Real-Time Physics Simulation Forum

Hi! Kromaia, a 3D space shooter completely physics based (using Bullet Physics library, of course), has just been launched on Steam! http://store.steampowered.com/app/285980 http://www.krakenempire.com/kromaia/screenshots/Kromaia-1_09.jpg http://www.krakenempire.com/kromaia/screenshots/Kromaia-1_02....

http://www.krakenempire.com/images/kromaia_demo_01.jpg We have just released a public demo for our Score Attack minigame. Download it while our crowdfunding campaign lasts! Remember you can support us and get the full version here: http://igg.me/at/Kromaia/ Feel free to share with your friends. Tha...

Hi! Kromaia is a game developed with Bullet and Ogre that is getting close to final release. You can find complete information about the game on our Indiegogo campaign and get early access to the game very soon: http://igg.me/at/Kromaia/ You can see our crowdfunding video here: http://www.youtube.co...

I have found that I can't apply wind to a softbody rope (at least to my ropes). The problem I have is that node normals are calculated by Bullet using btSoftBody::updateNormals and that function seems to set normals to zero for softbodies without faces. That is a problem, because btSoftBody::addAero...

Maybe you already know about it but I think I have found a bug in btSoftBody.cpp, function btSoftBody::addAeroForceToFace, Currently at line 620: if (btSoftBody::eAeroModel::F_TwoSided) I understand it should be: if (m_cfg.aeromodel == btSoftBody::eAeroModel::F_TwoSided) Just delete this post if bug...

Hi I have been experiencing crashes when deleting soft bodies (that are attached to rigid bodies) but now I know how it happens. I don't know if I am doing something strange, but I think that my approach should be right. The problem is here: void btSoftRigidDynamicsWorld::internalSingleStepSimulatio...

Can someone at least confirm it is a bug? There is something wrong with my demo?

Thx

Ok, I think I have a modified demo to show the problem. I used CollisionInterfaceDemo, that is not the way I process contacts but the bug seems to happen in the same way. Just use that file instead of the original one and look at the cone generating a contact when entering the hand drawn bounding bo...

Hard to say. I haven't found a demo with everything I need, but I can try to make my own demo. If I have some time I will try and post it here.

Hi! In the last few months I have observed a strange behaviour when my projectiles (that are cones (btConeShapeZ) ) collide with spheres. It worked perfectly before but it broke somewhere along the way. I am using revision 2410 currently. Today I tried different things and I have seen that my cones ...

Thank you!

I will post again when I get some results. Right now I am working on a different part

Hi

Is there any final version of all that code to try it out? It would be nice to know the current state of the experiment including bugs and/or the TODO list

Any example code to test it? I would love to see it working with an Ogre mesh.

Thank you in advance

Hi You are trying to solve two problems at the same time and they are really the same problem. Solve the linear movement (I think this one is easier) and you will be able to solve the orientation to destination. Forget damping and friction, you are in space ;) To solve linear movement you need to kn...

New blog post and new video about our physical propulsion, just in case somebody cares

http://www.krakenempire.com/blog/?p=16

Yes. It seems fixed with that change.

Thank you