/// <summary>
/// Allows the game component to perform any initialization it needs to before starting
/// to run. This is where it can query for any required services and load content.
/// </summary>
protected override void Initialize()
{
fixedBall = new Ball(1f);
fixedBall.Texture = Content.Load<Texture2D>(@"basic_material");
fixedBall.Position = new Vector3(0f, 0, 0f);
ball = new Ball(0.3f);
ball.Texture = Content.Load<Texture2D>(@"basic_material");
ball.Position = new Vector3(0f, -2f, 0f);
crate = new Crate(new Vector3(0.07f, 0.05f, 0.05f));
crate.Position = new Vector3(0.3f, 5f, 0.20f);
crate.Mass = 10;
cg = new ContactGenerator();
cg.AddBody(fixedBall);
cg.AddBody(ball);
cg.AddBody(crate);
fixedBall.model = Content.Load<Model>(@"ball");
ball.model = fixedBall.model;
camera = new Camera(this, new Vector3(0, 0, 10f),
Vector3.Zero, Vector3.Up);
Components.Add(camera);
g = new Gravity(new Vector3(0f, -10f, 0f));
fixedBall.InverseMass = 0;
fixedBall.InverseInertiaTensor = new Matrix();
ball.Mass = 1f;
sp = new Spring(fixedBall, ball, 3f, 2f, 0.995f, Vector3.Zero, new Vector3(0.5f, 0.5f, 0.5f));
base.Initialize();
}
/// <summary>
/// Allows the game component to perform any initialization it needs to before starting
/// to run. This is where it can query for any required services and load content.
/// </summary>
protected override void Initialize()
{
balls = new Ball[numberOfballs];
fixedBalls = new Ball[numberOfballs];
Model mod = Content.Load<Model>(@"ball");
Texture2D tex = Content.Load<Texture2D>(@"basic_material");
g = new Gravity(Vector3.Down * 10);
for (int i = 0; i < numberOfballs; i++)
{
balls[i] = new Ball(0.249f);
fixedBalls[i] = new Ball(0.249f);
balls[i].model = mod;
fixedBalls[i].model = mod;
balls[i].Mass = 1;
fixedBalls[i].InverseMass = 0;
fixedBalls[i].InverseInertiaTensor = new Matrix();
balls[i].InverseInertiaTensor = new Matrix();
balls[i].Texture = tex;
fixedBalls[i].Texture = tex;
}
balls[0].Position = new Vector3(-0.25f, 0, 0);
balls[1].Position = new Vector3(0.50f, 0, 0);
balls[2].Position = new Vector3(1.00f, 0, 0);
balls[3].Position = new Vector3(1.50f, 0, 0);
fixedBalls[0].Position = new Vector3(0, 1f, 0);
fixedBalls[1].Position = new Vector3(0.50f, 1f, 0);
fixedBalls[2].Position = new Vector3(1.00f, 1f, 0);
fixedBalls[3].Position = new Vector3(1.50f, 1f, 0);
cg = new ContactGenerator();
for (int i = 0; i < numberOfballs; i++)
{
cg.AddBody(balls[i]);
cg.AddBody(fixedBalls[i]);
cg.AddConductor(new Rod(fixedBalls[i], balls[i], 3));
}
//cg.velocityIterations = numberOfballs + 2;
//cg.friction = 0.0001f;
//cg.restitution = 1;
camera = new Camera(this, new Vector3(0, 0, 0.1f), Vector3.Zero, Vector3.Up);
Components.Add(camera);
base.Initialize();
}
/// <summary>
/// Allows the game component to perform any initialization it needs to before starting
/// to run. This is where it can query for any required services and load content.
