computeXYAreaMoments MethodStatic

Return moment sums for a loop, parity region, or union region.

• The input region should lie in a plane parallel to the xy-plane, as z-coords are ignored (assumed to be zero).
• The caller can convert the return value rawMomentData to principal axes and moments with principalMomentData = MomentData.inertiaProductsToPrincipalAxes(rawMomentData.origin, rawMomentData.sums);
• rawMomentData.origin is the centroid of region.
• rawMomentData.sums.weight() is the signed area of region.

computeXYAreaMoments(region: AnyRegion): MomentData | undefined

Returns - MomentData | undefined

Defined in

• curve/RegionOps.ts Line 140