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-rw-r--r--source/blender/editors/sculpt_paint/sculpt.c450
1 files changed, 150 insertions, 300 deletions
diff --git a/source/blender/editors/sculpt_paint/sculpt.c b/source/blender/editors/sculpt_paint/sculpt.c
index fad7f089dca..a78a79a8ac9 100644
--- a/source/blender/editors/sculpt_paint/sculpt.c
+++ b/source/blender/editors/sculpt_paint/sculpt.c
@@ -38,6 +38,8 @@
#include "BLI_math.h"
#include "BLI_blenlib.h"
#include "BLI_dial.h"
+#include "BLI_task.h"
+#include "BLI_threads.h"
#include "BLI_utildefines.h"
#include "BLI_ghash.h"
@@ -776,127 +778,172 @@ static float calc_symmetry_feather(Sculpt *sd, StrokeCache *cache)
* \note These are all _very_ similar, when changing one, check others.
* \{ */
-static void calc_area_center(
- Sculpt *sd, Object *ob,
- PBVHNode **nodes, int totnode,
- float r_area_co[3])
-{
- const Brush *brush = BKE_paint_brush(&sd->paint);
- SculptSession *ss = ob->sculpt;
- const bool has_bm_orco = ss->bm && sculpt_stroke_is_dynamic_topology(ss, brush);
- int n;
+typedef struct SculptCalcAreaData {
+ Sculpt *sd;
+ Object *ob;
+ PBVHNode **nodes;
+ int totnode;
+ bool has_bm_orco;
/* 0=towards view, 1=flipped */
- float area_co[2][3] = {{0.0f}};
+ float (*area_co)[3];
+ float (*area_no)[3];
+ int *count;
- int count[2] = {0};
+ ThreadMutex mutex;
+} SculptCalcAreaData;
-#pragma omp parallel for schedule(guided) if ((sd->flags & SCULPT_USE_OPENMP) && totnode > SCULPT_OMP_LIMIT)
- for (n = 0; n < totnode; n++) {
- PBVHVertexIter vd;
- SculptBrushTest test;
- SculptUndoNode *unode;
- float private_co[2][3] = {{0.0f}};
- int private_count[2] = {0};
- bool use_original;
+static void calc_area_normal_and_centr_task_cb(void *userdata, void *UNUSED(userdata_chunk), int n)
+{
+ SculptCalcAreaData *data = userdata;
+ SculptSession *ss = data->ob->sculpt;
+ PBVHVertexIter vd;
+ SculptBrushTest test;
+ SculptUndoNode *unode;
- unode = sculpt_undo_push_node(ob, nodes[n], SCULPT_UNDO_COORDS);
- sculpt_brush_test_init(ss, &test);
+ float private_co[2][3] = {{0.0f}};
+ float private_no[2][3] = {{0.0f}};
+ int private_count[2] = {0};
+ bool use_original;
+
+ unode = sculpt_undo_push_node(data->ob, data->nodes[n], SCULPT_UNDO_COORDS);
+ sculpt_brush_test_init(ss, &test);
- use_original = (ss->cache->original && (unode->co || unode->bm_entry));
+ use_original = (ss->cache->original && (unode->co || unode->bm_entry));
- /* when the mesh is edited we can't rely on original coords
- * (original mesh may not even have verts in brush radius) */
- if (use_original && has_bm_orco) {
- float (*orco_coords)[3];
- int (*orco_tris)[3];
- int orco_tris_num;
- int i;
+ /* when the mesh is edited we can't rely on original coords
+ * (original mesh may not even have verts in brush radius) */
+ if (use_original && data->has_bm_orco) {
+ float (*orco_coords)[3];
+ int (*orco_tris)[3];
+ int orco_tris_num;
+ int i;
- BKE_pbvh_node_get_bm_orco_data(
- nodes[n],
- &orco_tris, &orco_tris_num, &orco_coords);
+ BKE_pbvh_node_get_bm_orco_data(
+ data->nodes[n],
+ &orco_tris, &orco_tris_num, &orco_coords);
- for (i = 0; i < orco_tris_num; i++) {
- const float *co_tri[3] = {
- orco_coords[orco_tris[i][0]],
- orco_coords[orco_tris[i][1]],
- orco_coords[orco_tris[i][2]],
- };
- float co[3];
+ for (i = 0; i < orco_tris_num; i++) {
+ const float *co_tri[3] = {
+ orco_coords[orco_tris[i][0]],
