About
Bounce is a 3D physics engine for games and interactive applications.
To get started with Bounce see readme.txt.
Here is how to control the Testbed. The Testbed is a collection of tests and examples that helps the author debug features and is not part of the library.
Camera (as in Maya):
- Rotate the scene holding LSHIFT + LMB
- Translate the scene holding LSHIFT + RMB
- Zoom in/out the scene using LSHIFT + Mouse Wheel
Bounce is released under the zlib license.
Features
Common
- Efficient data structures with no use of STL
- Stack and small block allocators
- Built-in math library
- Tunable settings used across the entire library
Collision
- Dynamic tree broadphase
- Static tree "midphase"
- SAT
- GJK
- Spheres, capsules, hulls, triangle meshes
- Optimized pair management
Dynamics
- Contact, friction, restitution
- Mouse, spring, sphere, cone, revolute joint types
- Joint motors, limits
- Constraint graphs
- Simulation islands and sleep management
- Linear time solver
- Stable shape stacking
- One-shot contact manifolds
- Contact clustering, reduction, and persistence
- Contact callbacks: begin, pre-solve, post-solve
- Ray-casting and volume queries
Testbed
- OpenGL with GLFW and GLAD
- UI by imgui
- Mouse picking
- premake build system
Documentation
- Doxygen API documentation