diff options
Diffstat (limited to 'source/blender/draw/intern/mesh_extractors/extract_mesh_vbo_edituv_data.cc')
| -rw-r--r-- | source/blender/draw/intern/mesh_extractors/extract_mesh_vbo_edituv_data.cc | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/source/blender/draw/intern/mesh_extractors/extract_mesh_vbo_edituv_data.cc b/source/blender/draw/intern/mesh_extractors/extract_mesh_vbo_edituv_data.cc index 067d482bc2b..b1866708d14 100644 --- a/source/blender/draw/intern/mesh_extractors/extract_mesh_vbo_edituv_data.cc +++ b/source/blender/draw/intern/mesh_extractors/extract_mesh_vbo_edituv_data.cc @@ -141,14 +141,17 @@ static void extract_edituv_data_init_subdiv(const DRWSubdivCache *subdiv_cache, static void extract_edituv_data_iter_subdiv(const DRWSubdivCache *subdiv_cache, const MeshRenderData *mr, - void *_data) + void *_data, + uint subdiv_quad_index) { MeshExtract_EditUVData_Data *data = static_cast<MeshExtract_EditUVData_Data *>(_data); int *subdiv_loop_vert_index = (int *)GPU_vertbuf_get_data(subdiv_cache->verts_orig_index); int *subdiv_loop_edge_index = (int *)GPU_vertbuf_get_data(subdiv_cache->edges_orig_index); int *subdiv_loop_poly_index = subdiv_cache->subdiv_loop_poly_index; - for (uint i = 0; i < subdiv_cache->num_subdiv_loops; i++) { + uint start_loop_idx = subdiv_quad_index * 4; + uint end_loop_idx = (subdiv_quad_index + 1) * 4; + for (uint i = start_loop_idx; i < end_loop_idx; i++) { const int vert_origindex = subdiv_loop_vert_index[i]; const int edge_origindex = subdiv_loop_edge_index[i]; const int poly_origindex = subdiv_loop_poly_index[i]; |