Real-Time Physics Simulation Forum 2014-01-03T19:34:00+00:00 https://pybullet.org/Bullet/phpBB3/app.php/feed/topic/9654 2014-01-03T19:34:00+00:00 2014-01-03T19:34:00+00:00 https://pybullet.org/Bullet/phpBB3/viewtopic.php?p=32518#p32518 <![CDATA[ghost object doesnt detect collisions with kinematic objects]]>
This is how i set up my ghost object:

Code: 

        CollisionShape ghostShape = new BoxShape(new Vector3f(0.2f,0.3f,0.2f));ghostObject = new GhostObject();ghostObject.setCollisionShape(ghostShape);ghostObject.setWorldTransform(new Transform(new Matrix4f(                            new Quat4f(0, 0, 0, 1),                            new Vector3f(1000, 401, 1000), 1.0f)));        dynamicsWorld.addCollisionObject(ghostObject);        dynamicsWorld.getBroadphase().getOverlappingPairCache().setInternalGhostPairCallback(new GhostPairCallback());dynamicsWorld.setInternalTickCallback(new InternalTickCallback() {        @Overridepublic void internalTick(DynamicsWorld world, float timeStep) {for(int i=0;i<playerGhostObject.getNumOverlappingObjects();i++){RigidBody body = (RigidBody) playerGhostObject.getOverlappingObject(i);if(body.isKinematicObject()){System.out.println("Game over!");}                        System.out.println("Collision");}}}, this);
If i leave collision flags of an object that collides with ghost object unchanged (dynamic) or set it to static , the collision is detected.
Tried both

Code: 

santa.setCollisionFlags(santa.getCollisionFlags() | CollisionFlags.KINEMATIC_OBJECT);
and

Code: 

santa.setCollisionFlags(CollisionFlags.KINEMATIC_OBJECT);
I also disabled deactivation on my kinematic object.

Statistics: Posted by simejanko — Fri Jan 03, 2014 7:34 pm

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