diff options
Diffstat (limited to 'src/primitives.cc')
| -rw-r--r-- | src/primitives.cc | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/primitives.cc b/src/primitives.cc index 0d557a2..a76637d 100644 --- a/src/primitives.cc +++ b/src/primitives.cc @@ -235,8 +235,11 @@ AbstractNode *PrimitiveModule::instantiate(const Context *ctx, const ModuleInsta if (type == POLYHEDRON) { node->points = c.lookup_variable("points"); - node->faces = c.lookup_variable("triangles"); node->faces = c.lookup_variable("faces"); + if (node->faces.type() == Value::UNDEFINED) { + // backwards compatable + node->faces = c.lookup_variable("triangles"); + } } if (type == SQUARE) { |