r20

• WebGL 2 only, now that Safari support is enabled by default
• Replaced GSAP with standalone animation and easing classes
• Replaced Oimo.js and examples with OimoPhysics classes
• Replaced UIL with standalone UI components and panel system
• Replaced Utils math functions with the three.js MathUtils functions, reexported directly from the three.js source file
• Improved fast 3D audio system
• Improved reflections
• Implemented pointer events
• Implemented binary websockets
• House cleaning
• Updated dependencies
• Updated browser support check to just a simple nomodule fallback, now that Safari supports the latest features
• Added geometry and sounds attribution files
• Added dark mode favicon
• Removed Babel from build (no more transpiling needed), now that Safari supports static class fields
• Removed linting from package.json to keep dependencies low, and can be manually installed when needed
• Removed Travis CI and David, added LGTM
• Config
  • Added Styles reference class and CSS variables for colours.
• Loaders
  • Updated BufferGeometryLoader with support for uv2.
  • Removed spherical loaders and examples.
• Tween
  • Readded Render as Ticker.
  • Added BezierEasing based on @gre's bezier-easing, used through the Easing API, a CSS cubic-bezier(0.42, 0, 0.58, 1.0) can be added with a reference name Easing.addBezier('inOut1', 0.42, 0, 0.58, 1), and then accessed by the name Easing['inOut1'], or in any tween tween(shader.uniforms.uTransition, { value: 1 }, 1500, 'inOut1').
  • Added Easing based on an aggregate of multiple sources, @danro's easing.js, @CreateJS's TweenJS, @tweenjs's tween.js, and common names for easing functions from the Easing Functions Cheat Sheet.
  • Readded MathTween as Tween.
• Utils
  • Updated headsTails() to optionally return a boolean with empty arguments.
• Audio
  • Updated WebAudio with enabled getter and get() method.
  • Updated WebAudioParam with set() method.
  • Removed legacy code, now that Safari supports the latest features.
• Panel
  • Added Panel.
  • Added PanelItem.
  • Added Link based on @lo-th's UIL button.
  • Added List.
  • Added ListToggle.
  • Added ListSelect.
  • Added Slider based on @lo-th's UIL.
  • Added ColorPicker based on @lo-th's UIL.
  • Added MaterialPanelController (initial commit).
• UI
  • Added UI.
  • Added Header.
  • Added HeaderInfo with FPS based on @lo-th's UIL.
  • Added Line.
  • Added Reticle.
  • Added ReticleText.
  • Added Tracker.
  • Added Point.
  • Added PointText.
  • Added TargetNumber.
• 3D
  • Updated TextGeometry with upstream updates.
  • Added getScreenSpaceBox() helper function.
  • Added getFrustumFromHeight() helper function.
  • Added lerpCameras() helper function.
  • Added SoftShadows based on @spidersharma03's Percent Closer Soft-Shadows (PCSS) three.js example.
  • Added Point3D.
  • Removed SpherizeImage.
• Physics
  • Added OimoPhysics based on @VBT-YTokan's OimoPhysics class and three.js example, and @lo-th's Phy.
  • Added OimoPhysicsBuffer.
  • Added OimoPhysicsController.
• Extras
  • Added Color, reexported directly from the three.js source file.
  • Added Vector2, reexported directly from the three.js source file.
  • Added Smooth based on @jesperlandberg's Smooth class and smooth.js gist.
  • Added SmoothSkew based on @jesperlandberg's Smooth class and CodePen example.
  • Added SmoothViews based on the old Slide video examples.
  • Added Magnetic based on @jesperlandberg's Magnetic class and magnetic.js gist.
• Materials
  • Updated BloomCompositeMaterial with dithering disabled by default.
  • Added ShadowTextureMaterial based on @gordonnl's Skinning example from OGL.
  • Added FresnelMaterial based on @michaeldll's Simple Fresnel Shader from OGL.
  • Added TiltShiftMaterial based on @spite's Codevember 2016 examples.
  • Added ReflectorBlurMaterial based on @spite's Codevember 2016 examples.
  • Added ReflectorMaterial based on @Slayvin's Reflector class and three.js mirror example.
  • Added ReflectorDudvMaterial based on @Mugen87's three.js refraction example.
  • Added AfterimageMaterial based on @HypnosNova's three.js example.
  • Removed film grain materials.
• Shader modules
  • Replaced transformation shader modules with rotateUV and scaleUV.
  • Renamed path for easing shader modules from eases to easing.
  • Updated HSV shader modules based on @yuichiroharai's glsl-y-hsv functions.
  • Added fresnel with getFresnel() helper function.
  • Added smootherstep function from v_coda's smootherstep.
  • Removed range functions.
  • Removed spherize.