+ orco_coords[orco_tris[i][1]],
+ orco_coords[orco_tris[i][2]],
+ };
+ float co[3];
- closest_on_tri_to_point_v3(co, test.location, UNPACK3(co_tri));
+ closest_on_tri_to_point_v3(co, test.location, UNPACK3(co_tri));
- if (sculpt_brush_test_fast(&test, co)) {
- float no[3];
- int flip_index;
+ if (sculpt_brush_test_fast(&test, co)) {
+ float no[3];
+ int flip_index;
- cross_tri_v3(no, UNPACK3(co_tri));
+ normal_tri_v3(no, UNPACK3(co_tri));
- flip_index = (dot_v3v3(ss->cache->view_normal, no) <= 0.0f);
+ flip_index = (dot_v3v3(ss->cache->view_normal, no) <= 0.0f);
+ if (data->area_co)
add_v3_v3(private_co[flip_index], co);
- private_count[flip_index] += 1;
- }
+ if (data->area_no)
+ add_v3_v3(private_no[flip_index], no);
+ private_count[flip_index] += 1;
}
}
- else {
- BKE_pbvh_vertex_iter_begin(ss->pbvh, nodes[n], vd, PBVH_ITER_UNIQUE)
- {
- const float *co;
- const short *no_s; /* bm_vert only */
+ }
+ else {
+ BKE_pbvh_vertex_iter_begin(ss->pbvh, data->nodes[n], vd, PBVH_ITER_UNIQUE)
+ {
+ const float *co;
+ const short *no_s; /* bm_vert only */
- if (use_original) {
- if (unode->bm_entry) {
- BM_log_original_vert_data(ss->bm_log, vd.bm_vert, &co, &no_s);
- }
- else {
- co = unode->co[vd.i];
- no_s = unode->no[vd.i];
- }
+ if (use_original) {
+ if (unode->bm_entry) {
+ BM_log_original_vert_data(ss->bm_log, vd.bm_vert, &co, &no_s);
}
else {
- co = vd.co;
+ co = unode->co[vd.i];
+ no_s = unode->no[vd.i];
}
+ }
+ else {
+ co = vd.co;
+ }
- if (sculpt_brush_test_fast(&test, co)) {
- float no_buf[3];
- const float *no;
- int flip_index;
+ if (sculpt_brush_test_fast(&test, co)) {
+ float no_buf[3];
+ const float *no;
+ int flip_index;
- if (use_original) {
- normal_short_to_float_v3(no_buf, no_s);
+ if (use_original) {
+ normal_short_to_float_v3(no_buf, no_s);
+ no = no_buf;
+ }
+ else {
+ if (vd.no) {
+ normal_short_to_float_v3(no_buf, vd.no);
no = no_buf;
}
else {
- if (vd.no) {
- normal_short_to_float_v3(no_buf, vd.no);
- no = no_buf;
- }
- else {
- no = vd.fno;
- }
+ no = vd.fno;
}
+ }
- flip_index = (dot_v3v3(ss->cache->view_normal, no) <= 0.0f);
+ flip_index = (dot_v3v3(ss->cache->view_normal, no) <= 0.0f);
+ if (data->area_co)
add_v3_v3(private_co[flip_index], co);
- private_count[flip_index] += 1;
- }
+ if (data->area_no)
+ add_v3_v3(private_no[flip_index], no);
+ private_count[flip_index] += 1;
}
- BKE_pbvh_vertex_iter_end;
}
+ BKE_pbvh_vertex_iter_end;
+ }
-#pragma omp critical
- {
- /* for flatten center */
- add_v3_v3(area_co[0], private_co[0]);
- add_v3_v3(area_co[1], private_co[1]);
+ BLI_mutex_lock(&data->mutex);
- /* weights */
- count[0] += private_count[0];
- count[1] += private_count[1];
- }
+ /* for flatten center */
+ if (data->area_co) {
+ add_v3_v3(data->area_co[0], private_co[0]);
+ add_v3_v3(data->area_co[1], private_co[1]);
}
+ /* for area normal */
+ if (data->area_no) {
+ add_v3_v3(data->area_no[0], private_no[0]);
+ add_v3_v3(data->area_no[1], private_no[1]);
+ }
+
+ /* weights */
+ data->count[0] += private_count[0];
+ data->count[1] += private_count[1];
+
+ BLI_mutex_unlock(&data->mutex);
+}
+
+static void calc_area_center(
+ Sculpt *sd, Object *ob,
+ PBVHNode **nodes, int totnode,
+ float r_area_co[3])
+{
+ const Brush *brush = BKE_paint_brush(&sd->paint);
+ SculptSession *ss = ob->sculpt;
+ const bool has_bm_orco = ss->bm && sculpt_stroke_is_dynamic_topology(ss, brush);
+ int n;
+
+ /* 0=towards view, 1=flipped */
