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

Chapter 15 - Pick Objects / Pick Objects Reference

Pick Objects Routines / Picking With Window Points

Q3WindowPointPick_SetPoint

You can use the Q3WindowPointPick_SetPoint function to set the point of a window-point pick object in screen space.

TQ3Status Q3WindowPointPick_SetPoint (
TQ3PickObject pick, 
const TQ3Point2D *point);

pick

A window-point pick object.

point

The desired point for the specified window-point pick object.

DESCRIPTION

The Q3WindowPointPick_SetPoint function sets the point of the window-point pick object specified by the pick parameter to the point specified by the point parameter.