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Important: This document is part of the Legacy section of the ADC Reference Library. This information should not be used for new development.

Current information on this Reference Library topic can be found here:

NOTE: This Technical Q&A has been retired. Please see the Technical Q&As page for current documentation.

QD3D Does Not Free Memory Used By Geometries

Q: When you allocate memory for vertices & contours in general polygons (or any polygon, for that matter) is it necessary to free the memory when finished? Or does QuickDraw 3D do that for us?

A: After you create the geometry object (for example with Q3Polygon_New()), you can safely dispose of your buffers. QD3D will not do it for you.

[Jul 11 1997]