TODO:

Reformulate the basis
  https://buf.com/films/the-matrix-resurrections
  Rain pass frag's output should match its debug view output
  The channels get individually blurred
  Then the other passes use the red, green and blue channels for separate things
  Tune the colors
  Maybe glow can be an SDF-derived effect instead, look into it

  Migrate the rest of the project over
  Migrate WebGPU

Audio system
  Toggle (or number representing frequency)
  Load the sound effect
  Play it multiple times with delay
    Random pan
    Random volume?
    Randomize pitch a little?

Playdate version
  Audio system
    Falling sound
    Launch sound
    Undocking sound
    Docking sound
    Maybe crank sounds? Not sure yet

Resurrections
  Support anomaly streaks
    MSDF
      They should line up in Photoshop without too much trouble, actually
    Texture
      Maybe give normal Matrix code a pixel grill texture
    Lighting
      Different parts of a streak glow at different intensities, at different times
      The streaks often dim slower, ie. are brighter, than the glyphs beneath them
      Imagine they're metallic or something
  Support SDF bevel and "lights"
    https://shaderfun.com/2018/07/23/signed-distance-fields-part-8-gradients-bevels-and-noise/
    Get the "normals" and color right
      Note: even completely dark glyphs can have glint on their edges
      "Golden hour"

WebGPU
  Why is it brighter than the regl version?
    Create a project that tests them side-by-side
      That's right, two canvases, one regl and one webgpu
      program them both to do the same basic ops in a floating point texture
      display that texture
      Retrieve the texture from the GPU and spit it out
    Possible causes of difference
      Color space
      Floating point math
      Texture interpolation
      Blur implementation
  Try https://github.com/brendan-duncan/wgsl_reflect
  Get rid of end pass once it's possible to copy a bgra8unorm to a canvas texture
  Switch to rgba32float somehow?
    Why isn't this straightforward?

  Best practices
    https://www.youtube.com/watch?v=wYAvVUFQP2M&t=1360s
    Use labels and debug groups everywhere
    Create pipelines async-await
    Use implicit pipeline layouts sparingly
      I'm using implicit pipeline layouts
      What would explicit layouts look like?

Improve loop support

Write an explanation of the rain pass (and include images)
  Compute
  Volumetric quads
  Fullscreen quad and spacial mapping
  MSDFs

Zion Control's matrix variant
  From Reloaded

Idea: Build a UI
  Changes some uniforms
  Effect selection would swap out the desired effect pass, somehow
  The color palette stuff would be hard

Deja vu effect: flashing rows
  Make them flash all the time
  Then use a thunder-like pattern to show and hide the flash

gpu-buffer, working title
  Build mocha tests, example project
  Give it its own repo, microsite