20eff575f4
(Effectively a re-write of the MassCalculation code) - renamed some mass calculator accesor methods - MassData, InertiaMatrix refactored into 'RigidBody' class - refactors out cache code to separate wrapper class - calculations now use the Transform class to translate masses, CM, and MOI - new class: MassCalculation - contains relevant context for a given calculation: tree-root, type, time, config - contains most actual calculation code - calculations are tracked with a context class: MassCalculation
OpenRocket
Build Status - 
Overview
OpenRocket is a free, fully featured model rocket simulator that allows you to design and simulate your rockets before actually building and flying them.
The main features include:
- Six-degree-of-freedom flight simulation
- Automatic design optimization
- Realtime simulated altitude, velocity and acceleration display
- Staging and clustering support
- Cross-platform (Java-based)
Read more about it on the OpenRocket Wiki.
License
OpenRocket is an Open Source project licensed under the GNU GPL. This means that the software is free to use for whatever purposes, and the source code is also available for studying and extending.
Contributing
OpenRocket needs help to become even better. Implementing features, writing documentation and creating example designs are just a few ways of helping. If you are interested in helping make OpenRocket the best rocket simulator out there, please click here for information on how to get involved!