.. _eu.gmic.Lightning:

G’MIC Lightning node
====================

.. raw:: html

   <!-- Do not edit this file! It is generated automatically by Natron itself. -->

*This documentation is for version 1.0 of G’MIC Lightning (eu.gmic.Lightning).*

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

Global parameters:

Initial streak:

Auxiliary streaks:

Author: David Tschumperle. Latest Update: 2014/27/11.

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       |
+--------+-------------+----------+

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              |
+=========================================================+=========+=====================+=======================+
| Number of Streaks / ``Number_of_Streaks``               | Integer | 20                  |                       |
+---------------------------------------------------------+---------+---------------------+-----------------------+
| Size (%) / ``Size_``                                    | Double  | 90                  |                       |
+---------------------------------------------------------+---------+---------------------+-----------------------+
| Resolution / ``Resolution``                             | Integer | 256                 |                       |
+---------------------------------------------------------+---------+---------------------+-----------------------+
| Randomness / ``Randomness``                             | Double  | 3                   |                       |
+---------------------------------------------------------+---------+---------------------+-----------------------+
| Smoothness / ``Smoothness``                             | Double  | 1.5                 |                       |
+---------------------------------------------------------+---------+---------------------+-----------------------+
| Balance / ``Balance``                                   | Double  | 0.75                |                       |
+---------------------------------------------------------+---------+---------------------+-----------------------+
| Color / ``Color``                                       | Color   | r: 1 g: 1 b: 1 a: 1 |                       |
+---------------------------------------------------------+---------+---------------------+-----------------------+
| Seed / ``Seed``                                         | Integer | 0                   |                       |
+---------------------------------------------------------+---------+---------------------+-----------------------+
| XY-Coordinates / ``XYCoordinates``                      | Double  | x: 0.5 y: 0.05      |                       |
+---------------------------------------------------------+---------+---------------------+-----------------------+
| Angle (deg) / ``Angle_deg``                             | Double  | 0                   |                       |
+---------------------------------------------------------+---------+---------------------+-----------------------+
| Thickness (px) / ``Thickness_px``                       | Integer | 6                   |                       |
+---------------------------------------------------------+---------+---------------------+-----------------------+
| Blur / ``Blur``                                         | Double  | 0.2                 |                       |
+---------------------------------------------------------+---------+---------------------+-----------------------+
| Min Offset (%) / ``Min_Offset_``                        | Double  | 25                  |                       |
+---------------------------------------------------------+---------+---------------------+-----------------------+
| Max Offset (%) / ``Max_Offset_``                        | Double  | 60                  |                       |
+---------------------------------------------------------+---------+---------------------+-----------------------+
| Min Length (%) / ``Min_Length_``                        | Double  | 95                  |                       |
+---------------------------------------------------------+---------+---------------------+-----------------------+
| Max Length (%) / ``Max_Length_``                        | Double  | 100                 |                       |
+---------------------------------------------------------+---------+---------------------+-----------------------+
| Min Angle Deviation (deg) / ``Min_Angle_Deviation_deg`` | Double  | 30                  |                       |
+---------------------------------------------------------+---------+---------------------+-----------------------+
| Max Angle Deviation (deg) / ``Max_Angle_Deviation_deg`` | Double  | 40                  |                       |
+---------------------------------------------------------+---------+---------------------+-----------------------+
| Thickness Factor / ``Thickness_Factor``                 | Double  | -0.25               |                       |
+---------------------------------------------------------+---------+---------------------+-----------------------+
| Blur Factor / ``Blur_Factor``                           | Double  | -0.1                |                       |
+---------------------------------------------------------+---------+---------------------+-----------------------+
| Opacity Factor / ``Opacity_Factor``                     | Double  | -0.2                |                       |
+---------------------------------------------------------+---------+---------------------+-----------------------+
| 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                 |                       |
+---------------------------------------------------------+---------+---------------------+-----------------------+
| Global Random Seed / ``Global_Random_Seed``             | Integer | 0                   |                       |
+---------------------------------------------------------+---------+---------------------+-----------------------+
| Animate Random Seed / ``Animate_Random_Seed``           | Boolean | Off                 |                       |
+---------------------------------------------------------+---------+---------------------+-----------------------+
| Log Verbosity / ``Log_Verbosity``                       | Choice  | Off                 | |                     |
|                                                         |         |                     | | **Off**             |
|                                                         |         |                     | | **Level 1**         |
|                                                         |         |                     | | **Level 2**         |
|                                                         |         |                     | | **Level 3**         |
+---------------------------------------------------------+---------+---------------------+-----------------------+