createUnitCrossProductToPoints MethodStatic

Return the NORMALIZED cross product of the vectors from origin to pointA and pointB, or undefined

• the result is a vector
• the result is perpendicular to both vectors, with right hand orientation
• the magnitude of the vector is twice the area of the triangle.

createUnitCrossProductToPoints(origin: Readonly<WritableXYAndZ>, pointA: Readonly<WritableXYAndZ>, pointB: Readonly<WritableXYAndZ>, result?: Vector3d): undefined | Vector3d

Returns - undefined | Vector3d

Defined in

• geometry3d/Point3dVector3d.ts Line 791