Problem in collision detection

Troubleshooting physics
1

I try to detect collision using following obj and failed. I checked this using helloCollsion sample which is provided. Can u clarify ??

Also tried using .j3o. still not succeed.



private Spatial house;

private RigidBodyControl houRi;



house = assetManager.loadModel(“Models/oldHouse.obj”);

house.setLocalScale(0.1f);

house.setLocalTranslation(-70, 0, -70);

CollisionShape sceneShape2 =

CollisionShapeFactory.createMeshShape((Node) house);

houRi = new RigidBodyControl(sceneShape2, 0);

house.addControl(houRi);



rootNode.attachChild(house);

bulletAppState.getPhysicsSpace().add(houRi);

2

How u detect collision?? Can u clarify??

3

I used the same mechanism at “https://wiki.jmonkeyengine.org/legacy/doku.php/jme3:beginner:hello_collision#jme_3_tutorial_9_-_hello_collision”



I`ve just commented the line



house.setLocalTranslation(-70, 0, -70);



and it began to work properly. Why is that and is there any other way to set the locations of this rigid body on my terrain?

4

Finally trial and error method was success.



house = assetManager.loadModel(“Models/oldHouse.obj”);

house.setLocalScale(0.1f);



// house.setLocalTranslation(-70, 0, -70);

CollisionShape sceneShape2 =

CollisionShapeFactory.createMeshShape((Node) house);

houRi = new RigidBodyControl(sceneShape2, 0.0f);

house.setLocalTranslation(-70, 0, -70);

house.addControl(houRi);



Just change the place of (sequential order) code of line “house.setLocalTranslation(-70, 0, -70);”.



Thanks a lot normen.