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Inside Macintosh: 3D Graphics Programming With QuickDraw 3D /
Chapter 4 - Geometric Objects / Geometric Objects Reference
Geometric Objects Routines / Creating and Editing General Polygons


Q3GeneralPolygon_GetData

You can use the Q3GeneralPolygon_GetData function to get the data that defines a general polygon and its attributes.

TQ3Status Q3GeneralPolygon_GetData (
TQ3GeometryObject generalPolygon, 
TQ3GeneralPolygonData *generalPolygonData);
generalPolygon
A general polygon.
generalPolygonData
On exit, a pointer to a TQ3GeneralPolygonData structure that contains information about the general polygon specified by the generalPolygon parameter.
DESCRIPTION
The Q3GeneralPolygon_GetData function returns, through the generalPolygonData parameter, information about the general polygon specified by the generalPolygon parameter. QuickDraw 3D allocates memory for the TQ3GeneralPolygonData structure internally; you must call Q3GeneralPolygon_EmptyData to dispose of that memory.


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© Apple Computer, Inc.
11 JUL 1996




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