CHANGES.md

MathBox Changelog

2.3.1

• Specify "types" explicitly in [package.json].exports in order to support Typescript moduleResolution: node16.

2.3.0

• improved TS defintions for color, vector, matrix, and quaternion based properties. #55
• Changed how Mathbox imports ThreeJS. Previously, Mathbox (usually) imported from three/src. Now it consistently imports from three. This change should generally not affect users unless they were using instanceof checks. #53
• Added TS support for area.rangeX, area.rangeY, and other X/Y/Z/W-suffixed properties #50
• Fixed documentation generation #51
• Documented and added typings for unbind(). #45

2.2.1

• Add Typescript support for live properties and bind. #43

2.2.0

• #32 and #34Ported Steven's changes from 0.0.6-dev:

  • When specifying fps on a data buffer, catch up correctly if starting late (e.g. on a slide)
  • Add indices and channels props to <shader /> to match <resample />.
  • Add missing docs for line width.
  • Rename expr in script steps (steps, play, ...) to bind to avoid collision with expr prop.
  • Fix origin/range changes not being picked up
  • Force <layer /> to flatten to an orthogonal view
  • Fix rendering of partially filled buffers
  • Make closed lines/vectors work properly
  • Make closed surfaces work properly
  • Add optional normals to <surface />
  • Add <latch /> to control expr/data updates when conditions change

• #33 Separate linting and tests in Github Actions

• #31 remove gulp-eslint

• #30 add developing.MD

2.1.4

Some bugfixes:

• Fix issue with shaded surfaces being too dark Surface shading now looks like it did in 0.0.5. Previously both sides were being shaded as the backside.
• Fix issue with gridlines on filled surfaces Gridlines now appear as the surface's color if surface is unfilled, and as slightly darker if surfaces are filled.
• Remove the releases directory Old releases, including the zipped bundles, are available at https://github.com/unconed/mathbox/releases

2.1.3

Some bugfixes:

• do not call inspect if mathbox was destroyed Fixes an issue where Mathbox would asynchronously error if instances were destroyed immediately after creation.
• Add a Jupyter Notebook example Note: This currently uses an outdated version of Mathbox.
• Fix sampling bug Fixes a bug where width, height, and depth could be increased but not decreased
• Mathbox has been moved from GitGud to Github. Various CI/Development enhancements:
  • #22, #20, #11

2.1.2

• Typescript Improvements:
  • Add typedefs
  • Cc more types
  • add placeholder type alias for options
  • broad select type to include selections, node, str
  • add emitter types
  • make emitter params not optional
• Make mathbox work better with Webpack 5 Workflows: (See https://gitgud.io/unconed/mathbox/-/issues/20)
  • Replace cssauron with css-select
  • move shaders to js
  • add selection tests
  • Add shaders.js to the bundle, delete vendored gulp-jsify
  • fix npm run test; run with karma+webpack
• Linting improvements:
  • Remove final batch of lint warnings
  • Enable linter rule to prefer const and let to var, prep for upgrade
  • Fix last eslint warnings
• Miscellaneous
  • Remove missing RGBFormat
  • export mathbox.css
  • Tidy config, update package.json fields
  • Fix unmount error from dom.js
  • fix docs command

2.1.1

ported patches from the following open merge requests:

• https://gitgud.io/unconed/mathbox/-/merge_requests/11/
• https://gitgud.io/unconed/mathbox/-/merge_requests/10
• https://gitgud.io/unconed/mathbox/-/merge_requests/9
• https://gitgud.io/unconed/mathbox/-/merge_requests/8
• https://gitgud.io/unconed/mathbox/-/merge_requests/7
• https://gitgud.io/unconed/mathbox/-/merge_requests/6
• https://gitgud.io/unconed/mathbox/-/merge_requests/5

Thanks to @bobqwatsonsapphire, @carl00s01 and @Beddington for these fixes.

0.0.5

• ⚠️ Rename array length to width for consistency.
• ⚠️ Reverse the polarity on zOrder, higher zOrder should be drawn later.
• ⚠️ Rename resample/lerp centeredWidth, centeredHeight, ... to centeredX, centeredY for consistency.
• ⚠️ Change data sampler to not auto-wrap/repeat since it was 2D only. Out-of-bounds sampling is now undefined unless you add <repeat /> or <clamp /> (works in 4D).
• Add miter/round/bevel join prop for lines, with improved handling of degenerate cases in 3D.
• Fix anchor logic on <grow /> being applied to unpinned axes.
• Add 'binary' / 'hold' ease to force a binary (halfway) or hold (to end) transition.
• Flatten selector arrays recursively, e.g. sources: [array1, "#array2"] now works.
• Refactor <resample /> and <lerp /> to handle relative sizes/padding correctly with uncentered sampling.
• Add <subdivide /> operator to lerp geometries non-evenly, see test/subdivide.html for uses.
• Add <clamp /> for clamp-to-edge sampling in 4D.
• Round fractional sample indices for 3D/4D buffers to ensure correct alignment when resampling. Set aligned: true on array/matrix/... to disable this when integer lookups are guaranteed.
• Fix bug when a text atlas is emptied completely.
• Minor documentation improvements (basic API).

0.0.4

• New <readback /> sink that exposes internal readback functionality.
• Make <array />, <matrix />, <voxel /> and <text /> auto-detect null dimensions from data if given.
• Fix <text /> not parsing >1 string from an array.
• Fix public channels on <text /> being 4 instead of 1.
• Removed unused font properties from <retext />.
• Fix final/const props being overwritable on initial set.
• Rename <text expand={n} /> to <text sdf={n} /> (signed distance field) to avoid confusion with <label expand={n} />
• Change default <label /> color from black to gray to match other primitives.
• Fix data array emitters for larger item sizes.
• Add thunk lerper to animate data arrays on keyframe tracks.
• Remove default zOrder on <axis /> and <grid />.
• Clean slate NPM dependencies.
• Fix gulp-rename compatibility.
• Improved axis, grid, helix, lerp, label, strip examples.
• Improved idiomatic time examples.
• New color cube, vertex color, fragment color, tiles and ortho examples.
• Document instanced traits (e.g. divideX) and non-standard defaults.
• Support fragment passes on unshaded geometry.
• Added lineBias prop to set Z-bias between surface/face and its wireframe.
• Allow passing modified STPQ coordinates from <vertex /> to <fragment /> (see fragmentcolor.html example)

0.0.3

• New docs/intro.md, add nullable examples to docs/primitives.md.
• Add sizes binding to <point /> to change per-point size.
• New <mask /> pass for custom transition effects, remove clip leftover.
• Fix <clock> reporting incorrect real time and delta.
• Fix <step /> counting repeated stops as skips.
• Fix docs on <transition> durationEnter/Exit.
• Fix <scale /> not tracking span changes.
• Fix color [r, g, b] syntax parser.
• Remove children in reverse order to avoid reindexing.