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Nodes/Images/SingleChannelColor

Chromum edited this page 2025-05-09 11:18:46 +00:00

Table of Contents

• Single Channel Color
• 🔌 INPUT PORTS
• 📤 EXPORT PORTS
• 📝 DESCRIPTION
• ⚠️ KNOWN ISSUES

Single Channel Color

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🔌 INPUT PORTS

Name	Type	Description
Color	GreyscaleValue	The greyscale value to be used as the color for each pixel. The value must be between 0 and 255.
Width	int	The width of the image (in pixels).
Height	int	The height of the image (in pixels).

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📤 EXPORT PORTS

Name	Type	Description
Color	SplitChannelData	The output image data where all pixels are set to the input color.

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📝 DESCRIPTION

The Single Channel Color node generates an image where all pixels are set to a single color, based on the input greyscale value. This node is useful for creating solid color images or channels in image processing workflows.

This node:

• Accepts a greyscale value to define the color. The color value must be an integer between 0 and 255.
• Uses the width and height to define the output image dimensions (See: Texture Get Dimensions).

This node is derived from BaseImageNode.

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⚠️ KNOWN ISSUES

• The node assumes that valid values for width and height are provided. If either value is invalid or zero, the output may be incorrect or the node may fail to process the image.
• The GreyscaleValue input must be between 0 and 255 to ensure valid color representation. Values outside this range may cause unexpected behavior (While there is checks in place to stop this, it can sometimes occur during a domain reload).

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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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