crossProductIndexIndexIndex Method
Return the cross product of vectors from point at originIndex to points at indexA and indexB
crossProductIndexIndexIndex(originIndex: number, indexA: number, indexB: number): undefined | number
| Parameter | Type | Description |
|---|---|---|
| originIndex | number | index of origin |
| indexA | number | index of first target within the array |
| indexB | number | index of second target within the array |
Returns - undefined | number
return true if indexA, indexB both valid
Defined in
- geometry3d/Point2dArrayCarrier.ts Line 106
Last Updated: 20 June, 2023