Q3ViewAngleAspectCamera_GetData (IM: QD3D)

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

Chapter 9 - Camera Objects / Camera Objects Reference

Camera Objects Routines / Managing Aspect Ratio Cameras

Q3ViewAngleAspectCamera_GetData
You can use the Q3ViewAngleAspectCamera_GetData function to get the data that defines an aspect ratio camera.
TQ3Status Q3ViewAngleAspectCamera_GetData (
TQ3CameraObject camera, 
TQ3ViewAngleAspectCameraData *cameraData);
camera
An aspect ratio camera object.
cameraData
On exit, a pointer to an aspect ratio camera data structure.

DESCRIPTION
The Q3ViewAngleAspectCamera_GetData function returns, through the cameraData parameter, information about the aspect ratio camera specified by the camera parameter. See "Aspect Ratio Camera Data Structure" on page 9-21 for a description of an aspect ratio camera data structure.