Real-Time Physics Simulation Forum

Not sure if it helps, but I had similar issue while adding rigidbodies or performing setOrigin on separated threads than the one where simulation runs.
Once ensured these operations are enqueued and processed on same simulation thread, I hadn't any further crash

After few attempts, I found a cheap but effective solution: - calculate the desired vertical alignment. - calculate the cross product with the actual vehicle alignment - apply a torque, modified by a configured value, with the vector calculated above btVector3 vehicleUp( _transform.getBasis()[0][Tra...

(a) artificially high gravity while vehicle is "on the road" --> more friction less sliding (b) suddenly reduced gravity when vehicle is "airborne" --> longer, slower jumps (c) suddenly increased inertia tensor when vehicle goes into a crash --> slower tumbling (d) suddenly intr...

Hello, before my questions, let me spend a word of appreciation about this forum and the people that contribute to help with their answers. I'm implementing vehicles based on btHinge2Contraint . Throttle is simulated by btHinge2Contraint::setTargetVelocity on the wheel free axis. I'm finding quite c...

A quick way is to use vcpkg
https://github.com/Microsoft/vcpkg
https://docs.microsoft.com/en-us/cpp/bu ... ew=vs-2019

Hi @drleviathan, thank you so much for the response, indeed you exactly pointed all the issues. 1) Corrected the differential steer angle calculation Before: https://www.youtube.com/watch?v=whVKgv2Ycoc After: https://www.youtube.com/watch?v=OacYf0EsvnY With the additional benefit to apply different ...

Hello, I recently started to implement vehicle (tank) simple simulation starting from HingeVehicle demo. While I'm generally satisfied of the result, I still see, during turns, the movement is pretty inefficient. Here's a video to demonstrate: https://www.youtube.com/watch?v=PvbYnNukpUs I believe I ...