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

Chapter 18 - QuickDraw 3D Pointing Device Manager / QuickDraw 3D Pointing Device Manager Reference

QuickDraw 3D Pointing Device Manager Routines / Managing Controller States

Q3ControllerState_New

You can use the Q3ControllerState_New function to create a new controller state object.

TQ3ControllerStateObject Q3ControllerState_New (
TQ3ControllerRef controllerRef);

controllerRef

A reference to a controller.

DESCRIPTION

The Q3ControllerState_New function returns, as its function result, a reference to a new controller state object for the controller specified by the controllerRef parameter. You need to call Q3ControllerState_SaveAndReset to actually fill in the new controller state object with the current channels. If Q3ControllerState_New cannot create a new controller state object, it returns NULL.

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