9 Managing Aspect Ratio Cameras

9 Q3ViewAngleAspectCamera_GetFOV

You can use the Q3ViewAngleAspectCamera_GetFOV function to get the maximum field of view of an aspect ratio camera.

TQ3Status Q3ViewAngleAspectCamera_GetFOV (
TQ3CameraObject camera, 
float *fov);
camera An aspect ratio camera object.
fov On exit, the maximum field of view, in radians, of the specified camera.

DESCRIPTION


The Q3ViewAngleAspectCamera_GetFOV function returns, in the fov parameter, the maximum field of view of the aspect ratio camera specified by the camera parameter.

DESCRIPTION

3D Graphics Programming with QuickDraw 3D - 17 OCT 1995

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