+ float area_co[2][3] = {{0.0f}};
+
+ int count[2] = {0};
+
+ SculptCalcAreaData data = {
+ .sd = sd, .ob = ob, .nodes = nodes, .totnode = totnode, .has_bm_orco = has_bm_orco,
+ .area_co = area_co, .area_no = NULL, .count = count,
+ };
+ BLI_mutex_init(&data.mutex);
+
+ BLI_task_parallel_range_ex(0, totnode, &data, NULL, 0, calc_area_normal_and_centr_task_cb,
+ ((sd->flags & SCULPT_USE_OPENMP) && totnode > SCULPT_OMP_LIMIT), false);
+
+ BLI_mutex_end(&data.mutex);
+
/* for flatten center */
for (n = 0; n < ARRAY_SIZE(area_co); n++) {
if (count[n] != 0) {
@@ -925,111 +972,16 @@ static void calc_area_normal(
int count[2] = {0};
-#pragma omp parallel for schedule(guided) if ((sd->flags & SCULPT_USE_OPENMP) && totnode > SCULPT_OMP_LIMIT)
- for (n = 0; n < totnode; n++) {
- PBVHVertexIter vd;
- SculptBrushTest test;
- SculptUndoNode *unode;
- float private_no[2][3] = {{0.0f}};
- int private_count[2] = {0};
- bool use_original;
-
- unode = sculpt_undo_push_node(ob, nodes[n], SCULPT_UNDO_COORDS);
- sculpt_brush_test_init(ss, &test);
-
- use_original = (ss->cache->original && (unode->co || unode->bm_entry));
-
- /* when the mesh is edited we can't rely on original coords
- * (original mesh may not even have verts in brush radius) */
- if (use_original && has_bm_orco) {
- float (*orco_coords)[3];
- int (*orco_tris)[3];
- int orco_tris_num;
- int i;
-
- BKE_pbvh_node_get_bm_orco_data(
- nodes[n],
- &orco_tris, &orco_tris_num, &orco_coords);
-
- for (i = 0; i < orco_tris_num; i++) {
- const float *co_tri[3] = {
- orco_coords[orco_tris[i][0]],
- orco_coords[orco_tris[i][1]],
- orco_coords[orco_tris[i][2]],
- };
- float co[3];
-
- closest_on_tri_to_point_v3(co, test.location, UNPACK3(co_tri));
-
- if (sculpt_brush_test_fast(&test, co)) {
- float no[3];
- int flip_index;
-
- normal_tri_v3(no, UNPACK3(co_tri));
-
- flip_index = (dot_v3v3(ss->cache->view_normal, no) <= 0.0f);
- add_v3_v3(private_no[flip_index], no);
- private_count[flip_index] += 1;
- }
- }
- }
- else {
- BKE_pbvh_vertex_iter_begin(ss->pbvh, nodes[n], vd, PBVH_ITER_UNIQUE)
- {
- const float *co;
- const short *no_s; /* bm_vert only */
-
- if (use_original) {
- if (unode->bm_entry) {
- BM_log_original_vert_data(ss->bm_log, vd.bm_vert, &co, &no_s);
- }
- else {
- co = unode->co[vd.i];
- no_s = unode->no[vd.i];
- }
- }
- else {
- co = vd.co;
- }
-
- if (sculpt_brush_test_fast(&test, co)) {
- float no_buf[3];
- const float *no;
- int flip_index;
-
- if (use_original) {
- normal_short_to_float_v3(no_buf, no_s);
- no = no_buf;
- }
- else {
- if (vd.no) {
- normal_short_to_float_v3(no_buf, vd.no);
- no = no_buf;
- }
- else {
- no = vd.fno;
- }
- }
+ SculptCalcAreaData data = {
+ .sd = sd, .ob = ob, .nodes = nodes, .totnode = totnode, .has_bm_orco = has_bm_orco,
+ .area_co = NULL, .area_no = area_no, .count = count,
+ };
+ BLI_mutex_init(&data.mutex);
- flip_index = (dot_v3v3(ss->cache->view_normal, no) <= 0.0f);
- add_v3_v3(private_no[flip_index], no);
- private_count[flip_index] += 1;
- }
- }
- BKE_pbvh_vertex_iter_end;
- }
+ BLI_task_parallel_range_ex(0, totnode, &data, NULL, 0, calc_area_normal_and_centr_task_cb,
+ ((sd->flags & SCULPT_USE_OPENMP) && totnode > SCULPT_OMP_LIMIT), false);
-#pragma omp critical
- {
- /* for area normal */
- add_v3_v3(area_no[0], private_no[0]);
- add_v3_v3(area_no[1], private_no[1]);
-
- /* weights */
- count[0] += private_count[0];