/// </summary>
protected override void Initialize()
{
fixedBall = new Ball(1);
fixedBall.model = Content.Load<Model>(@"ball");
fixedBall.Texture = Content.Load<Texture2D>(@"basic_material");
fixedBall.Position = new Vector3(0, 4, 0);
ball = new Ball(1);
ball.Texture = Content.Load<Texture2D>(@"basic_material");
ball.Position = new Vector3(0, 0, 0);
ball.model = fixedBall.model;
ball.Mass = 10;
cg = new ContactGenerator();
cg.AddBody(fixedBall);
cg.AddBody(ball);
cg.AddConductor(new Cable(fixedBall, ball, 10, 0.7f));
//////////////////////////////////////////////////
fixedBall2 = new Ball(1);
fixedBall2.model = Content.Load<Model>(@"ball");
fixedBall2.Texture = Content.Load<Texture2D>(@"basic_material");
fixedBall2.Position = new Vector3(-5, 4, 0);
ball2 = new Ball(1);
ball2.Texture = Content.Load<Texture2D>(@"basic_material");
ball2.Position = new Vector3(-5, 0, 0);
ball2.model = fixedBall.model;
ball2.Mass = 10;
cg.AddBody(fixedBall2);
cg.AddBody(ball2);
cg.AddConductor(new Rod(fixedBall2, ball2, 3));
camera = new Camera(this, new Vector3(0, 0, 0.1f),
Vector3.Zero, Vector3.Up);
Components.Add(camera);
g = new Gravity(new Vector3(0f, -10f, 0f));
fixedBall.InverseMass = 0;
fixedBall.InverseInertiaTensor = new Matrix();
fixedBall2.InverseMass = 0;
fixedBall2.InverseInertiaTensor = new Matrix();
base.Initialize();
}
/// <summary>
/// Allows the game component to perform any initialization it needs to before starting
/// to run. This is where it can query for any required services and load content.
/// </summary>
protected override void Initialize()
{
b1 = new Ball(10f);
b1.Texture = Content.Load<Texture2D>(@"basic_material");
b1.Position = new Vector3(100,0,0);
b1.model = Content.Load<Model>(@"ball");
p1 = new Border(new Plane(new Vector3(50, 50, 50), 10));
p1.model = Content.Load<Model>(@"plane");
cg = new ContactGenerator();
cg.AddBody(b1);
cg.AddPlane(p1);
camera = new Camera(this, new Vector3(0, 0, 100),
Vector3.Zero, Vector3.Up);
Components.Add(camera);
base.Initialize();
}
/// <summary>
/// Allows the game component to perform any initialization it needs to before starting
/// to run. This is where it can query for any required services and load content.
/// </summary>
protected override void Initialize()
{
fixedBall = new Ball(0.1f);
fixedBall.model = Content.Load<Model>(@"ball");
fixedBall.Texture = Content.Load<Texture2D>(@"basic_material");
fixedBall.Position = new Vector3(0, 4, 0);
fixedBall.InverseMass = 0;
fixedBall.InverseInertiaTensor = new Matrix();
ball = new Ball(0.1f);
ball.model = Content.Load<Model>(@"ball");
ball.Texture = Content.Load<Texture2D>(@"basic_material");
ball.Position = new Vector3(0, -4, 0);
ball.Mass = 1;
ball.InverseInertiaTensor = new Matrix();
cg = new ContactGenerator();
