > *se)
static const pxr::TfToken b("b", pxr::TfToken::Immortal)