.. _eu.gmic.Decomposechannels:

G’MIC Decompose channels node
=============================

*This documentation is for version 1.0 of G’MIC Decompose channels.*

Description
-----------

Wrapper for the G’MIC framework (http://gmic.eu) written by Tobias Fleischer (http://www.reduxfx.com) and Frederic Devernay.

Inputs
------

+----------+-------------+----------+
| Input    | Description | Optional |
+==========+=============+==========+
| Source   |             | No       |
+----------+-------------+----------+
| Layer -1 |             | Yes      |
+----------+-------------+----------+
| Layer -2 |             | Yes      |
+----------+-------------+----------+
| Layer -3 |             | Yes      |
+----------+-------------+----------+

Controls
--------

.. tabularcolumns:: |>{\raggedright}p{0.2\columnwidth}|>{\raggedright}p{0.06\columnwidth}|>{\raggedright}p{0.07\columnwidth}|p{0.63\columnwidth}|

.. cssclass:: longtable

+-----------------------------------------------------+---------+-----------+-----------------------+
| Parameter / script name                             | Type    | Default   | Function              |
+=====================================================+=========+===========+=======================+
| Color basis / ``Color_basis``                       | Choice  | Lab       | |                     |
|                                                     |         |           | | **RGB**             |
|                                                     |         |           | | **HSV**             |
|                                                     |         |           | | **HSL**             |
|                                                     |         |           | | **HSI**             |
|                                                     |         |           | | **YUV**             |
|                                                     |         |           | | **YCbCr**           |
|                                                     |         |           | | **XYZ**             |
|                                                     |         |           | | **Lab**             |
|                                                     |         |           | | **Lch**             |
|                                                     |         |           | | **CMY**             |
|                                                     |         |           | | **CMYK**            |
|                                                     |         |           | | **YIQ**             |
+-----------------------------------------------------+---------+-----------+-----------------------+
| Action / ``Action``                                 | Choice  | Decompose | |                     |
|                                                     |         |           | | **Decompose**       |
|                                                     |         |           | | **Recompose**       |
+-----------------------------------------------------+---------+-----------+-----------------------+
| Output multiple layers / ``Output_multiple_layers`` | Boolean | Off       |                       |
+-----------------------------------------------------+---------+-----------+-----------------------+
| Include opacity layer / ``Include_opacity_layer``   | Boolean | On        |                       |
+-----------------------------------------------------+---------+-----------+-----------------------+
| Output Layer / ``Output_Layer``                     | Choice  | Layer 0   | |                     |
|                                                     |         |           | | **Merged**          |
|                                                     |         |           | | **Layer 0**         |
|                                                     |         |           | | **Layer -1**        |
|                                                     |         |           | | **Layer -2**        |
|                                                     |         |           | | **Layer -3**        |
|                                                     |         |           | | **Layer -4**        |
|                                                     |         |           | | **Layer -5**        |
|                                                     |         |           | | **Layer -6**        |
|                                                     |         |           | | **Layer -7**        |
|                                                     |         |           | | **Layer -8**        |
|                                                     |         |           | | **Layer -9**        |
+-----------------------------------------------------+---------+-----------+-----------------------+
| Resize Mode / ``Resize_Mode``                       | Choice  | Dynamic   | |                     |
|                                                     |         |           | | **Fixed (Inplace)** |
|                                                     |         |           | | **Dynamic**         |
|                                                     |         |           | | **Downsample 1/2**  |
|                                                     |         |           | | **Downsample 1/4**  |
|                                                     |         |           | | **Downsample 1/8**  |
|                                                     |         |           | | **Downsample 1/16** |
+-----------------------------------------------------+---------+-----------+-----------------------+
| Ignore Alpha / ``Ignore_Alpha``                     | Boolean | Off       |                       |
+-----------------------------------------------------+---------+-----------+-----------------------+
| Preview/Draft Mode / ``PreviewDraft_Mode``          | Boolean | Off       |                       |
+-----------------------------------------------------+---------+-----------+-----------------------+
| Log Verbosity / ``Log_Verbosity``                   | Choice  | Off       | |                     |
|                                                     |         |           | | **Off**             |
|                                                     |         |           | | **Level 1**         |
|                                                     |         |           | | **Level 2**         |
|                                                     |         |           | | **Level 3**         |
+-----------------------------------------------------+---------+-----------+-----------------------+
