feat(text): publish the technique shader library as @pmndrs/text/tsl - #60
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The Bitmap, MSDF, Slug, and decoration TSL node graphs — including the Slug shader tree that lived in core internals — move to src/tsl/ and publish on one subpath with Tsl-prefixed types, so a future TypeGPU or third-party integration consumes the same canonical shading implementation per technique. The Three entry stops re-exporting shader symbols; Three's materials import the library like any other consumer. A types test pins the subpath surface.
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# Conflicts: # docs/packages/glyph.md # docs/planning/typegpu-first-shader-authority.md # packages/glyph/src/internal/slug-shaders/calc-coverage.ts # packages/glyph/src/internal/slug-shaders/calc-root-code.ts # packages/glyph/src/internal/slug-shaders/index.ts # packages/glyph/src/internal/slug-shaders/reference.ts # packages/glyph/src/internal/slug-shaders/slug-band.ts # packages/glyph/src/internal/slug-shaders/slug-dilate.ts # packages/glyph/src/internal/slug-shaders/slug-render.ts # packages/glyph/src/internal/slug-shaders/slug-texture.ts # packages/glyph/src/internal/slug-shaders/solve-quadratic.ts # packages/glyph/src/internal/slug-shaders/tsl-compat.ts # packages/glyph/src/three/bitmap-shader.ts # packages/glyph/src/three/decoration-shader.ts # packages/glyph/src/three/msdf-shader.ts # packages/glyph/src/three/slug-shader.ts # packages/glyph/src/tsl.ts # packages/glyph/src/tsl/bitmap-shader.ts # packages/glyph/src/tsl/decoration-shader.ts # packages/glyph/src/tsl/msdf-shader.ts # packages/glyph/src/tsl/slug-shader.ts # packages/glyph/src/tsl/slug-shaders/calc-coverage.ts # packages/glyph/src/tsl/slug-shaders/calc-root-code.ts # packages/glyph/src/tsl/slug-shaders/index.ts # packages/glyph/src/tsl/slug-shaders/reference.ts # packages/glyph/src/tsl/slug-shaders/slug-band.ts # packages/glyph/src/tsl/slug-shaders/slug-dilate.ts # packages/glyph/src/tsl/slug-shaders/slug-render.ts # packages/glyph/src/tsl/slug-shaders/slug-texture.ts # packages/glyph/src/tsl/slug-shaders/solve-quadratic.ts # packages/glyph/src/tsl/slug-shaders/tsl-compat.ts # packages/glyph/tests/integration/three-shader.test.mjs # packages/glyph/tests/types/tsl-api.test.ts # packages/text/src/internal/slug-shaders/calc-coverage.ts # packages/text/src/internal/slug-shaders/calc-root-code.ts # packages/text/src/internal/slug-shaders/index.ts # packages/text/src/internal/slug-shaders/reference.ts # packages/text/src/internal/slug-shaders/slug-band.ts # packages/text/src/internal/slug-shaders/slug-dilate.ts # packages/text/src/internal/slug-shaders/slug-render.ts # packages/text/src/internal/slug-shaders/slug-texture.ts # packages/text/src/internal/slug-shaders/solve-quadratic.ts # packages/text/src/internal/slug-shaders/tsl-compat.ts # packages/text/src/three/bitmap-shader.ts # packages/text/src/three/decoration-shader.ts # packages/text/src/three/msdf-shader.ts # packages/text/src/three/slug-shader.ts
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Publish the technique shader library (D-249)
The Bitmap, MSDF, Slug, and decoration TSL node graphs — including the Slug shader tree that lived in core
internal/slug-shaders/— move tosrc/tsl/and publish as@pmndrs/text/tslunderTsl-prefixed types. A renderer integration that consumes TSL node graphs reuses one canonical shading implementation per technique instead of reimplementing coverage math; the Three entry stops re-exporting shader symbols and Three's materials import the library like any other consumer.Behavior unchanged; a subpath types test pins the surface and the focused Slug TSL type-regression project moves with the tree.
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