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
| Parameter | Type | Description |
|---|---|---|
| source | Polyface |
Returns - undefined | MomentData
Defined in
- polyface/PolyfaceQuery.ts Line 271
Last Updated: 20 June, 2023