mirror of
https://github.com/Relintai/material-maker.git
synced 2024-12-27 23:17:14 +01:00
35 lines
731 B
ReStructuredText
35 lines
731 B
ReStructuredText
|
FBM node
|
||
|
|
~~~~~~~~
|
||
|
|
|
||
|
|
The **FBM** node outputs a 3D fractional Brownian motion texture.
|
||
|
|
FBM is obtained by repeating a noise pattern with smaller and smaller details.
|
||
|
|
|
||
|
|
.. image:: images/node_3d_texture_fbm.png
|
||
|
|
:align: center
|
||
|
|
|
||
|
|
Inputs
|
||
|
|
......
|
||
|
|
|
||
|
|
The **FBM** node does not accept any input.
|
||
|
|
|
||
|
|
Outputs
|
||
|
|
.......
|
||
|
|
|
||
|
|
The **FBM** node provides a greyscale 3D texture.
|
||
|
|
|
||
|
|
Parameters
|
||
|
|
..........
|
||
|
|
|
||
|
|
The FBM node accepts the following parameters:
|
||
|
|
|
||
|
|
* the noise type: value noise, fractal noise or cellular noise
|
||
|
|
* the *X*, *Y* and *Z* scale of the first octave noise
|
||
|
|
* the number of iterations
|
||
|
|
* the persistance, i.e. the strength of each subsequent iteration
|
||
|
|
|
||
|
|
Example images
|
||
|
|
..............
|
||
|
|
|
||
|
|
.. image:: images/node_3d_texture_fbm_sample.png
|
||
|
|
:align: center
|