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Release notes

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  • Add framebuffer.use() method for quickly setting up framebuffer objects
  • regl.clear and regl.read now accept a framebuffer as a parameter

1.2.1

  • Fixed bug with depth and stencil attachments being cleared
  • regl.elements now correctly infers count from length and vice-versa

1.2.0

  • Simplified flattening logic for textures and buffers
  • Viewport and scissor box can go outside drawing buffer

1.1.1

  • Fix bug with buffers and elements not updating type correctly

1.1.0

  • Can now access format and filtering mode for textures and render buffers

1.0.0

  • Support stencil.op
  • Rename stencil op pass to zpass
  • Attribute pointers can now use buffer literals
  • Implement basic context loss handling
  • Add regl.on for hooking events
  • Add regl.now(), allows sampling timer at high resolution outside of regl.frame in order to better synchronize DOM events

0.11.0

  • Cubic frame buffer objects!
  • Can now use framebuffers as textures in uniforms. By default color attachment 0 is used.
  • Support for dynamic properties with nested objects like attributes
  • Alias float16 for half float and float32 for float
  • Many bug fixes and stability improvements
  • Website mostly works (preview at regl.party)
  • Gallery of examples with movies

0.10.0

  • Add a mechanism for managing webgl extensions

    • Should be able to report errors when extensions are missing
    • Allow users to disable extensions for testing/mocking

  • Doc clean up

  • Add more test cases for regl.read() and improve validation

  • Implement a standard method for handling context creation errors

  • Fix several bugs related to regl.frame cancellation

0.9.0

  • Add performance monitoring hooks for commands. Now tracks draw call count, cpu time and gpu time (if disjoint timer extension supported).
  • Performance monitoring hooks for commands can be enabled/disabled using the profile property.
  • Finish API documentation for framebuffers
  • Optimize constructors/updates for framebuffers
  • More test cases for framebuffers
  • Clean up renderbuffer constructor and improve test coverage
  • Added resize method to textures, renderbuffers and framebuffers
  • Added global performance monitoring hooks via regl.stats
  • Rename count context variable to tick
  • Remove deltaTime context variable
  • Uniform validation fixes
  • Texture construction fixes
  • Improved test coverage for uniform variables

0.8.0

  • Optimize texture and cubemap constructors
  • Add in place update method for textures via texture.subimage
  • Remove DDS parsing
  • Remove URL loader for textures
  • Improve texture test cases

0.7.0

  • Add in place update methods to buffers and elements via buffer.subdata and elements.subdata
  • Pool stream buffers
  • Rewrite resource section of API, bring individual resources to the top
  • Optimized buffer and elements creation, no more memory allocation
  • More test cases for textures

0.6.0

  • Allow for dynamic properties in viewport, scissor box and attributes

  • Switch order of arguments to dynamic functions, from (props, context) to (context, props)

    • functions without a props argument become batch static

  • Implement non-batch constant context, framebuffer and viewport

  • Batched scope rendering

  • Switch order of props and context variables for dynamic function args

  • function invocation now takes batch id as separate parameter

  • Support directly constructing elements and attributes from arrays

  • Allow individual attribute properties to be dynamic (eg buffers, offsets, etc.)

  • Code generation rewrite

    • State flag polling is now inlined
    • draw and batch inlined for static shaders
    • constants are inlined
    • fewer arguments passed to generated code
    • Stop using separate arrays for stacks to manage state, instead state is saved onto the call stack

  • Error reporting

    • All error messages should link to command/resource declaration
    • Improve validation of vertex attributes
    • Improve validation of dynamic properties

  • Code quality and contributing

    • Combined lib/state.js and lib/compile.js into lib/core.js
    • Delete most of lib/attribute.js
    • Update development documentation

  • Expose limits for shader precision

0.5.0

  • Context variables

  • Use this argument effectively

    • Should pass this to dynamic attributes and scope

  • Make scopes and dynamic attributes take same argument

  • Combine batchId with stats argument

  • Pass this to draw commands so that they can be stored as members

0.4.0

  • Circle CI finally passes!
  • Use numeric ids instead of strings for shader sources
  • Shader error messages are better
  • Browserify transform to remove all runtime checks
  • Shader linking is deferred until draw call, enables partial shaders in scope
  • Report errors for missing attributes, uniforms and vertex count

0.3.0

  • added renderbuffers (via regl.renderbuffer)
  • added framebuffer objects (via regl.framebuffer)
  • regl.buffer and regl.elements can now take ndarray-like inputs
  • Switch to using Google closure compiler for minified builds

0.2.0

  • Texture support implemented, but not well tested
  • Fix attribute binding bug

0.1.0

  • Actually kind of works now!
  • All draw state and WebGL state except textures, renderbuffers and frame buffers wrapped
  • Changed the arguments to dynamic functions. Now they take (args, batchId, stats) instead of (frameCount, batchId)
  • Tons of code generation improvements and bug fixing
  • Unit tests!
  • Code coverage metrics! (not good yet)
  • API docs!

0.0.0

  • First published to npm