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

Chapter 4 - Geometric Objects / Geometric Objects Reference

Geometric Objects Routines / Creating and Editing Markers

Q3Marker_GetData

You can use the Q3Marker_GetData function to get the data associated with a marker.

TQ3Status Q3Marker_GetData (
TQ3GeometryObject marker, 
TQ3MarkerData *markerData);

marker

A marker.

markerData

On exit, a pointer to a TQ3MarkerData structure.

DESCRIPTION

The Q3Marker_GetData function returns, through the markerData parameter, information about the marker specified by the marker parameter. QuickDraw 3D allocates memory for the TQ3MarkerData structure internally; you must call Q3Marker_EmptyData to dispose of that memory.