signedRadiansTo Method

Return the angle in radians (not as strongly-typed Angle) from this vector to vectorB, measured in their containing plane whose normal lies in the same half-space as vectorW.

• The returned angle is between -Math.PI and Math.PI.
• If the cross product of this vector and vectorB lies on the same side of the plane as vectorW, this function returns radiansTo(vectorB); otherwise, it returns -radiansTo(vectorB).
• vectorW does not have to be perpendicular to the plane.
• Use planarRadiansTo to measure the angle between vectors that are projected to another plane.

signedRadiansTo(vectorB: Vector3d, vectorW: Vector3d): number

Returns - number

Defined in

• geometry3d/Point3dVector3d.ts Line 1501