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

Q3Matrix3x3_Invert

You can use the Q3Matrix3x3_Invert function to invert a 3-by-3 matrix.

TQ3Matrix3x3 *Q3Matrix3x3_Invert (
const TQ3Matrix3x3 *matrix3x3, 
TQ3Matrix3x3 *result);

matrix3x3

A 3-by-3 matrix.

result

On exit, the inverse of matrix3x3.

DESCRIPTION

The Q3Matrix3x3_Invert function returns, as its function result and in the result parameter, the inverse of the matrix matrix3x3.