2 Getting Viewer Information

2 Q3ViewerGetCurrentButton

You can use the Q3ViewerGetCurrentButton function to get the active button of a viewer.

unsigned long Q3ViewerGetCurrentButton (
TQ3ViewerObject theViewer);
theViewer A viewer object.

DESCRIPTION


The Q3ViewerGetCurrentButton function returns, as its function result, the active button of the viewer object specified by the theViewer parameter. Q3ViewerGetCurrentButton returns one of these constants:

kQ3ViewerButtonCamera
kQ3ViewerButtonTruck
kQ3ViewerButtonOrbit
kQ3ViewerButtonZoom
kQ3ViewerButtonDolly
DESCRIPTION

3D Graphics Programming with QuickDraw 3D - 16 OCT 1995

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