New features

• Improved Img class API
• Static and dynamic pattern support in Img class
• Random seed using Num.random and Num.seed - thanks @carlo-colombo
• Updated build system using tsup

Bug fixes

• Fixed mouse and key event bugs
• Various minor bug fixes and improvements, with thanks to @doseofted and @rmschindler

New Features

• Support iterables and generators in addition to arrays in functions that take GroupLike parameters. See PtIterable and PtLikeIterabe types
• New Img class to support image loading and manipulations in CanvasSpace. See demo img.pixel
• Util.performance to measure average frame rate
• Added a few convenient functions: Pt.toGroup, Pt.toBound, Num.randomPt

Bug fixes

(thanks @tibotiber and @prkirby)

• Rotational axis bug #106
• space.dispose #109
• distanceFromPt bug #118
• half-pixel bug #119
• svg id bug #128
• nodejs bug #132
• audible output node bug #134
• semi transparent bug #135
• add the missing static CanvasForm.point function
• update webpack and babel to resolve security issues

New Features

• Better drag-drop and other improvements on UI classes
• Gradient fill, global alpha and composite operations

Bug fixes

• SVG and DOM fixes (font set correctly, default style and others)
• Util.split now split the arrays correctly
• Safari / iOS issues with Sound now fixed
• Other minor fixes and API improvements

New features

• new Sound class
• add ellipse drawing function in CanvasForm
• add an angle offset parameter inCreate.radialPts

Bug fixes and changes

• unit function no longer throws error when magnitude is 0
• alpha property in Color now has setter as well as getter
• Move Tempo class to Play module (typescript only)
• Fix doc links in Animation guide

New features

• Tempo class for creating animation sequences
• (Related) New Pts React component ( react-pts-canvas ). Examples in pts-react-example also updated.
• New posenet demo in /demo/more/tfjs_posenet/js/d.js

Bug fixes

• Fix Num.cycle
• Fix various bugs in Physics
• Fix resize issues and type parameter
• Fix documentations and broken links

New features

• Experimental UI module for creating buttons and drag-drops. See demo here.
• Add Circle.fromTriangle function (Thanks @AndGem for the suggestion)
• es2015 build by @bsouthga

Bug fixes

• Various bug fixes and docs improvements by our contributors ( @ichabodcole , @amilajack , @bnjm , @thewarpaint )
• Fix documentation scrolling issue
• Improve readability for exported html in demo editor
• Other minor fixes and improvements

Pts has reached 0.5! 🎉This is a milestone release with many updates and improvements.

New features:

• New homepage
• New and improved documentation
• Live demo code editor
• Pts.quickStart mode and updated demo code (see Getting started for details)

Breaking changes

• Pt's cross2D renamed to $cross2D
• Util.warnLevel property becomes a function Util.warnLevel( ... )
• Removed Circle.toInnerRect (use Circle.toRect instead)
• typescript: Bound class moved into Pt module
• typescript: All type alias moved into Types.ts file
• typescript: updated version to 2.9.2

Bug fixes

• fix IE and mobile css bugs
• fix devicePixelRatio bug when it's less than 1.
• demo updates and minor bug fixes

• CanvasForm now as an image() function to draw image
• Add package version info to build files

• Verlet physics engine
• Better polygon intersection algorithms and bug fixes
• Methods to create regular polygons
• New demos

• Fix minify code
• Fix license header