g = new Gravity(new Vector3(0f, -5f, 0f));
rope = new Rope(4, cg, this, g);
rope.AddUpperBody(fixedBall);
rope.AddBottomBody(ball);
cg.AddBody(fixedBall);
cg.AddBody(ball);
camera = new Camera(this, new Vector3(0, 0, 0.1f),
Vector3.Zero, Vector3.Up);
Components.Add(camera);
base.Initialize();
}
public Rope(float length,ContactGenerator cg,Game game,Gravity gravity)
{
Balls = new List<Ball>();
uint n = (uint)length * 6;
this.g = gravity;
this.cg=cg;
this.game = game;
Model model=game.Content.Load<Model>(@"ball");
Texture2D texture=game.Content.Load<Texture2D>(@"basic_material");
for (int i = 0; i < n; i++)
{
Balls.Add(new Ball(0.02f));
Balls[i].model = model;
Balls[i].Texture = texture;
Balls[i].Position = new Vector3(0,-i*0.1f,0.0f);
Balls[i].InverseMass = 1f;
//g.AddBody(Balls[i]);
Balls[i].InverseInertiaTensor = new Matrix();
//cg.AddBody(Balls[i]);
}
//Balls[Balls.Count - 1].Position = new Vector3(2, 0, 3);
//Balls[(Balls.Count - 1) / 2].Position = new Vector3(1, 0, 3);
//Balls[0].Position = new Vector3(0, 0, 3);
Ball b = new Ball(0.02f);
b.Position = Balls[(Balls.Count - 1) / 2].Position+new Vector3(0,-0.1f,3);
b.Mass = 1;
//g.AddBody(b);
b.InverseInertiaTensor = new Matrix();
//cg.AddConductor(new Rod(Balls[(Balls.Count - 1)/2], b, 0.1f));
//cg.AddConductor(new Rod(b,Balls[(Balls.Count - 1) / 2], 0.1f));
//cg.velocityIterations = n*10;
//cg.positionIterations = n * 10;
//cg.friction = 0;
//cg.restitution = 0.1f;
for (int i = 0; i < n-1; i++)
{
//if (i == (Balls.Count) / 2)//|| i == (Balls.Count - 1) / 2)
//{
// cg.AddConductor(new Rod(Balls[i], b, 0.1f));//,0.6f));
// cg.AddConductor(new Rod(b, Balls[i+1], 0.1f));//,0.6f));
// continue;
//}
//if (i == ((Balls.Count - 1) / 2)+1)
//{
// cg.AddConductor(new Rod(b, Balls[i], 0.1f));//,0.6f));
// continue;
//}
//if (i % 2 == 0)
// cg.AddConductor(new Cable(Balls[i], Balls[i + 1], 0.1f, 0.3f));//,0.6f));
//else
cg.AddConductor(new Rod(Balls[i], Balls[i + 1], 0.12f));//,0.6f));
}
}
/// <summary>
/// Allows the game component to update itself.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Update(GameTime gameTime)
{
float duration = gameTime.ElapsedGameTime.Milliseconds / 1000f;
if (Keyboard.GetState().IsKeyDown(Keys.Space))
spaceClicked = true;
if (Keyboard.GetState().IsKeyUp(Keys.Space) && spaceClicked)
{
spaceClicked = false;
Ball b = new Ball(10f);
b.model = b1.model;
balls.AddLast(b);
cg.AddBody(b);
b.AddForce(new Vector3(400, 20, 0));
}
cg.Update(duration);
b1.Update(duration);
foreach (Ball b in balls)
b.Update(duration);
base.Update(gameTime);
}
/// <summary>
/// Allows the game component to perform any initialization it needs to before starting
/// to run. This is where it can query for any required services and load content.
