public void Dispose()
{
#region Dispose Rigid bodies
Rock1Body.Dispose();
Rock2Body.Dispose();
Rock3Body.Dispose();
Rock4Body.Dispose();
Rock5Body.Dispose();
BandicootRigidBody.Dispose();
DynamicPlatform1Body.Dispose();
DynamicPlatform2Body.Dispose();
DynamicPlatform3Body.Dispose();
#endregion
#region Dispose Meshes
Rock1Mesh.Dispose();
Rock2Mesh.Dispose();
Rock3Mesh.Dispose();
Rock4Mesh.Dispose();
Rock5Mesh.Dispose();
DynamicPlatform1Mesh.Dispose();
DynamicPlatform2Mesh.Dispose();
DynamicPlatform3Mesh.Dispose();
#endregion
#region Dispose Physics world
dynamicsWorld.Dispose();
dispatcher.Dispose();
collisionConfiguration.Dispose();
constraintSolver.Dispose();
overlappingPairCache.Dispose();
#endregion
}
public void Update()
{
dynamicsWorld.StepSimulation(1 / 60f, 100);
BandicootRigidBody.ActivationState = ActivationState.ActiveTag;
BandicootRigidBody.ApplyCentralImpulse(ctx.BandicootMovement.ToBsVector);
var posCamara = new TGCVector3(BandicootRigidBody.CenterOfMassPosition);
ctx.BandicootCamera.Target = posCamara;
var gravity = new Vector3(0, 0, 0);
DynamicPlatform1Body.Gravity = gravity;
DynamicPlatform2Body.Gravity = gravity;
DynamicPlatform3Body.Gravity = gravity;
MovePlatforms();
}
public void Init(IGameModel ctx)
{
#region World configuration
this.ctx = ctx;
// Create a physics world using default config
collisionConfiguration = new DefaultCollisionConfiguration();
dispatcher = new CollisionDispatcher(collisionConfiguration);
GImpactCollisionAlgorithm.RegisterAlgorithm(dispatcher);
constraintSolver = new SequentialImpulseConstraintSolver();
overlappingPairCache = new DbvtBroadphase();
dynamicsWorld = new DiscreteDynamicsWorld(dispatcher, overlappingPairCache, constraintSolver, collisionConfiguration)
{
Gravity = new TGCVector3(0, -15f, 0).ToBsVector
};
var heightMap = BulletRigidBodyConstructor.CreateSurfaceFromHeighMap(ctx.Terrain.getData());
heightMap.Restitution = 0;
dynamicsWorld.AddRigidBody(heightMap);
#endregion
#region BandicootRigidBody
var position = new TGCVector3(0, 1, 0);
var mass = 1.5f;
var radius = 10;
var height = 5;
BandicootRigidBody = BulletRigidBodyConstructor.CreateCapsule(radius, height, position, mass, false);
BandicootRigidBody.SetDamping(0.1f, 0);
BandicootRigidBody.Restitution = 0f;
BandicootRigidBody.Friction = 0.15f;
BandicootRigidBody.InvInertiaDiagLocal = TGCVector3.Empty.ToBsVector;
BandicootRigidBody.CenterOfMassTransform = TGCMatrix.Translation(-900, 1000, 900).ToBsMatrix;
dynamicsWorld.AddRigidBody(BandicootRigidBody);
#endregion
#region Rocks
var size = new TGCVector3(200, 150, 200);
mass = 0;
var centerOfMass = TGCVector3.Empty;
var rockFriction = 1.5f;
var translation = TGCMatrix.Translation(-900, size.Y, 900);
// Rock1 Body
Rock1Body = BulletRigidBodyConstructor.CreateBox(size, mass, centerOfMass, 0, 0, 0, rockFriction);
Rock1Body.CenterOfMassTransform = translation.ToBsMatrix;
dynamicsWorld.AddRigidBody(Rock1Body);
// Rock1 Mesh
var canyonTexture = TgcTexture.createTexture(D3DDevice.Instance.Device, $"{ctx.MediaDir}\\Textures\\canyon-horizontal.png");
Rock1Mesh = TGCBox.fromSize(centerOfMass, 2 * size, canyonTexture);
Rock1Mesh.Transform = new TGCMatrix(Rock1Body.InterpolationWorldTransform);
// Rock2 Body
size = new TGCVector3(100, 150, 100);
Rock2Body = BulletRigidBodyConstructor.CreateBox(size, mass, centerOfMass, 0, 0, 0, rockFriction);
translation *= TGCMatrix.Translation(400, 1, 1);
Rock2Body.CenterOfMassTransform = translation.ToBsMatrix;
dynamicsWorld.AddRigidBody(Rock2Body);
// Rock2 Mesh
