openal_listener_get
(PECL)
openal_listener_get --
Retrieve a listener property
说明
mixed
openal_listener_get ( int property )
参数
- property
Property to retrieve, one of:
AL_GAIN (float),
AL_POSITION (array(float,float,float)),
AL_VELOCITY (array(float,float,float)) 和
AL_ORIENTATION (array(float,float,float)).
返回值
Returns a float or array of floats (as appropriate), or FALSE on failure.