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| author | Gabriel Schneider <[email protected]> | 2026-09-28 16:30:57 -0300 |
|---|---|---|
| committer | Gabriel Schneider <[email protected]> | 2026-10-01 00:12:15 -0300 |
| commit | 1ed34e1538f45daecc2c8a551dc0fb7aba5f3f54 (patch) | |
| tree | eddcf21a1e5b35f7871b521c747e851b1134f512 /docs/render-pipeline.md | |
| parent | be09d1ec7abd71f4e52f05942a941d76b6d420f2 (diff) | |
| download | pardes-1ed34e1538f45daecc2c8a551dc0fb7aba5f3f54.tar.gz pardes-1ed34e1538f45daecc2c8a551dc0fb7aba5f3f54.zip | |
Crt, Ripple and Glitch take a level, 0 to 3, tunable at run time
Coordinator's request: `Crt 0..3` (likewise Ripple, Glitch), 0 off, `on`
the default level 2 (the polished rewrite), `off` and a bare word as
before. The level is one uniform (pardesLevel, beside pardesOpaque in the
prefix's own block); each pass picks its constants by it. Level 3 is at
least as strong as the old effects, measured as pixels changed by more
than 8 in a channel against a plain frame: Crt 18.3% (old 17.4%), Ripple
11.1% (9.5%), Glitch 9.3% a frame (8.1%); Glitch's level raises how often
it bursts as well as how hard. Config and ctl report `Crt 2` / `Crt off`.
Shared files touched: ninep/ctl.zig (the report line). Not touched:
pardes.zig, Messages.zig, mouse.zig, gui.zig, detached/*.
Diffstat (limited to 'docs/render-pipeline.md')
| -rw-r--r-- | docs/render-pipeline.md | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/docs/render-pipeline.md b/docs/render-pipeline.md index d991a1ce..2fd6045b 100644 --- a/docs/render-pipeline.md +++ b/docs/render-pipeline.md @@ -507,7 +507,13 @@ Mirror ghostty 1.3.2 (`zig-pkg/ghostty-*/src/renderer/shadertoy.zig`, the shell redraws its retained Surface (3.1), never a core tick or render. - **Existing crt/ripple/glitch** become bundled Shadertoy files in `shaders/post/` selected by the same builtins (decision 2: kept, polished); - `scene_effects` and `crt.frag.glsl`/`crt.zig` are deleted. The chain is + `scene_effects` and `crt.frag.glsl`/`crt.zig` are deleted. Each bundled pass + takes a level, `Crt 0..3` (0 off, `on` the default 2, `off` and bare still + work), passed as `pardesLevel`: 2 is the polished rewrite, 3 at least as + strong as the old effects (pixels changed by more than 8 in a channel, + against a plain frame: Crt 18.3% vs 17.4% old, Ripple 11.1% vs 9.5%, Glitch + 9.3% a frame vs 8.1%); a Glitch level raises how often it slips as well as + how hard. The chain is `Crt`, `Ripple`, `Glitch` and `Shader <path>` in the order they were put in (`Shader off` empties it of files), `ShaderAnimation off|on|always` (default on). The core keeps no clock for it: level A redraws are the |