atk-sc3/Classes (extension)
| Libraries > Ambisonic Toolkit > UGens > FOA > Transformer | UGens > Multichannel > Ambisonics
FoaPushX
Extension
ExtensionFirst Order Ambisonic (FOA) push transformer
Description
Apply push to a First Order Ambisonic signal (B-format) along the x-axis.
Class Methods
.ar
Arguments:
| in |
The B-format signal, an array: [w, x, y, z] |
| angle |
The distortion angle, in radians. -pi/2 to pi/2 |
| mul |
Output will be multiplied by this value. |
| add |
This value will be added to the output. |
Discussion:
Push is a dominance related transform, specified in terms of a distortion angle. Positive values of angle push the image towards [0, 0]. Negative values push towards [pi, 0]. The default, 0, results in no change.
Push imaging
NOTE: Corresponding matrix transformer: FoaXformerMatrix: *newPushX