CHANGELOG.md

Change Log

• Last updated: 2024-10-05T12:12:32Z
• Generator: thi.ng/monopub

All notable changes to this project will be documented in this file. See Conventional Commits for commit guidelines.

Note: Unlisted patch versions only involve non-code or otherwise excluded changes and/or version bumps of transitive dependencies.

0.15.16 (2024-06-21)

♻️ Refactoring

• rename various rest args to be more semantically meaningful (8088a56)
• enforce uniform naming convention of internal functions (56992b2)

0.15.12 (2024-04-20)

♻️ Refactoring

• update type usage (e5f1e8b)

0.15.5 (2024-03-18)

♻️ Refactoring

• minor updates (5c329e1)

0.15.0 (2024-03-07)

🚀 Features

• add isLitNumOrVecConst() node check (72399b0)

🩹 Bug fixes

• fix allChildren() handling of void returns (4aff1ec)

0.14.0 (2024-03-06)

🚀 Features

• add self-assign math ops syntax sugar (4575082)
  • add addSelf(), subSelf(), mulSelf(), divSelf() fns
  • add minSelf(), maxSelf()
    • alias for assign(x, op(x, y))
  • add clampSelf()
    • alias for assign(x, clamp(x, y, z))
  • add normalizeSelf()
    • alias for assign(x, normalize(x))

0.13.9 (2024-02-16)

♻️ Refactoring

• update LOGGER handling (a388a75)

0.13.7 (2024-02-06)

♻️ Refactoring

• use shader type consts (ace18a4)

0.13.0 (2023-12-31)

🚀 Features

• add uvec support for basic math ops (#435) (c21e975)
  • update function signatures for basic math ops: add, sub, mul, div
• fix #435, add lshift/rshift ops (a986766)

🩹 Bug fixes

• fix #436, update scope traversal (4c082d7)
  • update scopedChildren() & allChildren()

0.12.79 (2023-11-09)

♻️ Refactoring

• update all tests (packages A-S) (e3085e4)

0.12.75 (2023-10-25)

🩹 Bug fixes

• fix if() handling in scopedChildren() (64d23c0)
  • include test in returned children otherwise any referenced functions there will not be captured in dependencies

0.12.52 (2023-05-11)

♻️ Refactoring

• intern common type constants (b22891c)

0.12.6 (2022-04-07)

♻️ Refactoring

• replace deprecated .substr() w/ .substring() (0710509)

0.12.0 (2021-11-17)

🚀 Features

• Using workspaces for local tools (bf7a404) Improving the overall build ergonomics
  • introduced a tools workspaces
  • imported it in all needed packages/examples
  • inclusive project root

♻️ Refactoring

• testrunner to binary (4ebbbb2) this commit reverts (partly) changes made in: ef346d7a8753590dc9094108a3d861a8dbd5dd2c overall purpose is better testament ergonomics: instead of having to pass NODE_OPTIONS with every invocation having a binary to handle this for us.

0.11.1 (2021-10-13)

♻️ Refactoring

• update imports in all pkgs (5fa2b6f)
  • add .js suffix for all relative imports
• update imports in all tests/pkgs (effd591)

0.11.0 (2021-10-12)

🛑 Breaking changes

• major update of ALL pkgs (export maps, ESM only) (0d1d6ea)
• BREAKING CHANGE: discontinue CommonJS & UMD versions
  • only ESM modules will be published from now on
  • CJS obsolete due to ESM support in recent versions of node:
    • i.e. launch NodeJS via:
    • node --experimental-specifier-resolution=node --experimental-repl-await
    • in the node REPL use await import(...) instead of require()
  • UMD obsolete due to widespread browser support for ESM Also:
  • normalize/restructure/reorg all package.json files
  • cleanup all build scripts, remove obsolete
  • switch from mocha to @thi.ng/testament for all tests
• remove AST optimization tools (a1174db)
• BREAKING CHANGE: migrate AST optimizations to new package
  • migrated to @thi.ng/shader-ast-optimize, see b71cd16ab
  • update deps/readme

🚀 Features

• update & export gensym() (8a3f1ff)
  • add opt prefix arg for better re-use

♻️ Refactoring

• update all tests in all pkgs (8b582bc)
  • update all to use @thi.ng/testament
• update imports (138571a)
• update deps & imports in various pkgs (e1cf29e)
  • largely related to recent updates/restructuring of these packages:
    • api
    • defmulti
    • errors
    • logger
• sideeffect-free defmulti specs (1282973)

