Quaternion::GetRotationScaleMatrix

Defined in: C4Quaternion.h

Converts a quaternion to a 3 × 3 matrix with scale information.

Prototype

Matrix3D GetRotationScaleMatrix(void) const;

Description

The GetRotationScaleMatrix function converts a (not necessarily unit) quaternion to a Matrix3D object that represents the same rotation when it premultiplies a Vector3D object. This function differs from the Quaternion::GetRotationMatrix function in that the magnitude of the quaternion is included in the output matrix.