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Nodes/Image/Invert

Chromum edited this page 2025-05-09 10:33:51 +00:00

Table of Contents

• Invert
• 🔌 INPUT PORTS
• 📤 EXPORT PORTS
• 📝 DESCRIPTION
• ⚠️ KNOWN ISSUES

Invert

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🔌 INPUT PORTS

Name	Type	Description
inputTexture	ImageData	The input image whose colors will be inverted.

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📤 EXPORT PORTS

Name	Type	Description
outputTexture	ImageData	The output image with inverted RGB channels.

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📝 DESCRIPTION

The Invert node inverts the red, green, and blue channels of every pixel in the input texture.
Alpha is preserved as-is. This node can be used to create effects like photo negatives or simple stylizations.

Inversion formula per channel:

R = 255 - R  
G = 255 - G  
B = 255 - B  
A = A

This node is derived from BaseImageNode.

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⚠️ KNOWN ISSUES

• Currently only supports Color32 format via NativeArray.

Image Processing Graph Menu

Quick Start Guide

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Nodes

Image Nodes

Core Image Nodes

• BaseImageNode

Image Processing

• Desaturate
• Get Dimensions
• Invert
• Invert Channel
• RGBA Combine
• RGBASplit
• Single Channel Color

Image Input/Output

• Texture2D Import
• Texture2D Output
• View Image Node
• From Path Node

Variable Nodes

• Variable Node

String Nodes

• Split
• Append
• Replace

Utility Nodes

• Generic Connection

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