Blur node — Material Maker documentation

# Blur node

The Blur node applies a Gaussian blur algorithm to its input.

## Inputs

The Blur node accepts an RGBA input to be blurred and an optional blur mask that defines the intensity of the blur effect.

## Outputs

The Blur node outputs the result of the blur operation.

## Parameters

The Blur node has three parameters:

- The grid size defines the size of the output image.

- The direction specifies if the blur algorithm is applied horizontally, vertically or both.

- The sigma parameter defines how smooth the output will be.

## Notes

This node outputs an image that has a fixed size.

## Example images