- count[1] += private_count[1];
- }
- }
+ BLI_mutex_end(&data.mutex);
/* for area normal */
for (n = 0; n < ARRAY_SIZE(area_no); n++) {
@@ -1057,118 +1009,16 @@ static void calc_area_normal_and_center(
int count[2] = {0};
-#pragma omp parallel for schedule(guided) if ((sd->flags & SCULPT_USE_OPENMP) && totnode > SCULPT_OMP_LIMIT)
- for (n = 0; n < totnode; n++) {
- PBVHVertexIter vd;
- SculptBrushTest test;
- SculptUndoNode *unode;
- float private_co[2][3] = {{0.0f}};
- float private_no[2][3] = {{0.0f}};
- int private_count[2] = {0};
- bool use_original;
-
- unode = sculpt_undo_push_node(ob, nodes[n], SCULPT_UNDO_COORDS);
- sculpt_brush_test_init(ss, &test);
-
- use_original = (ss->cache->original && (unode->co || unode->bm_entry));
-
- /* when the mesh is edited we can't rely on original coords
- * (original mesh may not even have verts in brush radius) */
- if (use_original && has_bm_orco) {
- float (*orco_coords)[3];
- int (*orco_tris)[3];
- int orco_tris_num;
- int i;
-
- BKE_pbvh_node_get_bm_orco_data(
- nodes[n],
- &orco_tris, &orco_tris_num, &orco_coords);
-
- for (i = 0; i < orco_tris_num; i++) {
- const float *co_tri[3] = {
- orco_coords[orco_tris[i][0]],
- orco_coords[orco_tris[i][1]],
- orco_coords[orco_tris[i][2]],
- };
- float co[3];
-
- closest_on_tri_to_point_v3(co, test.location, UNPACK3(co_tri));
-
- if (sculpt_brush_test_fast(&test, co)) {
- float no[3];
- int flip_index;
-
- normal_tri_v3(no, UNPACK3(co_tri));
-
- flip_index = (dot_v3v3(ss->cache->view_normal, no) <= 0.0f);
- add_v3_v3(private_co[flip_index], co);
- add_v3_v3(private_no[flip_index], no);
- private_count[flip_index] += 1;
- }
- }
- }
- else {
- BKE_pbvh_vertex_iter_begin(ss->pbvh, nodes[n], vd, PBVH_ITER_UNIQUE)
- {
- const float *co;
- const short *no_s; /* bm_vert only */
-
- if (use_original) {
- if (unode->bm_entry) {
- BM_log_original_vert_data(ss->bm_log, vd.bm_vert, &co, &no_s);
- }
- else {
- co = unode->co[vd.i];
- no_s = unode->no[vd.i];
- }
- }
- else {
- co = vd.co;
- }
-
- if (sculpt_brush_test_fast(&test, co)) {
- float no_buf[3];
- const float *no;
- int flip_index;
-
- if (use_original) {
- normal_short_to_float_v3(no_buf, no_s);
- no = no_buf;
- }
- else {
- if (vd.no) {
- normal_short_to_float_v3(no_buf, vd.no);
- no = no_buf;
- }
- else {
- no = vd.fno;
- }
- }
-
- flip_index = (dot_v3v3(ss->cache->view_normal, no) <= 0.0f);
- add_v3_v3(private_co[flip_index], co);
- add_v3_v3(private_no[flip_index], no);
- private_count[flip_index] += 1;
- }
- }
- BKE_pbvh_vertex_iter_end;
- }
-
-#pragma omp critical
- {
- /* for flatten center */
- add_v3_v3(area_co[0], private_co[0]);
- add_v3_v3(area_co[1], private_co[1]);
+ SculptCalcAreaData data = {
+ .sd = sd, .ob = ob, .nodes = nodes, .totnode = totnode, .has_bm_orco = has_bm_orco,
+ .area_co = area_co, .area_no = area_no, .count = count,
+ };
+ BLI_mutex_init(&data.mutex);
- /* for area normal */
- add_v3_v3(area_no[0], private_no[0]);
- add_v3_v3(area_no[1], private_no[1]);
+ BLI_task_parallel_range_ex(0, totnode, &data, NULL, 0, calc_area_normal_and_centr_task_cb,
+ ((sd->flags & SCULPT_USE_OPENMP) && totnode > SCULPT_OMP_LIMIT), false);
- /* weights */
- count[0] += private_count[0];
- count[1] += private_count[1];
- }
- }
+ BLI_mutex_end(&data.mutex);
/* for flatten center */
for (n = 0; n < ARRAY_SIZE(area_co); n++) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-20 16:00:43 +0300