HyprTile Gaussian Blur (recommended version)
===========================================

This blur is meant to be used as TWO shader passes:
1) horizontal blur
2) vertical blur

Files:
- hyprtile-gaussian-blur-horizontal.frag
- hyprtile-gaussian-blur-vertical.frag
- hyprtile-gaussian-blur.params

Recommended CLI usage:

hyprtile-wallpaperd \
  --image /path/to/image-or-video.mp4 \
  --shader $HOME/.hyprtile/shaders/hyprtile-gaussian-blur-horizontal.frag \
  --params $HOME/.hyprtile/shaders/hyprtile-gaussian-blur.params \
  --shader $HOME/.hyprtile/shaders/hyprtile-gaussian-blur-vertical.frag \
  --params $HOME/.hyprtile/shaders/hyprtile-gaussian-blur.params \
  --fps 60

For a stronger blur, either:
- increase blur_radius and blur_sigma in the params file, or
- chain the two passes twice:
  horizontal -> vertical -> horizontal -> vertical

Good starting values:
- subtle:   blur_radius = 1.2, blur_sigma = 1.8
- medium:   blur_radius = 1.8, blur_sigma = 2.4
- stronger: blur_radius = 2.8, blur_sigma = 3.4
- strong:   blur_radius = 4.0, blur_sigma = 4.8

If you want the blur to be only partial, use wallpaperd opacity for the blur passes,
for example --opacity 0.5 after each blur pass.
