CopyRectangle node — Natron 2.5.0 documentation

# CopyRectangle node

This documentation is for version 2.0 of CopyRectangle (net.sf.openfx.CopyRectanglePlugin).

## Description

Copies a rectangle from the input A to the input B in output.

It can be used to limit an effect to a rectangle of the original image by plugging the original image into the input B.

See also http://opticalenquiry.com/nuke/index.php?title=CopyRectange

## Inputs

Input | Description | Optional
--- | --- | ---
B | The image from which the rectangle is copied. | No
A | The image from which the rectangle is copied. | No
Mask |  | Yes

## Controls

Parameter / script name | Type | Default | Function
--- | --- | --- | ---
Bottom Left / `bottomLeft` | Double | x: 0 y: 0 | Coordinates of the bottom left corner of the rectangle
Size / `size` | Double | w: 1 h: 1 | Width and height of the rectangle
Interactive Update / `interactive` | Boolean | Off | If checked, update the parameter values during interaction with the image viewer, else update the values when pen is released.
HiDPI / `hidpi` | Boolean | Off | Should be checked when the display area is High-DPI (a.k.a Retina). Draws OpenGL overlays twice larger.
Softness / `softness` | Double | 0 | Size of the fade around edges of the rectangle to apply
Invert Mask / `maskInvert` | Boolean | Off | When checked, the effect is fully applied where the mask is 0.
Mix / `mix` | Double | 1 | Mix factor between the original and the transformed image.