Component Prototype
Description
Audio Component
This component is a wav file loader. The component is used to reproduce an audio source in an augmented reality scene. The component is based on the OpenAL audio gem.
In-slots
Name
Type
Description
visible
boolean
Represents that the audio source is visible.
play
boolean
Plays the audio source.
stop
boolean
Stops the audio source.
Out-slots
Name
Type
Description
playing
boolean
True when the audio source is playing
paused
boolean
True when the audio source is paused
stopped
boolean
True when the audio source is stopped
end
boolean
True when the audio source ends
Properties
Name
Type
Description
iconFileName*
string
The filename of the icon shown for the component in the authoring environment.
pitch
float
Value that fixes the pitch of the audio source. It must be possitive
gain
float
Value that fixes the gain of the audio source. It must be possitive
position
floatVector
A vector of floats, which determines the xyz position of the listener
velocity
floatVector
A vector of floats, which determines the velocity of the listener
orientation
floatVector
A vector of floats, which determines the orientation expressed as "at" and "up" vectors of the listener
looping
boolean
Turns looping of the audio source on and off
audioFileName
string
The name of the file containing the audio signal.
