defaultVertexLayout property

@override VertexLayoutDescriptor? get defaultVertexLayout

The layout this geometry kind uses when the caller supplies none. Subclasses that describe their vertices override this.

Implementation

@override
VertexLayoutDescriptor? get defaultVertexLayout {
  // Without custom attributes the pipeline layout comes from the shader's
  // own reflection, which is how skinned meshes have always drawn. Custom
  // attribute streams have to be described, though, since reflection cannot
  // know which slot the caller bound them to.
  if (!hasCustomAttributes) return null;
  return VertexLayoutDescriptor(
    buffers: [kSkinnedVertexBuffer, ...customAttributeBuffers],
  );
}