# CustomUV node

The CustomUV node deforms an input image according to a custom UV map given as input.

## Inputs

The CustomUV node accepts two inputs:

- The Source inputs is the image to be deformed.

- The UV input is a color image whose red and green channels are used as U and V (X and Y in texture space) coordinates, and the blue channel holds a value to be used for pseudo-random scale and rotate transforms.

## Outputs

The CustomUV node outputs the deformed image.

## Parameters

The CustomUV node accepts the following parameters:

- Inputs is the number of alternate shapes in the input (1, 4 or 16). Images containing several shapes can easily be created using the Tile2x2 node.

- Scale X and Scale Y are the scale along X and Y axes applied to each instance.

- Rnd Rotate is the maximum angle of the random rotation applied to each instance.

- Rnd Scale is the amount of random scaling applied to each instance.

- Variations: if checked, the node will deform different variations of its input (i.e. roll a different seed for each instance)