Pass outMaterial to configure an existing NodeMaterial subclass (the
MeshTSLMaterial wrapper, which owns the nodes table) rather than allocating a
new one. When omitted a fresh NodeMaterial is allocated — the standalone case
used by the codegen/parity harness.
Mesh-material TSL factory.
Pass
outMaterialto configure an existingNodeMaterialsubclass (theMeshTSLMaterialwrapper, which owns the nodes table) rather than allocating a new one. When omitted a freshNodeMaterialis allocated — the standalone case used by the codegen/parity harness.