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Another reason stencil shadows are difficult in a production environment is that any model that casts a shadow needs to be watertight (i.e. a manifold). Models
by tsemple 12y ago
Another reason stencil shadows are difficult in a production environment is that any model that casts a shadow needs to be watertight (i.e. a manifold). Models need to have to full geometry for things like hair, thin fins, and grass.
- manolus 12y agoIf a triangular surface has a hole (a cycle of one-triangle-only edges) it's manifold but not watertight.