Real-Time Physics Simulation Forum

here is the issue I reached to get in debug mode:

thank you! I made my `localStepSimulation` called instead `stepSimulation` in my custom `World` class
and the removing/adding is performed just before exiting the `localStepSimulation` function

hi all! I have a strange question to fix: I'm making a racing game, and at the moment my car is a compound made by a convex hull and 4 cylinders everything works fine, but when I add and remove runtime some rigidbodies, happens that the compound is not yet a compound.. I try to explain: it assert in...

thanks

hi all!
I wish compile bullet lib with double precision... where I need to define BT_USE_DOUBLE_PRECISION?
I need to add as preprocessor definition to all the projects? (bulletCollision, bulletDynamics, bulletfileloader, linearmath..)

thanks in advance

hi all! I have this problem: I need to put a road sign over my ground collision mesh: for example suppose that the shape of the road sign is only the bar of the sign, so a vertical box. I wish that when some things collide with the box, the collision 'unfreeze' the box; I write freeze, because I nee...

'ive seen this link http://www.youtube.com/watch?v=fv-Oq5oe8Nw&hd=1 and now I have some thing clear.. but is there a way to modify the collision properties? like for example a cilynder, a scale, a position, etc? example: http://screencast.com/t/4ZmS3Heq the barrell have the 0,0,0 on the bottom s...

Hi all!
i'm newbie from blender, I'm using 3ds max and I'm very interested about creating .bullet collisions to use in my project
reading somewere seems that the fastest way is to use blender to export .bullet files..
how can I do this?
is there a step by step guide to do this?
thanks in advance

hi all!
I have this question: in my test I noticed that my rigid body object gives a load of 10000N to the ground, but if I look this: I read about 1500kg, so in my mind the value must be about 1020kg....

why this

thanks in advance!

hi all! how can I calculate the longitudinal acceleration and lateral of my btRigidBody?
thanks in advance!

ghiboz

Hi all!
I'm new from bullet...
I have a question about the collision...
I have a trimesh terrain and I wish check the collision hitting a ray from a point to another... which is the best way to do this???
thanks in advance