Collions Callbacks an Actor groups in NxOgre 1.0.21 Bleeding

jonnys

17-08-2008 04:18:06

How do you set actor groups and collision callbacks in NxOgre 1.0.21 Bleeding Edge?

This is my code and I want to make custom collisions between the robot and the box. How would I go by doing this?

Code for robot



      robot = mSceneMgr->createEntity("Robot","robot.mesh");

		robot->setCastShadows(true);

		robotNode = mSceneMgr->getRootSceneNode()->createChildSceneNode("RobotNode", Vector3(0,0,0));		

		robotNode->attachObject(robot);

		//robotNode->scale(0.5,0.5,0.5);

		//robotNode->setPosition(20,2,40);



		//St animation of the tobot

		mAnimationState = robot->getAnimationState("Walk");

		mAnimationState->setLoop(true);	

		mAnimationState->setEnabled(true); 



		//Physics parameters

		ActorParams robotAp;

	    robotAp.setToDefault();

	    robotAp.mMass = 50;

	    robotAp.mDensity = 0;

		robotAp.mBodyFlags |= NX_BF_DISABLE_GRAVITY;

		//Actor group

		robotAp.mGroupAsName = "Robot";





		NodeRenderableParams robotNrp;

	    robotNrp.setToDefault();

	    robotNrp.mGraphicsModel = "robot.mesh";

	    robotNrp.mGraphicsModelScale = NxVec3(0.2, 0.2, 0.2);		

	    robotNrp.mIdentifier = robotNode->getName();

	    robotNrp.mIdentifierUsage = nrp.IU_Use;

		robotNrp.mMode = RenderableSource::RM_Interpolate;



		//Inherit the scale from the mesh

		//robotNrp.mGraphicsModelScaleInherit = true;

		

		//Robot position and orientation

	    NxOgre::Pose robotPose(20, 100, 40);		



		Ogre::AxisAlignedBox boxBounds1 = robot->getBoundingBox();

	    

		body2 = mScene->createBody(nrp2.mIdentifier, new Cube( boxBounds1.getSize() ), robotPose, robotNrp, robotAp);

code for box



       ////////OBJECT1//////

		ent = mSceneMgr->createEntity( "Box", "box.mesh" );

		ent->setCastShadows(true); 

		ent->setMaterialName("box");



		box = mSceneMgr->getRootSceneNode()->createChildSceneNode( "boxnode",Vector3(0,0,0) /*Vector3::ZERO*/);

        box->attachObject( ent );

		//box->showBoundingBox(true);



		ActorParams ap;

	    ap.setToDefault();

	    ap.mMass = 5;

	    ap.mDensity = 0;	

		ap.mBodyFlags |= NX_BF_DISABLE_GRAVITY;

		

	    NodeRenderableParams nrp;

	    nrp.setToDefault();

	    nrp.mGraphicsModel = "box.mesh";

	    nrp.mGraphicsModelScale = NxVec3(1, 1, 1);

	    nrp.mIdentifier = box->getName();

	    nrp.mIdentifierUsage = nrp.IU_Use;

		nrp.mMode = RenderableSource::RM_Interpolate;



		//Shape parameters

		ShapeParams shapeParams;

		shapeParams.setToDefault();	

		

	    NxOgre::Pose actorPose(50, 100, 40);

		//NxOgre::Pose actorPose(Vector3::ZERO);

		Ogre::AxisAlignedBox boxBounds = box->getAttachedObject("Box" )->getBoundingBox();



	    body = mScene->createBody(nrp.mIdentifier, new Cube( boxBounds.getSize(), shapeParams), actorPose, nrp, ap);