chronosgl 3.3.0

  • Installing
  • Versions
  • 59


A simple WebGL2 engine written in Dart


  • MIT licensed
  • straight-forward API
  • lightweight (close to "baremetal")
  • fully based on WebGL2 and GLSL 3.00es
  • keyboard and mouse event capture
  • support for canvas based textures including skybox
  • focus on procedural content generation
  • optional basic scenegraph
  • importer for several file formats
  • bone animations
  • few dependencies




You must use Dartium (Version 50 or later) and Dart SDK (Version 1.24.0 or later)

Create a new Dart webapp project, add this as a pubspec.yaml dependency: dependencies: chronosgl: any

You also need the vector_math library which is the only library that ChronosGL is dependent on.

Copy the example from above and run it in Dartium.

It should look like this: <img src="" style="width: 600px;"/>

If you need dart:html, it is recommended to add dart:html as HTML like this, due to a naming conflict regarding Node: import 'dart:html' as HTML;

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:

  chronosgl: "^3.3.0"

2. Install it

You can install packages from the command line:

with pub:

$ pub get

Alternatively, your editor might support pub get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:

      import 'package:chronosgl/chronosgl.dart';
Version Uploaded Documentation Archive
3.3.0 Mar 28, 2018 Go to the documentation of chronosgl 3.3.0 Download chronosgl 3.3.0 archive
3.2.3 Jan 1, 2018 Go to the documentation of chronosgl 3.2.3 Download chronosgl 3.2.3 archive
3.2.2 Aug 11, 2017 Go to the documentation of chronosgl 3.2.2 Download chronosgl 3.2.2 archive
3.2.1 Jul 30, 2017 Go to the documentation of chronosgl 3.2.1 Download chronosgl 3.2.1 archive
3.2.0 Jul 23, 2017 Go to the documentation of chronosgl 3.2.0 Download chronosgl 3.2.0 archive
2.1.2 Apr 17, 2017 Go to the documentation of chronosgl 2.1.2 Download chronosgl 2.1.2 archive
2.1.0 Apr 2, 2017 Go to the documentation of chronosgl 2.1.0 Download chronosgl 2.1.0 archive
2.0.1 Mar 30, 2017 Go to the documentation of chronosgl 2.0.1 Download chronosgl 2.0.1 archive
2.0.0 Mar 27, 2017 Go to the documentation of chronosgl 2.0.0 Download chronosgl 2.0.0 archive
1.4.0 Dec 11, 2014 Go to the documentation of chronosgl 1.4.0 Download chronosgl 1.4.0 archive

All 15 versions...


We analyzed this package on Jun 12, 2018, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.0.0-dev.60.0
  • pana: 0.11.3


Describes how popular the package is relative to other packages. [more]
27 / 100
Code health derived from static analysis. [more]
99 / 100
Reflects how tidy and up-to-date the package is. [more]
79 / 100
Overall score:
Weighted score of the above. [more]
Learn more about scoring.


Detected platforms: web

Primary library: package:chronosgl/chronosgl.dart with components: html.


  • Maintain

    Changelog entries help clients to follow the progress in your code.

  • Fix analysis and formatting issues.

    Analysis or formatting checks reported 46 hints.

    Run dartfmt to format lib/chronosgl.dart.

    Run dartfmt to format lib/src/animation/skeleton_animation.dart.

    Similar analysis of the following files failed:

    • lib/src/core/abstractions.dart (hint)
    • lib/src/core/constants.dart (hint)
    • lib/src/core/geometry_builder.dart (hint)
    • lib/src/core/illumination.dart (hint)
    • lib/src/core/lib.dart (hint)
    • lib/src/core/material.dart (hint)
    • lib/src/core/projection.dart (hint)
    • lib/src/input.dart (hint)
    • lib/src/misc/bone_visualizer.dart (hint)
    • lib/src/misc/example_helper.dart (hint)
    • lib/src/misc/lib.dart (hint)
    • lib/src/misc/light_visualizer.dart (hint)
    • lib/src/polygon/basic.dart (hint)
    • lib/src/polygon/extrude.dart (hint)
    • lib/src/polygon/lib.dart (hint)
    • lib/src/scene/node.dart (hint)
    • lib/src/shader/basic_shader.dart (hint)
    • lib/src/shader/blur_shader.dart (hint)
    • lib/src/shader/effect_shaders.dart (hint)
    • lib/src/shader/fragment.dart (hint)
    • lib/src/shader/simple_shaders.dart (hint)
    • lib/src/shader/wireframe_shader.dart (hint)
    • lib/src/shape/cube.dart (hint)
    • lib/src/shape/cylinder.dart (hint)
    • lib/src/shape/icosahedron.dart (hint)
    • lib/src/shape/plane.dart (hint)
    • lib/src/shape/torusknot.dart (hint)
    • lib/src/shape/tube.dart (hint)
    • lib/src/webhelper/webtexture.dart (hint)
  • The description is too short.

    Add more detail about the package, what it does and what is its target use case. Try to write at least 60 characters.

  • Maintain an example.

    None of the files in your example/ directory matches a known example patterns. Common file name patterns include: main.dart, example.dart or you could also use chronosgl.dart.


Package Constraint Resolved Available
Direct dependencies
Dart SDK >=1.24.0 <= 2.0.0
vector_math >=2.0.5 <3.0.0 2.0.7
Dev dependencies
args >=0.13.0
browser >=0.10.0
test >=0.12.20