crok_defocus (Compatible with IFFS 2015.0.0 and up)
This Matchbox comps front and back and adds a defocus effect.
Input:
- Front: front clip
- Back: background clip
- Matte: matte clip
- Front Strength: strength clip for defocus amount
- Back Strength: strength clip for defocus amount
Setup:
- Style: select different bokeh styles
- Size: blur size
- Gain: adjust the gain of the image, to get better highligths
- Steps: blur resolution
Demo clip: http://vimeo.com/110723577
Based on: https://www.shadertoy.com/view/4d2Xzw by David Hoskins
License Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.
Matchbox version by ivar _at_ inferno-op.com and some friendly fokes
Version notes
- did some code cleanup
Older versions that shader
27th of February 2015
Download- FIXED Premultiplied issue
Now you can blur the FG without getting black edges
26th of February 2015
Download- Added Back Strength Matte input
- changed the colour of the dots to an yellow orange tint for both strength inputs
25th of February 2015
Download- Added to GitHub
This is a heavily pimped version of the crok_bokeh one. You can now
COMP FG and BG and apply independent Blur and Gain values to tweak the
comp.
Thx to the wonderful friends who brought us the comp option!
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