diff options
Diffstat (limited to 'source/blender/draw/intern/draw_cache_extract_mesh_render_data.cc')
| -rw-r--r-- | source/blender/draw/intern/draw_cache_extract_mesh_render_data.cc | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/source/blender/draw/intern/draw_cache_extract_mesh_render_data.cc b/source/blender/draw/intern/draw_cache_extract_mesh_render_data.cc index 86b20a5cb7c..e07fe81840e 100644 --- a/source/blender/draw/intern/draw_cache_extract_mesh_render_data.cc +++ b/source/blender/draw/intern/draw_cache_extract_mesh_render_data.cc @@ -14,6 +14,7 @@ #include "BLI_math.h" #include "BLI_task.h" +#include "BKE_attribute.hh" #include "BKE_editmesh.h" #include "BKE_editmesh_cache.h" #include "BKE_mesh.h" @@ -231,7 +232,7 @@ static void mesh_render_data_polys_sorted_build(MeshRenderData *mr, MeshBufferCa for (int i = 0; i < mr->poly_len; i++) { if (!(mr->use_hide && mr->hide_poly && mr->hide_poly[i])) { const MPoly *mp = &mr->mpoly[i]; - const int mat = min_ii(mp->mat_nr, mat_last); + const int mat = min_ii(mr->material_indices ? mr->material_indices[i] : 0, mat_last); tri_first_index[i] = mat_tri_offs[mat]; mat_tri_offs[mat] += mp->totloop - 2; } @@ -270,7 +271,7 @@ static void mesh_render_data_mat_tri_len_mesh_range_fn(void *__restrict userdata const MPoly *mp = &mr->mpoly[iter]; if (!(mr->use_hide && mr->hide_poly && mr->hide_poly[iter])) { - int mat = min_ii(mp->mat_nr, mr->mat_len - 1); + int mat = min_ii(mr->material_indices ? mr->material_indices[iter] : 0, mr->mat_len - 1); mat_tri_len[mat] += mp->totloop - 2; } } @@ -576,6 +577,9 @@ MeshRenderData *mesh_render_data_create(Object *object, mr->e_origindex = static_cast<const int *>(CustomData_get_layer(&mr->me->edata, CD_ORIGINDEX)); mr->p_origindex = static_cast<const int *>(CustomData_get_layer(&mr->me->pdata, CD_ORIGINDEX)); + mr->material_indices = static_cast<const int *>( + CustomData_get_layer_named(&me->pdata, CD_PROP_INT32, "material_index")); + mr->hide_vert = static_cast<const bool *>( CustomData_get_layer_named(&me->vdata, CD_PROP_BOOL, ".hide_vert")); mr->hide_edge = static_cast<const bool *>( |