ogreXML: need help with Collision [solved]

Troubleshooting physics
1

Hi all,

I experiment with collision fo a while now. With blener I made a (Space-)station, now I want to add collision to it. It should colide with a Spaceship (also made with blender). The problem is, that the station(s) are not full colidable. The collidable area is only a part at the center.

The second problem is, that the ship is no Cube or something like that. How can I make them collide?

The Physic of the class Station (for every single station):

[java] CollisionShape sceneShape = CollisionShapeFactory.createMeshShape(this.station);

control = new RigidBodyControl(sceneShape, 0);

control.setKinematic(true);

this.station.addControl(control);[/java]

The Physic of the class Ship (otherwise it will not collide at all):

[java]CapsuleCollisionShape capsuleShape = new CapsuleCollisionShape(1.5f, 6f, 1);

control = new RigidBodyControl(capsuleShape, 3f);

this.ship.addControl(control);[/java]

the other version

The Physic of the class Ship (otherwise it will not collide at all):

[java] control = new RigidBodyControl(3f);

this.ship.addControl(control);[/java]

the second version cause very big lags and freezes.

I’m shure I’m doing someting wrong…

Is there a way to do this without Physic (if it’s faster)?

2

so I made a video now. I hope now you’re able to give me an answer

http://www.youtube.com/watch?v=hb1_ywtKOTQ

3

anyone here?

4

Enable the physics debug view: PhysicsSpace.enableDebug(assetManager); Then you’ll probably have more information to debug your software.

1 Like
5

Thank you very much. The problem was, I scaled the station after creating the CollisionShape.

6

Is there a way to use CollisionShapeFactory.createMeshShape(this.ship); also for the ship or must I use a kind of BoxCollisionShape?

7

Use a hull shape (created for a whole hierarchy of spatials when using createDynamicMeshShape).

1 Like
8

thanks much