Fast Blur node

The Fast Blur node applies an approximated Gaussian blur algorithm to its input.



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


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


The Fast Blur node has three parameters:

  • The resolution defines the size of the output image.

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

  • The quality can be modified to choose between nicer result and rendering time.


This node outputs an image that has a fixed size.

Example images