computePrincipalVolumeMoments MethodStatic

Compute area moments for the mesh. In the returned MomentData:

• origin is the centroid.
• localToWorldMap has the origin and principal directions.
• radiiOfGyration radii for rotation around the x,y,z axes.
• The result is only valid if the mesh is closed.
• There is no test for closure. Use PolyfaceQuery.isPolyfaceClosedByEdgePairing(polyface) to test for closure.

computePrincipalVolumeMoments(source: Polyface): undefined | MomentData

Returns - undefined | MomentData

Defined in

• polyface/PolyfaceQuery.ts Line 475