0.10.0 (2021-08-17)

🚀 Features

• add node type for matrix indexing (394dd49)
  • add idxm node Tag
  • add IndexM node type interface
  • update indexMat(), add column type LUT
  • update TargetImpl interface
• add reciprocal() syntax sugar (c710d81)

⏱ Performance improvements

• avoid nested literals (998cf35)
  • update lit() to avoid nesting if already same type & info

0.9.0 (2021-08-13)

🚀 Features

• add/update vec2/3 & float consts (2748f0b)
• add/update AST node predicates (8a4855e)
• add module logger (24c8ad5)
• update/improve AST optimizer (ad60add)
  • add support for lit hoisting & single comp swizzling
  • add logger support in replaceNode()
  • update constantFolding() to run iteratively as many times as needed
  • fix op1/op2 optimizers to use correct node predicates
• add optimizers for built-in fns (b0124d7)

0.8.14 (2021-06-08)

🩹 Bug fixes

• add missing vector coercions (a84e053)
  • update ivec/uvec/bvec2/3/4 ctors

0.8.13 (2021-04-24)

🩹 Bug fixes

• fix/extend vec coercions info (6679b52)

0.8.1 (2021-03-03)

♻️ Refactoring

• simplify texture fns (a0a2bda)
  • update $call helper to support all texture lookup args, re-use

0.8.0 (2021-02-24)

🚀 Features

• add more texture lookup fns (3c95d13)
  • add tests

0.7.1 (2020-09-13)

♻️ Refactoring

• update imports (643376a)

0.7.0 (2020-08-28)

🚀 Features

• add PrimTerm, PrimTypeMap, TermType (ffdfe81)
• allow nullish defn() func name (autogen) (d959858)
  • make name arg optional and auto-generate if nullish

🩹 Bug fixes

• fix vec3(vec2, float) ctor version (bd5395d)

0.6.1 (2020-08-12)

♻️ Refactoring

• update madd()/addm() args (cfce142)

0.6.0 (2020-08-10)

🚀 Features

• add/update vec coercions (764f4e5)
  • add $info() helper to allow new coercion details:
    • b = bvec
    • i = ivec
    • u = uvec
    • v = vec
  • add tests

0.5.2 (2020-08-08)

🩹 Bug fixes

• fix typo in isTerm(), add tests (615c8d2)

0.5.1 (2020-08-08)

🩹 Bug fixes

• update allChildren(), add isTerm() (267a0c0)
  • update allChildren() to descend into literals if value is a Term

0.5.0 (2020-08-08)

🚀 Features

• add vec coercions (bvec, ivec..) (a0d0c55)

♻️ Refactoring

• update bool presets (8a1835c)

0.4.0 (2020-07-28)

🚀 Features

• add sym interpolation qualifiers (0601af2)
  • add Interpolation type
  • add SymOpts.smooth option

0.3.6 (2020-02-25)

♻️ Refactoring

• update imports (ff6eb70)

0.3.0 (2019-08-21)

🚀 Features

• add modf(), isnan(), isinf() built-ins (7fae67b)

♻️ Refactoring

• split large TS files into smaller subfolders (9a4881b)
• improve re-use vec ctors, bvec ops, texture fns (1774c9b)
• more re-use vec/mat ctors (bcd5829)
• update allChildren() (e3ae743)
• update constant folding using defmulti (e9dfacb)

0.2.3 (2019-08-17)

🩹 Bug fixes

• update atan built-in handling (9f0c739)
  • add call info for 2-arg version

0.2.0 (2019-07-12)

🚀 Features

• support number casts from bools (119f257)

🩹 Bug fixes

• builtin not (bvec) used wrong internal fn name (237c6f3)

0.1.1 (2019-07-08)

🩹 Bug fixes

• fix #98, update defn() arg lists, add/update docs (bcfbcfd)

♻️ Refactoring

• update function arg lists (#98) (7d5fdce)

0.1.0 (2019-07-07)

