7 Creating and Manipulating Rotate-About-Axis Transforms

7 Q3RotateAboutAxisTransform_GetOrientation

You can use the Q3RotateAboutAxisTransform_GetOrientation function to get the orientation of the axis of rotation of a rotate-about-axis transform.

TQ3Status Q3RotateAboutAxisTransform_GetOrientation (
TQ3TransformObject transform, 
TQ3Vector3D *axis);
transform A rotate-about-axis transform.
axis On exit, the orientation of the axis of the specified rotate-about-axis transform. This vector is normalized.

DESCRIPTION


The Q3RotateAboutAxisTransform_GetOrientation function returns, in the axis parameter, the current orientation of the axis of rotation of the rotate-about-axis transform specified by the transform parameter.

DESCRIPTION

3D Graphics Programming with QuickDraw 3D - 20 OCT 1995

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