atk-sc3/Classes (extension)
| Libraries > Ambisonic Toolkit > UGens > FOA > Transformer | UGens > Multichannel > Ambisonics
FoaRTT
Extension
ExtensionFirst Order Ambisonic (FOA) multi-axes rotation transformer
Description
Rotate a First Order Ambisonic signal (B-format) around the z, x and y axes.
The inbuilt equivalent is Rotate2.
Class Methods
.ar
Arguments:
| in |
The B-format signal, an array: [w, x, y, z] |
| rotAngle |
Rotation angle around z-axis, in radians. |
| tilAngle |
Rotation angle around x-axis, in radians. |
| tumAngle |
Rotation angle around y-axis, in radians. |
| mul |
Output will be multiplied by this value. |
| add |
This value will be added to the output. |
Discussion:
Rotate is followed by tilt and then tumble.
NOTE: Corresponding matrix transformer: FoaXformerMatrix: *newRTT