For sheet nodes the volume is based on the sheet consumption based on the underlying nesting
For nodes with valid TwoDimRep (besides sheet nodes) the volume is computed from the TwoDimRep directly
If none of the above conditions hold the assembly or input assembly is used (if any)
Compute volume for a node
For sheet nodes the volume is based on the sheet consumption based on the underlying nesting For nodes with valid TwoDimRep (besides sheet nodes) the volume is computed from the TwoDimRep directly If none of the above conditions hold the assembly or input assembly is used (if any)