crossProductToPointsXY Method

Return the cross product of the vectors from this to pointA and pointB

• the result is a scalar
• the magnitude of the vector is twice the signed area of the triangle.
• this is positive for counter-clockwise order of the points, negative for clockwise.

crossProductToPointsXY(pointA: Point3d, pointB: Point3d): number

Returns - number

Defined in

• geometry3d/Point3dVector3d.ts Line 546