/// </summary>
protected override void Initialize()
{
//crates = new Crate[NUM_CRATES];
Ball b = new Ball(2);
b.Position = Vector3.Up * 1000;
cg = new ContactGenerator();
cg.AddBody(b);
joints = new Joint[NUM_JOINTS];
balls = new Ball[NUM_BALLS];
fixedBalls = new Ball[4];
ground = new Crate(new Vector3(10, 1, 10));
#region oldcode
/*
//Arms
crates[0] = new Crate(new Vector3(0.3f, 1f, 0.2f));
crates[1] = new Crate(new Vector3(0.3f, 1f, 0.2f));
crates[2] = new Crate(new Vector3(0.3f, 1f, 0.2f));
crates[3] = new Crate(new Vector3(0.3f, 1f, 0.2f));
crates[4] = new Crate(new Vector3(0.4f, 0.3f, 0.6f));
crates[5] = new Crate(new Vector3(0.3f, 0.3f, 0.6f));
crates[6] = new Crate(new Vector3(0.4f, 0.3f, 0.7f));
crates[7] = new Crate(new Vector3(0.4f, 0.5f, 0.4f));
//Legs
crates[8] = new Crate(new Vector3(0.2f, 0.8f, 0.2f));
crates[9] = new Crate(new Vector3(0.2f, 0.8f, 0.2f));
crates[10] = new Crate(new Vector3(0.2f, 0.8f, 0.2f));
crates[11] = new Crate(new Vector3(0.2f, 0.8f, 0.2f));
crates[0].Position=new Vector3(0,0.9f,-0.5f);
crates[1].Position = new Vector3(0, 3.159f, -0.56f);
crates[2].Position = new Vector3(0, 0.993f, 0.5f);
crates[3].Position = new Vector3(0, 3.15f, 0.56f);
crates[4].Position = new Vector3(-0.054f, 4.683f, 0.013f);
crates[5].Position = new Vector3(0.043f, 5.603f, 0.013f);
crates[6].Position = new Vector3(0, 6.485f, 0.013f);
crates[7].Position = new Vector3(0, 7.759f, 0.013f);
crates[8].Position = new Vector3(0, 5.946f, -1.066f);
crates[9].Position = new Vector3(0, 4.024f, -1.066f);
crates[10].Position = new Vector3(0, 5.946f, 1.066f);
crates[11].Position = new Vector3(0, 4.024f, 1.066f);
for (int i = 0; i < NUM_CRATES; i++)
{
crates[i].Mass = 1;
crates[i].Position = Vector3.Zero;
}
//right leg
joints[0]=new Joint(crates[0],crates[1],new Vector3(0,1,0),new Vector3(0,-1,0),0.15f);
//Left leg
joints[1]=new Joint(crates[2],crates[3],new Vector3(0,1,0),new Vector3(0,-1,0),0.15f);
//right arm
joints[2]=new Joint(crates[9],crates[8],new Vector3(0,1,0),new Vector3(0,-1,0),0.15f);
//left arm
joints[3]=new Joint(crates[8],crates[1],new Vector3(0,1,0),new Vector3(0,-1,0),0.15f);
//stomach to waist
joints[4]=new Joint(crates[4],crates[5],new Vector3(0.05f,0.5f,0),new Vector3(-0.04f,-0.45f,0),0.15f);
//
joints[5]=new Joint(crates[5],crates[6],new Vector3(-0.04f,0.4f,0),new Vector3(0,-4,0),0.15f);
joints[6]=new Joint(crates[6],crates[7],new Vector3(0,0.5f,0),new Vector3(0,-0.7f,0),0.15f);
joints[7]=new Joint(crates[1],crates[4],new Vector3(0,1,0),new Vector3(0,-0.45f,-.5f),0.15f);
joints[8]=new Joint(crates[3],crates[4],new Vector3(0,1,0),new Vector3(0,-0.45f,0.5f),0.15f);
joints[9]=new Joint(crates[6],crates[8],new Vector3(0,0.3f,-.8f),new Vector3(0,0.8f,.3f),0.15f);
joints[10]=new Joint(crates[6],crates[10],new Vector3(0,0.3f,0.8f),new Vector3(0,0.8f,-0.3f),0.15f);
*/
#endregion
#region
////Head
//crates[0] = new Crate(new Vector3(0.1f / 2f, 0.1f / 2f, 0.1f / 2f));
