Detailed Description

Use this API to determine how many buttons are on a tracker target and determine the button state.

List of Functions
ZSError	zsGetNumTargetButtons (ZSHandle targetHandle, ZSInt32* numButtons)
ZSError	zsIsTargetButtonPressed (ZSHandle targetHandle, ZSInt32 buttonId, ZSBool* isButtonPressed)

Function Descriptions

ZSError zsGetNumTargetButtons	(	ZSHandle	targetHandle,
		ZSInt32*	numButtons
	)

Gets the number of buttons on the tracker target.

Parameters:

[in]	targetHandle	A handle to the tracker target.
[out]	numButtons	The number of buttons on the tracker target.

ZSError zsIsTargetButtonPressed	(	ZSHandle	targetHandle,
		ZSInt32	buttonId,
		ZSBool*	isButtonPressed
	)

Checks whether the specified button on the tracker target is pressed.

Parameters:

[in]	targetHandle	A handle to the tracker target.
[in]	buttonId	The button number to check.
[out]	isButtonPressed	True if pressed, false otherwise.