Inside Macintosh: 3D Graphics Programming With QuickDraw 3D /

Chapter 20 - QuickDraw 3D Mathematical Utilities / QuickDraw 3D Mathematical Utilities Reference

QuickDraw 3D Mathematical Utilities / Managing Matrices

Q3Matrix4x4_Invert

You can use the Q3Matrix4x4_Invert function to invert a 4-by-4 matrix.

TQ3Matrix4x4 *Q3Matrix4x4_Invert (
const TQ3Matrix4x4 *matrix4x4, 
TQ3Matrix4x4 *result);

matrix4x4

A 4-by-4 matrix.

result

On exit, the inverse of matrix4x4.

DESCRIPTION

The Q3Matrix4x4_Invert function returns, as its function result and in the result parameter, the inverse of the matrix matrix4x4.