diff options
Diffstat (limited to 'source/blender/draw')
-rw-r--r-- | source/blender/draw/intern/mesh_extractors/extract_mesh_ibo_lines.cc | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/source/blender/draw/intern/mesh_extractors/extract_mesh_ibo_lines.cc b/source/blender/draw/intern/mesh_extractors/extract_mesh_ibo_lines.cc index 7d584824045..4e89b34c0a0 100644 --- a/source/blender/draw/intern/mesh_extractors/extract_mesh_ibo_lines.cc +++ b/source/blender/draw/intern/mesh_extractors/extract_mesh_ibo_lines.cc @@ -183,10 +183,18 @@ static void extract_lines_loose_geom_subdiv(const DRWSubdivCache *subdiv_cache, uint *flags_data = static_cast<uint *>(GPU_vertbuf_get_data(flags)); - const MEdge *medge = mr->medge; - - for (DRWSubdivLooseEdge edge : loose_edges) { - *flags_data++ = (medge[edge.coarse_edge_index].flag & ME_HIDE) != 0; + if (mr->extract_type == MR_EXTRACT_MESH) { + const MEdge *medge = mr->medge; + for (DRWSubdivLooseEdge edge : loose_edges) { + *flags_data++ = (medge[edge.coarse_edge_index].flag & ME_HIDE) != 0; + } + } + else { + BMesh *bm = mr->bm; + for (DRWSubdivLooseEdge edge : loose_edges) { + const BMEdge *bm_edge = BM_edge_at_index(bm, edge.coarse_edge_index); + *flags_data++ = BM_elem_flag_test_bool(bm_edge, BM_ELEM_HIDDEN) != 0; + } } GPUIndexBuf *ibo = static_cast<GPUIndexBuf *>(buffer); |