crok_dir_blur (Compatible with IFFS 2015.0.0 and up)
This Matchbox shader creates a directional blur.
Version: 1.1a
Input:
- Front: source clip
Output:
- Result: result clip
Setup:
- Horizontal: blur amount
- Vertical: blur amount
- Iterations: number of steps to create the blur
- Gain: gain applied to image
Based on: https://github.com/drojdjou/squareroot.js/blob/gl/demo/soundviz/glsl/StrongBlur.glsl
Matchbox version by ivar _at_ inferno-op.com
Version notes
Modified default input to be Front
Older versions that shader
19th of June 2014
Download- fixed Wrapping and Filtering mode
set WRAPPING to: it to GL_CLAMP_TO_EDGE
set FILTERING to: GL_NEAREST
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