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

Chapter 1 - Introduction to QuickDraw 3D / QuickDraw 3D Reference

QuickDraw 3D Routines / Getting Version Information

Q3GetVersion

You can use the Q3GetVersion function to get the version of the installed QuickDraw 3D software.

TQ3Status Q3GetVersion (
unsigned long *majorRevision,
unsigned long *minorRevision);

majorRevision

On exit, a major revision number.

minorRevision

On exit, a minor revision number.

DESCRIPTION

The Q3GetVersion function returns, in the majorRevision and minorRevision parameters, the major and minor revision numbers of the QuickDraw 3D software currently installed. See the description of the 'vers' resource in the book Inside Macintosh: Macintosh Toolbox Essentials for information about major and minor revision numbers.

ERRORS

kQ3ErrorNotInitialized