G’MIC Slice Luminosity node — Natron 2.5.0 documentation

# G’MIC Slice Luminosity node

This documentation is for version 1.0 of G’MIC Slice Luminosity (eu.gmic.SliceLuminosity).

## Description

Slice 1 (shadows):

Slice 2 (low midtones):

Slice 3 (high midtones):

Slice 4 (highlights):

Author: David Tschumperle. Latest Update: 2015/22/09.

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

Parameter / script name | Type | Default | Function
--- | --- | --- | ---
Luminosity Type / `Luminosity_Type` | Choice | Luminance | Average RGB Luminance Lightness Value
Output As / `Output_As` | Choice | Masked Image | Mask Masked Image
Preview Type / `Preview_Type` | Choice | Image | Mask Mask + Background Image Image + Background
Activate Slice 1 / `Activate_Slice_1` | Boolean | On |
Starting Value / `Starting_Value` | Integer | 0 |
Ending Value / `Ending_Value` | Integer | 64 |
Starting Feathering / `Starting_Feathering` | Integer | 0 |
Ending Feathering / `Ending_Feathering` | Integer | 0 |
Activate Slice 2 / `Activate_Slice_2` | Boolean | On |
Starting Value_2 / `Starting_Value_2` | Integer | 64 |
Ending Value_2 / `Ending_Value_2` | Integer | 128 |
Starting Feathering_2 / `Starting_Feathering_2` | Integer | 0 |
Ending Feathering_2 / `Ending_Feathering_2` | Integer | 0 |
Activate Slice 3 / `Activate_Slice_3` | Boolean | Off |
Starting Value_3 / `Starting_Value_3` | Integer | 128 |
Ending Value_3 / `Ending_Value_3` | Integer | 192 |
Starting Feathering_3 / `Starting_Feathering_3` | Integer | 0 |
Ending Feathering_3 / `Ending_Feathering_3` | Integer | 0 |
Activate Slice 4 / `Activate_Slice_4` | Boolean | Off |
Starting Value_4 / `Starting_Value_4` | Integer | 192 |
Ending Value_4 / `Ending_Value_4` | Integer | 255 |
Starting Feathering_4 / `Starting_Feathering_4` | Double | 0 |
Ending Feathering_4 / `Ending_Feathering_4` | Double | 0 |
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