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

Chapter 7 - Transform Objects / Transform Objects Reference

Transform Objects Routines / Managing Transforms

Q3Transform_GetMatrix

You can use the Q3Transform_GetMatrix function to get the matrix representation of a transform.

TQ3Matrix4x4 *Q3Transform_GetMatrix (
TQ3TransformObject transform, 
TQ3Matrix4x4 *matrix);

transform

A transform.

matrix

On exit, a pointer to the matrix that represents the transform specified in the transform parameter.

DESCRIPTION

The Q3Transform_GetMatrix function returns, in the matrix parameter and as its function result, the matrix that represents the transform specified by the transform parameter. The caller is responsible for allocating the memory pointed to by matrix.