Orkuncakilkaya
a71279a7b9
A software light pass over the framebuffer, run in a render phase after drawing the scene: Light.ambient multiplies the scene toward a tint (night/cave mood), Light.point additively accumulates a radial glow with linear falloff clamped per channel, and Light.occlude / Light.clear_occluders cast hard shadows by blocking a light's rays against rectangular occluders. Integer + Q16.16 fixed throughout, so a scene lights identically every run and in a headless render (diffable). Engine in runtime/native/light.ludic, spliced on demand (g_uses_light) like the regex/query runtimes; namespace wired in emit_call.ludic. Ships issue #4 tiers 1 (ambient + additive radial lights) and 2 (hard shadows). Normal-mapped sprites, soft shadows, a day/night directional light, and auto-consuming Light2D/Occluder components are follow-ups (the auto-system hook is tracked by #43). - runtime/native/light.ludic: the light-accumulation engine (isqrt falloff, segment/occluder shadow test, ambient modulate) - examples/library/lighting.ludic: 14 pixel-readback assertions - docs/language/light/: Light.ambient/point/occlude/clear_occluders - tools/x/test.ludic: lighting.ludic in the regression suite Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> |
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| light-namespace.md | ||
| README.md | ||
Changesets
A changeset is one small Markdown file describing a single user-facing change,
dropped in this directory. x release consumes every changeset here into a new
CHANGELOG.md section, bumps VERSION, and deletes the consumed files.
Format
bump: minor
type: feat
One or more lines describing the change, in the past-agnostic imperative used in
the changelog. Markdown is fine.
bump:—major,minor, orpatch(SemVer). The release version is bumped by the highest level among the pending changesets (unlessx release <level>overrides it).type:— the Conventional Commit type (feat,fix,perf,docs, …); it becomes the bold prefix of the changelog bullet.
Adding one
Create a file with a short, unique name, e.g. changes/regex-namespace.md. Any
filename works except this README.md, which the release step always skips.