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

Chapter 2 - 3D Viewer / 3D Viewer Reference

3D Viewer Routines / Updating Viewer Data

Q3ViewerWriteFile

You can use the Q3ViewerWriteFile function to update the file data being displayed in a viewer.

OSErr Q3ViewerWriteFile (
TQ3ViewerObject theViewer, 
long refNum);

theViewer

A viewer object.

refnum

The file reference number of an open file.

DESCRIPTION

The Q3ViewerWriteFile function writes the 3D data currently associated with the viewer object specified by the theViewer parameter to the file specified by the refnum parameter.

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