Moving Spatials Physics

Troubleshooting SDK
1

Hii,

I want to open/close door by a mouse click & i implemented it by rotate the door node & it works well but the physics don’t obey the rotation done on it.
& still blocks the original position of the door.

This is the code for it:
[java]Node Door = (Node) assetManager.loadModel(“Models/Doors/Door.mesh.j3o”);
Door.setLocalTranslation(0f, 0f, -0.95f);
Door.rotate(new Quaternion().fromAngleAxis(180f * FastMath.DEG_TO_RAD, Vector3f.UNIT_Z));
Door.rotate(new Quaternion().fromAngleAxis(90f * FastMath.DEG_TO_RAD, Vector3f.UNIT_Y));
Door.setLocalScale(0.002f, 0.002f, 0.002f);

    Node DoorHinge = new Node("DoorHinge");
    DoorHinge.setLocalTranslation(3.12f, 2.37f, 29.7f);
    DoorHinge.attachChild(Door);
    rootNode.attachChild(DoorHinge);

    CollisionShape DoorShape = CollisionShapeFactory.createDynamicMeshShape(Door);
    RigidBodyControl DoorBody = new RigidBodyControl(DoorShape, 0);
    Door.addControl(DoorBody);
    physicsWorld.getPhysicsSpace().add(Door);

////////////////////////////

    rootNode.getChild(DoorHinge).rotate(new Quaternion().fromAngleAxis(90f * FastMath.DEG_TO_RAD, Vector3f.UNIT_Y));

[/java]

Thanks In Advance,

2

Set it to kinematic

2 Likes
3

Another info,

when using physics debugging, there is no physics on the entrance after opening door but still cannot enter.

4

If I remember well, it is specified in the tutorial not to mode the node, but only rely on the RigidBody to do so…
Here is the link : https://wiki.jmonkeyengine.org/legacy/doku.php/jme3:beginner:hello_physics#moving_a_physical_spatial
So you should try something like DoorBody.setPhysicalRotoation(…)

5

Just do what @wezrule said.

1 Like
6

@wezrule That works fine :slight_smile:
Thank you very much :))