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@thi.ng/shader-ast-optimize

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Shader AST code/tree optimization passes/strategies

thi.ng/shader-ast-optimize

thi-ng/umbrella

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# Change Log - **Last updated**: 2025-08-04T09:13:01Z - **Generator**: [thi.ng/monopub](https://thi.ng/monopub) All notable changes to this project will be documented in this file. Only versions published since **2022-01-01** are listed here. Please consult the Git history for older version information. See [Conventional Commits](https://conventionalcommits.org/) for commit guidelines. **Note:** Unlisted _patch_ versions only involve non-code or otherwise excluded changes and/or version bumps of transitive dependencies. ### [0.4.16](https://github.com/thi-ng/umbrella/tree/@thi.ng/shader-ast-optimize@0.4.16) (2024-06-21) #### ♻️ Refactoring - enforce uniform naming convention of internal functions ([56992b2](https://github.com/thi-ng/umbrella/commit/56992b2)) ### [0.4.12](https://github.com/thi-ng/umbrella/tree/@thi.ng/shader-ast-optimize@0.4.12) (2024-04-20) #### ♻️ Refactoring - update type usage ([8504f58](https://github.com/thi-ng/umbrella/commit/8504f58)) ## [0.4.0](https://github.com/thi-ng/umbrella/tree/@thi.ng/shader-ast-optimize@0.4.0) (2024-03-07) #### 🚀 Features - add defOptimized(), rename source file ([b1dc3c0](https://github.com/thi-ng/umbrella/commit/b1dc3c0)) - add defOptimized() wrapper fn - fix spelling in file name - update example in docs - expand constantFolding() features, bug fixes ([1350bf7](https://github.com/thi-ng/umbrella/commit/1350bf7)) - add support scalar comparisons - div-by-zero checks - fix non-scalar mul & sub handling - add support for exp2(), pow() - add tests ### [0.3.27](https://github.com/thi-ng/umbrella/tree/@thi.ng/shader-ast-optimize@0.3.27) (2023-11-09) #### ♻️ Refactoring - update all tests (packages A-S) ([e3085e4](https://github.com/thi-ng/umbrella/commit/e3085e4)) ## [0.3.0](https://github.com/thi-ng/umbrella/tree/@thi.ng/shader-ast-optimize@0.3.0) (2023-05-24) #### 🚀 Features - update constant folding ([1bd5fef](https://github.com/thi-ng/umbrella/commit/1bd5fef)) - add simplifications for 0/1 cases