openal_listener_get
(PECL openal:0.1)
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.
