Diffusion Reaction

Variations

About This Filter

Author

• Author: Borkus McJorkus
• Contact the author
• All filters by this author (14)

Description
This filter applies a diffusion reaction effect to your input image. There are many exciting options for colors and shading, and can apply a hybrid of standard and stretchy features!The effect at its most basic sends the image through:[blur->high pass->threshold]The Stretch effect is simply:[motion blur->high pass->threshold]The "Stretch Mask" merges both types of effects based on your mask image. There's a surprising amount of power - and render time - in this feature!When you choose more than one iteration, the affected image is sent through the blur->high pass->threshold process multiple times. More iterations means more blobby shapes. Stretch Masks slow down the process considerably!Onionskin sampling overlays all of the active iterations upon each other at 50% opacity, and adds to the rendering time!If you intend to edit this filter, remember these translations:"Line Thickness"=blur value"Mutation Amount"=highpass value"Stretch"=motion blur value

Keywords
diffusion reaction, derivative diffusion, kpt reaction, woodcut

Filter Details

• Downloads: 1107
• Requires Filter Forge 5.0
• Submitted: Mar 21, 2018
• Usage Rank: Low
• Comments (3)

Filter Controls

• Invert Input Image
• Iterations
• Onionskin Sampling
• Line Thickness
• Mutation Amount
• Use Effect Mask
• Invert Effect Mask
• Effect Mask
• Stretch
• Stretch Length
• Stretch Width
• Stretch Angle
• Stretch Mask?
• Invert Stretch Mask
• Stretch Mask Image
• Blur Stretch Mask
• Monochrome
• Reaction Color #1
• Reaction Color #2
• Image Shadow Color
• Image Color Opacity
• BG Color