Documentation

Moves the current viewpoint in a viewer-based direction. This means moving forward/backward along the path that the viewer is facing, sliding left/right/up/down in a direction perpendicular to the forward direction. If the widget's view was moved, then the updated value is passed back to the widget via tvSetView().

Returns:

True if actually moved.

Parameters:

threeD - handle to rendering state
forward - forward delta
right - right delta
up - upwards delta
anim - boolean value indicating whether animation is in progress at the point this function is called. 1 = animation in progress, 0 = static.

Author:

Martin Reddy

Version:

20 January 1999