multiplyInverseXYZAsVector3d Method

Multiply matrixInverse * [x,y,z].

• This is equivalent to solving matrix * result = [x,y,z] for an unknown result.
• Result is undefined if the matrix is singular (e.g. has parallel columns or a zero magnitude column)

multiplyInverseXYZAsVector3d(x: number, y: number, z: number, result?: Vector3d): undefined | Vector3d

@returns result as a Vector3d or undefined (if the matrix is singular).

Returns - undefined | Vector3d

result as a Vector3d or undefined (if the matrix is singular).

Defined in

• geometry3d/Matrix3d.ts Line 2018