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# openal_source_get

(PECL)

openal_source_get -- Retrieve an OpenAL source property

## 说明

mixed openal_source_get ( resource source, int property )

## 参数

source

  An Open AL(Source) resource (previously created by openal_source_create()).

property

  Property to get, one of: `AL_SOURCE_RELATIVE` (int), `AL_SOURCE_STATE` (int), `AL_PITCH` (float), `AL_GAIN` (float), `AL_MIN_GAIN` (float), `AL_MAX_GAIN` (float), `AL_MAX_DISTANCE` (float), `AL_ROLLOFF_FACTOR` (float), `AL_CONE_OUTER_GAIN` (float), `AL_CONE_INNER_ANGLE` (float), `AL_CONE_OUTER_ANGLE` (float), `AL_REFERENCE_DISTANCE` (float), `AL_POSITION` (array(float,float,float)), `AL_VELOCITY` (array(float,float,float)), `AL_DIRECTION` (array(float,float,float)).

## 返回值

Returns the type associated with the property being retrieved or `FALSE` on failure.

## 参见

openal_source_create()
openal_source_set()
openal_source_play()

后退 | 起点 | 前进
openal_source_destroy | 上一级 | openal_source_pause