diff options
Diffstat (limited to 'source/blender/draw/intern/draw_cache_impl_subdivision.cc')
| -rw-r--r-- | source/blender/draw/intern/draw_cache_impl_subdivision.cc | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/source/blender/draw/intern/draw_cache_impl_subdivision.cc b/source/blender/draw/intern/draw_cache_impl_subdivision.cc index c7368c90213..dccad081f64 100644 --- a/source/blender/draw/intern/draw_cache_impl_subdivision.cc +++ b/source/blender/draw/intern/draw_cache_impl_subdivision.cc @@ -559,6 +559,7 @@ void draw_subdiv_cache_free(DRWSubdivCache *cache) GPU_VERTBUF_DISCARD_SAFE(cache->subdiv_polygon_offset_buffer); GPU_VERTBUF_DISCARD_SAFE(cache->extra_coarse_face_data); MEM_SAFE_FREE(cache->subdiv_loop_subdiv_vert_index); + MEM_SAFE_FREE(cache->subdiv_loop_subdiv_edge_index); MEM_SAFE_FREE(cache->subdiv_loop_poly_index); MEM_SAFE_FREE(cache->subdiv_polygon_offset); GPU_VERTBUF_DISCARD_SAFE(cache->subdiv_vertex_face_adjacency_offsets); @@ -647,6 +648,9 @@ static void draw_subdiv_cache_extra_coarse_face_data_mesh(Mesh *mesh, uint32_t * if ((mesh->mpoly[i].flag & ME_SMOOTH) != 0) { flag = SUBDIV_COARSE_FACE_FLAG_SMOOTH; } + if ((mesh->mpoly[i].flag & ME_FACE_SEL) != 0) { + flag = SUBDIV_COARSE_FACE_FLAG_SELECT; + } flags_data[i] = (uint)(mesh->mpoly[i].loopstart) | (flag << SUBDIV_COARSE_FACE_FLAG_OFFSET); } } @@ -735,6 +739,7 @@ struct DRWCacheBuildingContext { int *subdiv_loop_vert_index; int *subdiv_loop_subdiv_vert_index; int *subdiv_loop_edge_index; + int *subdiv_loop_subdiv_edge_index; int *subdiv_loop_poly_index; /* Temporary buffers used during traversal. */ @@ -796,6 +801,9 @@ static bool draw_subdiv_topology_info_cb(const SubdivForeachContext *foreach_con cache->subdiv_loop_subdiv_vert_index = static_cast<int *>( MEM_mallocN(cache->num_subdiv_loops * sizeof(int), "subdiv_loop_subdiv_vert_index")); + cache->subdiv_loop_subdiv_edge_index = static_cast<int *>( + MEM_mallocN(cache->num_subdiv_loops * sizeof(int), "subdiv_loop_subdiv_edge_index")); + cache->subdiv_loop_poly_index = static_cast<int *>( MEM_mallocN(cache->num_subdiv_loops * sizeof(int), "subdiv_loop_poly_index")); @@ -804,6 +812,7 @@ static bool draw_subdiv_topology_info_cb(const SubdivForeachContext *foreach_con ctx->subdiv_loop_vert_index = (int *)GPU_vertbuf_get_data(cache->verts_orig_index); ctx->subdiv_loop_edge_index = (int *)GPU_vertbuf_get_data(cache->edges_orig_index); ctx->subdiv_loop_subdiv_vert_index = cache->subdiv_loop_subdiv_vert_index; + ctx->subdiv_loop_subdiv_edge_index = cache->subdiv_loop_subdiv_edge_index; ctx->subdiv_loop_poly_index = cache->subdiv_loop_poly_index; ctx->v_origindex = static_cast<int *>( @@ -902,9 +911,7 @@ static void draw_subdiv_loop_cb(const SubdivForeachContext *foreach_context, int coarse_vertex_index = ctx->vert_origindex_map[subdiv_vertex_index]; ctx->subdiv_loop_subdiv_vert_index[subdiv_loop_index] = subdiv_vertex_index; - /* For now index the subdiv_edge_index, it will be replaced by the actual coarse edge index - * at the end of the traversal as some edges are only then traversed. */ - ctx->subdiv_loop_edge_index[subdiv_loop_index] = subdiv_edge_index; + ctx->subdiv_loop_subdiv_edge_index[subdiv_loop_index] = subdiv_edge_index; ctx->subdiv_loop_poly_index[subdiv_loop_index] = coarse_poly_index; ctx->subdiv_loop_vert_index[subdiv_loop_index] = coarse_vertex_index; } @@ -930,12 +937,13 @@ static void do_subdiv_traversal(DRWCacheBuildingContext *cache_building_context, cache_building_context->settings, cache_building_context->coarse_mesh); - /* Now that traversal is done, we can set up the right original indices for the loop-to-edge map. + /* Now that traversal is done, we can set up the right original indices for the + * subdiv-loop-to-coarse-edge map. */ for (int i = 0; i < cache_building_context->cache->num_subdiv_loops; i++) { cache_building_context->subdiv_loop_edge_index[i] = cache_building_context - ->edge_origindex_map[cache_building_context->subdiv_loop_edge_index[i]]; + ->edge_origindex_map[cache_building_context->subdiv_loop_subdiv_edge_index[i]]; } } |