Rock2Mesh = TGCBox.fromSize(centerOfMass, 2 * size, canyonTexture);
Rock2Mesh.Transform = new TGCMatrix(Rock2Body.InterpolationWorldTransform);
// Rock3 Body
Rock3Body = BulletRigidBodyConstructor.CreateBox(size, mass, centerOfMass, 0, 0, 0, rockFriction);
translation *= TGCMatrix.Translation(800, 1, 1);
Rock3Body.CenterOfMassTransform = translation.ToBsMatrix;
dynamicsWorld.AddRigidBody(Rock3Body);
// Rock3 Mesh
Rock3Mesh = TGCBox.fromSize(centerOfMass, 2 * size, canyonTexture);
Rock3Mesh.Transform = new TGCMatrix(Rock3Body.InterpolationWorldTransform);
// Rock4 Body
size = new TGCVector3(100, 200, 100);
Rock4Body = BulletRigidBodyConstructor.CreateBox(size, mass, centerOfMass, 0, 0, 0, rockFriction);
translation *= TGCMatrix.Translation(0, 1, -700);
Rock4Body.CenterOfMassTransform = translation.ToBsMatrix;
dynamicsWorld.AddRigidBody(Rock4Body);
// Rock4 Mesh
Rock4Mesh = TGCBox.fromSize(centerOfMass, 2 * size, canyonTexture);
Rock4Mesh.Transform = new TGCMatrix(Rock4Body.InterpolationWorldTransform);
// Rock5 Body
Rock5Body = BulletRigidBodyConstructor.CreateBox(size, mass, centerOfMass, 0, 0, 0, rockFriction);
translation *= TGCMatrix.Translation(1, 1, -900);
Rock5Body.CenterOfMassTransform = translation.ToBsMatrix;
dynamicsWorld.AddRigidBody(Rock5Body);
// Rock5 Mesh
Rock5Mesh = TGCBox.fromSize(centerOfMass, 2 * size, canyonTexture);
Rock5Mesh.Transform = new TGCMatrix(Rock5Body.InterpolationWorldTransform);
#endregion
#region Dynamic Platforms
mass = 1f;
size = new TGCVector3(70, 10, 40);
var platformFriction = 2.5f;
// DynamicPlatform1 Body
DynamicPlatform1Body = BulletRigidBodyConstructor.CreateBox(size, mass, centerOfMass, 0, 0, 0, platformFriction);
DynamicPlatform1Body.AngularFactor = new Vector3(0, 0, 0);
DynamicPlatform1Body.CenterOfMassTransform =
TGCMatrix.RotationY(FastMath.PI_HALF).ToBsMatrix
*TGCMatrix.Translation(distance, 300, 900).ToBsMatrix;
dynamicsWorld.AddRigidBody(DynamicPlatform1Body);
// DynamicPlatform1 Mesh
var platformtexture = TgcTexture.createTexture(D3DDevice.Instance.Device, $"{ctx.MediaDir}\\textures\\rockwall.jpg");
DynamicPlatform1Mesh = TGCBox.fromSize(2 * size, platformtexture);
DynamicPlatform1Mesh.Transform = new TGCMatrix(DynamicPlatform1Body.InterpolationWorldTransform);
// DynamicPlatform2 Body
DynamicPlatform2Body = BulletRigidBodyConstructor.CreateBox(size, mass, centerOfMass, 0, 0, 0, platformFriction);
DynamicPlatform2Body.AngularFactor = new Vector3(0, 0, 0);
DynamicPlatform2Body.CenterOfMassTransform = TGCMatrix.Translation(300, 300, 700).ToBsMatrix;
dynamicsWorld.AddRigidBody(DynamicPlatform2Body);
// DynamicPlatform2 Mesh
var platformtexture2 = TgcTexture.createTexture(D3DDevice.Instance.Device, $"{ctx.MediaDir}\\textures\\rockwall.jpg");
DynamicPlatform2Mesh = TGCBox.fromSize(2 * size, platformtexture);
DynamicPlatform2Mesh.Transform = new TGCMatrix(DynamicPlatform2Body.InterpolationWorldTransform);
// DynamicPlatform3 Body
DynamicPlatform3Body = BulletRigidBodyConstructor.CreateBox(size, mass, centerOfMass, 0, 0, 0, platformFriction);
DynamicPlatform3Body.AngularFactor = new Vector3(0, 0, 0);
DynamicPlatform3Body.CenterOfMassTransform = TGCMatrix.Translation(300, 350, 0).ToBsMatrix;
dynamicsWorld.AddRigidBody(DynamicPlatform3Body);
// DynamicPlatform3 Mesh
platformtexture2 = TgcTexture.createTexture(D3DDevice.Instance.Device, $"{ctx.MediaDir}\\textures\\rockwall.jpg");
DynamicPlatform3Mesh = TGCBox.fromSize(2 * size, platformtexture);
DynamicPlatform3Mesh.Transform = new TGCMatrix(DynamicPlatform3Body.InterpolationWorldTransform);
#endregion
}
