Value processor

Last update: Thu Feb 26 2026 00:00:00 GMT+0000 (Coordinated Universal Time)

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Computes a Substance function graph and outputs its result.

It is comparable to a Pixel processor, with the difference that it does not compute a function for every pixel, but rather a single value and makes it available in a Substance graph.

TIP

This node is a good starting point for learning about Substance function graphs.

Also consider that working with this type of graph and performing mathematical operations is mandatory for getting anything out of this node.

Output connectors

Examples

Parameters

Value processor function Any available value type

Substance function graph evaluated to compute the output value.

Input connectors

Input image # Grayscale/Color

Use a Sample color or Sample grayscale node to access the values in the input of the specified index.

Output connectors

Output Any available value type

Examples

Coming soon.

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