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

Chapter 7 - Transform Objects / Transform Objects Reference

Transform Objects Routines / Creating and Manipulating Rotate-About-Point Transforms

Q3RotateAboutPointTransform_SetAxis

You can use the Q3RotateAboutPointTransform_SetAxis function to set the axis of a rotate-about-point transform.

TQ3Status Q3RotateAboutPointTransform_SetAxis (
TQ3TransformObject transform, 
TQ3Axis axis);

transform

A rotate-about-point transform.

axis

The desired axis of the specified rotate-about-point transform.

DESCRIPTION

The Q3RotateAboutPointTransform_SetAxis function sets the axis of rotation for the rotate-about-point transform specified by the transform parameter to the value passed in the axis parameter.