/// <summary>
/// Allows the game to perform any initialization it needs to before starting to run.
/// This is where it can query for any required services and load any non-graphic
/// related content. Calling base.Initialize will enumerate through any components
/// and initialize them as well.
/// </summary>
protected override void Initialize()
{
// TODO: Add your initialization logic here
base.Initialize();
physicsManager.LinearErrorTolerance = .2f;
Model cupBottomModel = Content.Load<Model>("cup_bottom");
Model cupTopModel = Content.Load<Model>("cup_top");
Body cupBottom = new Body(this, cupBottomModel, "cup_bottom");
Body cupTop = new Body(this, cupTopModel, "cup_top");
cupBottom.OnCollision += OnCollide;
for (int i = 0; i < cupBottom.Skin.Count; i++) {
cupBottom.Skin.SetMaterial(cupBottom.Skin[i], new Material(1, .5f));
}
cupBottom.MassProperties = MassProperties.Immovable;
cupBottom.SetWorld(10, Vector3.Zero, Quaternion.Identity);
bodies.Add(cupBottom);
for (int i = 0; i < cupTop.Skin.Count; i++) {
cupTop.Skin.SetMaterial(cupTop.Skin[i], new Material(1, .5f));
}
cupTop.MassProperties = MassProperties.Immovable;
cupTop.SetWorld(10, Vector3.Zero, Quaternion.Identity);
bodies.Add(cupTop);
BodySkin skin = new BodySkin();
skin.DefaultMaterial = new Material(.4f, .5f);
skin.Add(
new PlanePart(new Vector3(0, 0, -1f), Vector3.UnitZ),
new PlanePart(new Vector3(0, 1, 0), -Vector3.UnitY),
new PlanePart(new Vector3(0, 0, 0), Vector3.UnitY),
new PlanePart(new Vector3(1, 0, 0), -Vector3.UnitX),
new PlanePart(new Vector3(-1, 0, 0), Vector3.UnitX)
);
wall = new RigidBody(skin);
wall.SetWorld(10, Vector3.Zero, Quaternion.Identity);
physicsManager.Gravity = new Vector3(0,-9.8f, 0);
physicsManager.Add(cupBottom);
physicsManager.Add(cupTop);
physicsManager.Add(wall);
prevState = Keyboard.GetState();
}
/// <summary>
/// Construct a new rigid body.
/// </summary>
/// <param name="skin">A pre-constructed body skin to apply.</param>
public RigidBody(BodySkin skin)
: this()
{
_skin = skin;
_skin.Owner = this;
}
public RigidBody(RigidBodyModel model, BodySkin skin)
: this()
{
_skin = skin;
_skin.Owner = this;
this.InitializeFromModel(model);
}
/// <summary>
/// Construct a new rigid body.
/// </summary>
public RigidBody()
{
Mass = MassProperties.Immovable;
Transform = World = Transform.Identity;
_isMovable = false;
_contacts = new List<Constraint>();
_constraints = new List<Constraint>();
_skin = new BodySkin();
_skin.Owner = this;
}
