# Slope Blur node

The Slope Blur node applies a blur algorithm to its first input in a direction given by a heightmap.

## Inputs

The Slope Blur node has an input image to be blurred and a heightmap image used to defined the direction of the blur effect.

## Outputs

The Slope Blur node outputs the result of the blur operation.

## Parameters

The Slope Blur node has three parameters:

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

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

## Notes

This node outputs an image that has a fixed size.

## Example images