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Differential D7475 Diff 23938 source/blender/editors/sculpt_paint/sculpt_pose.c

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source/blender/editors/sculpt_paint/sculpt_pose.c

Show First 20 Lines • Show All 257 Lines • ▼ Show 20 Lines SculptThreadedTaskData data = {
.sd = sd, .sd = sd,
.ob = ob, .ob = ob,
.nodes = nodes, .nodes = nodes,
.totnode = totnode, .totnode = totnode,
.pose_factor = pose_factor, .pose_factor = pose_factor,
}; };
data.pose_initial_co = pose_target; data.pose_initial_co = pose_target;
PBVHParallelSettings settings; TaskParallelSettings settings;
PoseGrowFactorTLSData gftd; PoseGrowFactorTLSData gftd;
gftd.pos_count = 0; gftd.pos_count = 0;
zero_v3(gftd.pos_avg); zero_v3(gftd.pos_avg);
BKE_pbvh_parallel_range_settings(&settings, (sd->flags & SCULPT_USE_OPENMP), totnode); BKE_pbvh_parallel_range_settings(&settings, (sd->flags & SCULPT_USE_OPENMP), totnode);
settings.func_reduce = pose_brush_grow_factor_reduce; settings.func_reduce = pose_brush_grow_factor_reduce;
settings.userdata_chunk = &gftd; settings.userdata_chunk = &gftd;
settings.userdata_chunk_size = sizeof(PoseGrowFactorTLSData); settings.userdata_chunk_size = sizeof(PoseGrowFactorTLSData);
bool grow_next_iteration = true; bool grow_next_iteration = true;
float prev_len = FLT_MAX; float prev_len = FLT_MAX;
data.prev_mask = MEM_mallocN(SCULPT_vertex_count_get(ss) * sizeof(float), "prev mask"); data.prev_mask = MEM_mallocN(SCULPT_vertex_count_get(ss) * sizeof(float), "prev mask");
while (grow_next_iteration) { while (grow_next_iteration) {
zero_v3(gftd.pos_avg); zero_v3(gftd.pos_avg);
gftd.pos_count = 0; gftd.pos_count = 0;
memcpy(data.prev_mask, pose_factor, SCULPT_vertex_count_get(ss) * sizeof(float)); memcpy(data.prev_mask, pose_factor, SCULPT_vertex_count_get(ss) * sizeof(float));
BKE_pbvh_parallel_range(0, totnode, &data, pose_brush_grow_factor_task_cb_ex, &settings); BLI_task_parallel_range(0, totnode, &data, pose_brush_grow_factor_task_cb_ex, &settings);
if (gftd.pos_count != 0) { if (gftd.pos_count != 0) {
mul_v3_fl(gftd.pos_avg, 1.0f / (float)gftd.pos_count); mul_v3_fl(gftd.pos_avg, 1.0f / (float)gftd.pos_count);
if (pose_origin) { if (pose_origin) {
/* Test with pose origin. Used when growing the factors to compensate the Origin Offset. */ /* Test with pose origin. Used when growing the factors to compensate the Origin Offset. */
/* Stop when the factor's avg_pos starts moving away from the origin instead of getting /* Stop when the factor's avg_pos starts moving away from the origin instead of getting
* closer to it. */ * closer to it. */
float len = len_v3v3(gftd.pos_avg, pose_origin); float len = len_v3v3(gftd.pos_avg, pose_origin);
▲ Show 20 Lines • Show All 497 Lines • ▼ Show 20 Linesvoid SCULPT_pose_brush_init(Sculpt *sd, Object *ob, SculptSession *ss, Brush *br)
/* Init the IK chain that is going to be used to deform the vertices. */ /* Init the IK chain that is going to be used to deform the vertices. */
ss->cache->pose_ik_chain = SCULPT_pose_ik_chain_init( ss->cache->pose_ik_chain = SCULPT_pose_ik_chain_init(
sd, ob, ss, br, ss->cache->true_location, ss->cache->radius); sd, ob, ss, br, ss->cache->true_location, ss->cache->radius);
/* Smooth the weights of each segment for cleaner deformation. */ /* Smooth the weights of each segment for cleaner deformation. */
for (int ik = 0; ik < ss->cache->pose_ik_chain->tot_segments; ik++) { for (int ik = 0; ik < ss->cache->pose_ik_chain->tot_segments; ik++) {
data.pose_factor = ss->cache->pose_ik_chain->segments[ik].weights; data.pose_factor = ss->cache->pose_ik_chain->segments[ik].weights;
for (int i = 0; i < br->pose_smooth_iterations; i++) { for (int i = 0; i < br->pose_smooth_iterations; i++) {
PBVHParallelSettings settings; TaskParallelSettings settings;
BKE_pbvh_parallel_range_settings(&settings, (sd->flags & SCULPT_USE_OPENMP), totnode); BKE_pbvh_parallel_range_settings(&settings, (sd->flags & SCULPT_USE_OPENMP), totnode);
BKE_pbvh_parallel_range(0, totnode, &data, pose_brush_init_task_cb_ex, &settings); BLI_task_parallel_range(0, totnode, &data, pose_brush_init_task_cb_ex, &settings);
} }
} }
MEM_SAFE_FREE(nodes); MEM_SAFE_FREE(nodes);
} }
/* Main Brush Function. */ /* Main Brush Function. */
void SCULPT_do_pose_brush(Sculpt *sd, Object *ob, PBVHNode **nodes, int totnode) void SCULPT_do_pose_brush(Sculpt *sd, Object *ob, PBVHNode **nodes, int totnode)
▲ Show 20 Lines • Show All 73 Lines • ▼ Show 20 Linesvoid SCULPT_do_pose_brush(Sculpt *sd, Object *ob, PBVHNode **nodes, int totnode)
SculptThreadedTaskData data = { SculptThreadedTaskData data = {
.sd = sd, .sd = sd,
.ob = ob, .ob = ob,
.brush = brush, .brush = brush,
.nodes = nodes, .nodes = nodes,
.grab_delta = grab_delta, .grab_delta = grab_delta,
}; };
PBVHParallelSettings settings; TaskParallelSettings settings;
BKE_pbvh_parallel_range_settings(&settings, (sd->flags & SCULPT_USE_OPENMP), totnode); BKE_pbvh_parallel_range_settings(&settings, (sd->flags & SCULPT_USE_OPENMP), totnode);
BKE_pbvh_parallel_range(0, totnode, &data, do_pose_brush_task_cb_ex, &settings); BLI_task_parallel_range(0, totnode, &data, do_pose_brush_task_cb_ex, &settings);
} }
void SCULPT_pose_ik_chain_free(SculptPoseIKChain *ik_chain) void SCULPT_pose_ik_chain_free(SculptPoseIKChain *ik_chain)
{ {
for (int i = 0; i < ik_chain->tot_segments; i++) { for (int i = 0; i < ik_chain->tot_segments; i++) {
MEM_SAFE_FREE(ik_chain->segments[i].weights); MEM_SAFE_FREE(ik_chain->segments[i].weights);
} }
MEM_SAFE_FREE(ik_chain->segments); MEM_SAFE_FREE(ik_chain->segments);
MEM_SAFE_FREE(ik_chain); MEM_SAFE_FREE(ik_chain);
} }