computeXYArea MethodStatic
Return a (signed) xy area for a region.
- The input region should lie in a plane parallel to the xy-plane, as z-coords will be ignored.
- For a non-self-intersecting Loop, the returned area is negative if and only if the Loop is oriented clockwise with respect to the positive z-axis.
computeXYArea(region: AnyRegion): undefined | number
| Parameter | Type | Description |
|---|---|---|
| region | AnyRegion | any Loop, ParityRegion, or UnionRegion. |
Returns - undefined | number
Defined in
- curve/RegionOps.ts Line 127
Last Updated: 27 June, 2025
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