7c72bc88b1
computeTumbleDrag() is never called without this fix. The one-arg constructor is the only constructor ever used, to init this status based on the previous status, copying the tumble drag if it can. The first BasicTumbleStatus is constructed from an RK4 Status, so it's drag is not copied, but neither is the drag computed. From then on the 0 is copied from one BasicTumbleStatus to the next.
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!