diff options
| -rw-r--r-- | editor/import/resource_importer_obj.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/editor/import/resource_importer_obj.cpp b/editor/import/resource_importer_obj.cpp index 19fd1208b9..21c2ae6eb3 100644 --- a/editor/import/resource_importer_obj.cpp +++ b/editor/import/resource_importer_obj.cpp @@ -168,18 +168,23 @@ Error ResourceImporterOBJ::import(const String &p_source_file, const String &p_s if (face[idx].size() == 3) { int norm = face[idx][2].to_int() - 1; + if (norm < 0) + norm += normals.size() + 1; ERR_FAIL_INDEX_V(norm, normals.size(), ERR_PARSE_ERROR); surf_tool->add_normal(normals[norm]); } if (face[idx].size() >= 2 && face[idx][1] != String()) { - int uv = face[idx][1].to_int() - 1; + if (uv < 0) + uv += uvs.size() + 1; ERR_FAIL_INDEX_V(uv, uvs.size(), ERR_PARSE_ERROR); surf_tool->add_uv(uvs[uv]); } int vtx = face[idx][0].to_int() - 1; + if (vtx < 0) + vtx += vertices.size() + 1; ERR_FAIL_INDEX_V(vtx, vertices.size(), ERR_PARSE_ERROR); Vector3 vertex = vertices[vtx]; |