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Differential D7385 Diff 23593 source/blender/blenkernel/intern/mesh_tangent.c

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source/blender/blenkernel/intern/mesh_tangent.c

Show First 20 Lines • Show All 654 Lines • ▼ Show 20 Lines else {
num_face_as_quad_map = (int)looptri_len; num_face_as_quad_map = (int)looptri_len;
} }
#endif #endif
/* Calculation */ /* Calculation */
if (looptri_len != 0) { if (looptri_len != 0) {
TaskScheduler *scheduler = BLI_task_scheduler_get(); TaskScheduler *scheduler = BLI_task_scheduler_get();
TaskPool *task_pool; TaskPool *task_pool;
task_pool = BLI_task_pool_create(scheduler, NULL); task_pool = BLI_task_pool_create(scheduler, NULL, TASK_PRIORITY_LOW);
tangent_mask_curr = 0; tangent_mask_curr = 0;
/* Calculate tangent layers */ /* Calculate tangent layers */
SGLSLMeshToTangent data_array[MAX_MTFACE]; SGLSLMeshToTangent data_array[MAX_MTFACE];
const int tangent_layer_num = CustomData_number_of_layers(loopdata_out, CD_TANGENT); const int tangent_layer_num = CustomData_number_of_layers(loopdata_out, CD_TANGENT);
for (int n = 0; n < tangent_layer_num; n++) { for (int n = 0; n < tangent_layer_num; n++) {
int index = CustomData_get_layer_index_n(loopdata_out, CD_TANGENT, n); int index = CustomData_get_layer_index_n(loopdata_out, CD_TANGENT, n);
BLI_assert(n < MAX_MTFACE); BLI_assert(n < MAX_MTFACE);
Show All 30 Lines#endif
loopdata, CD_MLOOPUV, loopdata_out->layers[index].name); loopdata, CD_MLOOPUV, loopdata_out->layers[index].name);
int uv_start = CustomData_get_layer_index(loopdata, CD_MLOOPUV); int uv_start = CustomData_get_layer_index(loopdata, CD_MLOOPUV);
BLI_assert(uv_ind != -1 && uv_start != -1); BLI_assert(uv_ind != -1 && uv_start != -1);
BLI_assert(uv_ind - uv_start < MAX_MTFACE); BLI_assert(uv_ind - uv_start < MAX_MTFACE);
tangent_mask_curr |= (short)(1 << (uv_ind - uv_start)); tangent_mask_curr |= (short)(1 << (uv_ind - uv_start));
} }
mesh2tangent->tangent = loopdata_out->layers[index].data; mesh2tangent->tangent = loopdata_out->layers[index].data;
BLI_task_pool_push( BLI_task_pool_push(task_pool, DM_calc_loop_tangents_thread, mesh2tangent, false, NULL);
task_pool, DM_calc_loop_tangents_thread, mesh2tangent, false, TASK_PRIORITY_LOW);
} }
BLI_assert(tangent_mask_curr == tangent_mask); BLI_assert(tangent_mask_curr == tangent_mask);
BLI_task_pool_work_and_wait(task_pool); BLI_task_pool_work_and_wait(task_pool);
BLI_task_pool_free(task_pool); BLI_task_pool_free(task_pool);
} }
else { else {
tangent_mask_curr = tangent_mask; tangent_mask_curr = tangent_mask;
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