9 Managing Aspect Ratio Cameras

9 Q3ViewAngleAspectCamera_GetAspectRatio

You can use the Q3ViewAngleAspectCamera_GetAspectRatio function to get the aspect ratio of an aspect ratio camera.

TQ3Status Q3ViewAngleAspectCamera_GetAspectRatio (
TQ3CameraObject camera, 
float *aspectRatioXToY);
camera An aspect ratio camera object.
aspectRatioXToY
On exit, the horizontal-to-vertical aspect ratio of the specified camera.

DESCRIPTION


The Q3ViewAngleAspectCamera_GetAspectRatio function returns, in the aspectRatioXToY parameter, the horizontal-to-vertical aspect ratio of the aspect ratio camera specified by the camera parameter.

DESCRIPTION

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

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