🚀 Features

• initial pkg import w/ updated deps & readme (30efebe)
• more fn arities, add defTarget(), add/update types (fdceb65)
• add assignments, re-org types, update vec ctors (7dc32d1)
  • temp disable ret type check in defn()
• update/rename targetGLSL() (2e405f8)
  • add builtin output vars (gl_Position etc)
  • add GLSLTarget interface
  • implement assignment
• add AST node types, builtins, major refactor (f8caed5)
  • add scope nodes for functions, branching and as mechanism to create var declarations from existing embedded symbols. any direct descendant Sym within a scope will transformed into a Decl node (var declaration)
  • update defn() to traverse local scope to check for correct return type
  • implement array indexing (Index)
  • update assignments to allow Sym, Swizzle, Index nodes on LHS
  • update swizzle() to support ivec2/3/4 types
  • update vec2/3/4 ctors
  • update math ops to support more types
  • add comparison ops
  • add builtinCall()
  • add various builtin GLSL func call wrappers
  • refactor / simplify GLSL code gen
  • update readme
• add JS target, re-org (c4a35e1)
• add builtins, update codegens, sym/lit opts, matrices (3caede4)
• major update JS codegen, implement most builtin fns, fixes (7da1738)
  • add JSBuiltins* interfaces, update JSEnv
  • add JS_DEFAULT_ENV w/ all implementations (for actual code execution)
  • fix swizzle assignments
  • update fn & operator calls
  • update JSTarget.compile()
• add op2 info, fix result type, make var names optional (9cc13ab)
• update JS codegen (1d4cc58)
  • add matrix impls
  • add vector/matrix scalar impls
  • update op2 gen
• add sym() fn overrides, args (02d62a2)
• add forLoop(), ternary(), fix float/int casts, docs (474e320)
• rename swizzle() => $(), add break/continue (5db7d1c)
• major updates (51d42b4)
  • add initial collection of re-usable shader functions
    • SDF primitives & combinators
    • raymarch helpers
    • fog/falloff functions
    • clamp / fit
    • lambert / diffuse lighting
  • add constantFolding() tree optimizer
  • add userland function dependencies (mandatory, but still unused)
  • optimize single component swizzles in JS target
  • add more node type checkers, update walk()
  • update types
• add buildCallGraph(), add deps (4017284)
• add trilight lighting model (0705e9d)
• simplify fn dep/call graph handling, fix allChildren() (6ee63ea)
• add program(), add docs (fd1fca9)
• add texture built-ins (42ffed9)
• update GLSL & JS targets to support texture fns (10782e2)
  • JS target only provides stubs for now
• add/update sdf fns, fix fogExp2, update readme (d5115ff)
• add single component swizzle fns (8b36527)
• add/update stdlib functions & docs (e36c5b8)
• add WASM target basics & C runtime (ef06c74)
• add type aliases, update all uses, minor additions (0914c56)
  • XXXTerm & XXXSym aliases
  • add transformMVP() & surfaceNormal std lib fns
  • fix tests
• add ivec / uvec support, bitwise ops, update types (4f7ca39)
• add isBool() helper, update gensym() to use base36 ids (2b23b83)
• add input(), output(), uniform(), update SymOpts (1307b3f)
• add post-increment/decrement, update op1() (c809af1)
• update program() to accept global syms & fns, add/update docs (95524fb)
• add defMain, allow null values in scope bodies (de0a3da)
• add builtins, discard, add/refactor ControlFlow node type (663e992)
  • add texelFetch()
  • add dFdx / dFdy / fwidth()
• add % modulo operator as modi() (e7ace59)
• add arraySym(), update op2 to accept plain numbers (dc4dc15)
• add $xy, $xyz swizzle sugar (ff0ed9e)
• update numeric ctors/casts, update swizzles, add uvec/bvec ctors (423fd84)
• update texture builtins, add texelFetchOffset (a0af395)
• add support for (iu)sampler types, add textureGrad() (f8f245b)
• add powf(), update matchingPrimFor() (ac179a3)

🩹 Bug fixes

• fix op2(), update Tag, general cleanup (46bcb04)
• use JS op2 info hints to delegate (162c1ae)
• buildCallGraph zero-dep fn handling (2f9da96)
• use GLSL style mod in JS codegen (b4ca8e4)
• allChildren() (while loop support) (3a559cf)
• mod() type inference (1412f71)
• update allChildren() (1711064)

♻️ Refactoring

• internal reuse in emitGLSL() (9dacac6)
• rename predef'd bool consts (8a8eecc)
• rename numeric types, make defTarget generic (ba0eaa6)
  • f32 => float
  • i32 => int
  • u32 => uint
• update/add op2 info tags (incl. integer ops) (4e0cf46)