22 lines
910 B
Markdown
22 lines
910 B
Markdown
# Testbed
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Once you have conquered the HelloWorld example, you should start looking
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at Box2D's testbed. The testbed is a testing framework and demo
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environment. Here are some of the features:
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- Camera with pan and zoom.
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- Mouse picking of shapes attached to dynamic bodies.
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- Extensible set of tests.
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- GUI for selecting tests, parameter tuning, and debug drawing options.
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- Pause and single step simulation.
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- Text rendering.
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The testbed has many examples of Box2D usage in the test cases and the
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framework itself. I encourage you to explore and tinker with the testbed
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as you learn Box2D.
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Note: the testbed is written using [GLFW](https://www.glfw.org) and
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[imgui](https://github.com/ocornut/imgui). The testbed is not part of the
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Box2D library. The Box2D library is agnostic about rendering. As shown by
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the HelloWorld example, you don't need a renderer to use Box2D.
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