public override void Init()
{
terrain = new TgcSimpleTerrain();
var position = TGCVector3.Empty;
terrain.loadHeightmap(MediaDir + "Heighmaps\\" + "TerrainTexture2.jpg", 20, 0.5f, position);
terrain.loadTexture(MediaDir + "Heighmaps\\" + "grass.jpg");
physicsExample = new TriangleSpherePhysics();
physicsExample.SetTriangleDataVB(terrain.getData());
physicsExample.Init(MediaDir);
Camara = new TgcRotationalCamera(new TGCVector3(0, 20, 0), 1000, Input);
}
public void Init(TgcSimpleTerrain terrain)
{
collisionConfiguration = new DefaultCollisionConfiguration();
dispatcher = new CollisionDispatcher(collisionConfiguration);
GImpactCollisionAlgorithm.RegisterAlgorithm(dispatcher);
constraintSolver = new SequentialImpulseConstraintSolver();
broadphaseInterface = new DbvtBroadphase();
dynamicsWorld = new DiscreteDynamicsWorld(dispatcher, broadphaseInterface, constraintSolver, collisionConfiguration);
dynamicsWorld.Gravity = gravity;
var ballShape = new SphereShape(50);
var ballTransform = TGCMatrix.Identity;
ballTransform.Origin = initialPosition;
var ballMotionState = new DefaultMotionState(ballTransform.ToBsMatrix);
var ballInertia = ballShape.CalculateLocalInertia(1f);
var ballInfo = new RigidBodyConstructionInfo(1, ballMotionState, ballShape, ballInertia);
RigidCamera = new RigidBody(ballInfo);
RigidCamera.SetDamping(0.9f, 0.9f);
//esto es para que no le afecte la gravedad al inicio de la partida
//RigidCamera.ActivationState = ActivationState.IslandSleeping;
dynamicsWorld.AddRigidBody(RigidCamera);
var heighmapRigid = BulletRigidBodyFactory.Instance.CreateSurfaceFromHeighMap(terrain.getData());
dynamicsWorld.AddRigidBody(heighmapRigid);
}
public void Init(string MediaDir)
{
#region Configuracion Basica de World
//Creamos el mundo fisico por defecto.
collisionConfiguration = new DefaultCollisionConfiguration();
dispatcher = new CollisionDispatcher(collisionConfiguration);
GImpactCollisionAlgorithm.RegisterAlgorithm(dispatcher);
constraintSolver = new SequentialImpulseConstraintSolver();
overlappingPairCache = new DbvtBroadphase(); //AxisSweep3(new BsVector3(-5000f, -5000f, -5000f), new BsVector3(5000f, 5000f, 5000f), 8192);
dynamicsWorld = new DiscreteDynamicsWorld(dispatcher, overlappingPairCache, constraintSolver, collisionConfiguration);
dynamicsWorld.Gravity = new TGCVector3(0, -100f, 0).ToBulletVector3();
#endregion Configuracion Basica de World
strength = 5.8f;
angle = 0.5f;
foreach (var mesh in meshes)
{
var childTriangleMesh = construirTriangleMeshShape(mesh);
var buildingbody = construirRigidBodyDeChildTriangleMeshShape(childTriangleMesh, mesh.Position, mesh.Scale);
//buildingbody.Translate(mesh.Position.ToBulletVector3());
dynamicsWorld.AddRigidBody(buildingbody);
}
//Se crea un plano ya que esta escena tiene problemas
//con la definición de triangulos para el suelo
var floorShape = new StaticPlaneShape(TGCVector3.Up.ToBulletVector3(), 10);
floorShape.LocalScaling = new TGCVector3().ToBulletVector3();
var floorMotionState = new DefaultMotionState();
var floorInfo = new RigidBodyConstructionInfo(0, floorMotionState, floorShape);
floorBody = new RigidBody(floorInfo);
floorBody.Friction = 0.5f;
floorBody.RollingFriction = 1;
floorBody.Restitution = 1f;
floorBody.UserObject = "floorBody";
dynamicsWorld.AddRigidBody(floorBody);
var meshRigidBody = BulletRigidBodyFactory.Instance.CreateSurfaceFromHeighMap(terreno.getData());
dynamicsWorld.AddRigidBody(meshRigidBody);
var loader = new TgcSceneLoader();
//Se crea el cuerpo rÃgido de la caja, en la definicio de CreateBox el ultimo parametro representa si se quiere o no
//calcular el momento de inercia del cuerpo. No calcularlo lo que va a hacer es que la caja que representa el personaje
//no rote cuando colicione contra el mundo.
personajeBody = BulletRigidBodyFactory.Instance.CreateCapsule(10, 10, personaje.Position, 2.55f, false);
personajeBody.Gravity = new TGCVector3(0, -100, 0).ToBulletVector3();
personajeBody.SetDamping(0.3f, 0f);
personajeBody.Restitution = 0.1f;
personajeBody.Friction = 1;
personajeBody.ActivationState = ActivationState.IslandSleeping;
dynamicsWorld.AddRigidBody(personajeBody);
director = new TGCVector3(-1, 0, 0);
}