////Arms
//crates[1] = new Crate(new Vector3(0.1f / 2f, 0.2f / 2f, 0.1f / 2f));
//crates[2] = new Crate(new Vector3(0.1f / 2f, 0.3f / 2f, 0.1f / 2f));
//crates[3] = new Crate(new Vector3(0.1f / 2f, 0.2f / 2f, 0.1f / 2f));
//crates[4] = new Crate(new Vector3(0.1f / 2f, 0.3f / 2f, 0.1f / 2f));
////Shoulder
//crates[5] = new Crate(new Vector3(0.5f / 2f, 0.1f / 2f, 0.1f / 2f));
////chest
//crates[6] = new Crate(new Vector3(0.4f / 2f, 0.1f / 2f, 0.1f / 2f));
////Stomach
//crates[7] = new Crate(new Vector3(0.4f / 2f, 0.1f / 2f, 0.1f / 2f));
////Legs
//crates[8] = new Crate(new Vector3(0.1f / 2f, 0.2f / 2f, 0.1f / 2f));
//crates[9] = new Crate(new Vector3(0.1f / 2f, 0.2f / 2f, 0.1f / 2f));
//crates[10] = new Crate(new Vector3(0.1f / 2f, 0.2f / 2f, 0.1f / 2f));
//crates[11] = new Crate(new Vector3(0.1f / 2f, 0.2f / 2f, 0.1f / 2f));
////Head
//crates[0].Position = new Vector3(0, 0.45f, 0);
////Arms
//crates[1].Position = new Vector3(0.35f, 0.25f, 0);
//crates[2].Position = new Vector3(0.35f, -.05f, 0);
//crates[3].Position = new Vector3(-0.35f, .25f, 0);
//crates[4].Position = new Vector3(-0.35f, -0.05f, 0);
////Shoulder
//crates[5].Position = new Vector3(0, 0.3f, -.05f);
////chest
//crates[6].Position = new Vector3(0, 0.15f, 0);
////Center Stomach
//crates[7].Position = new Vector3(0, 0f, 0.05f);
////legs
//crates[8].Position = new Vector3(0.15f, -0.2f, 0);
//crates[9].Position = new Vector3(0.15f, -0.45f, 0);
//crates[10].Position = new Vector3(-0.15f, -0.2f, 0);
//crates[11].Position = new Vector3(-0.15f, -0.45f, 0);
////Head and shoulders :)
//joints[0] = new Joint(crates[0], crates[5], new Vector3(0, -0.05f, -0.05f), new Vector3(0, 0.05f, 0), 0.05f);
////right arm
//joints[1] = new Joint(crates[1], crates[2], new Vector3(0, -0.1f, 0.05f), new Vector3(0, 0.15f, 0), 0.05f);
////left arm
//joints[2] = new Joint(crates[3], crates[4], new Vector3(0, -0.1f, 0.05f), new Vector3(0, 0.15f, 0), 0.05f);
////right leg
//joints[3] = new Joint(crates[8], crates[9], new Vector3(0, -0.1f, 0.05f), new Vector3(0, 0.1f, 0), 0.05f);
////left leg
//joints[4] = new Joint(crates[10], crates[11], new Vector3(0, -0.1f, 0.05f), new Vector3(0, 0.1f, 0), 0.05f);
////right arm with shoulders
//joints[5] = new Joint(crates[5], crates[1], new Vector3(.25f, 0.05f, 0), new Vector3(-0.05f, 0.1f, 0), 0.05f);
////left arm with shoulders
//joints[6] = new Joint(crates[5], crates[3], new Vector3(-.25f, 0.05f, 0), new Vector3(0.05f, 0.1f, 0), 0.05f);
//joints[7] = new Joint(crates[5], crates[6], new Vector3(0, -0.05f, 0.05f), new Vector3(0, 0.05f, 0), 0.05f);
//joints[8] = new Joint(crates[6], crates[7], new Vector3(0, -0.05f, 0), new Vector3(0, 0.05f, -.05f), 0.05f);
//joints[9] = new Joint(crates[7], crates[8], new Vector3(.15f, -0.05f, 0), new Vector3(0, 0.1f, 0), 0.05f);
//joints[10] = new Joint(crates[7], crates[10], new Vector3(-.15f, -0.05f, 0), new Vector3(0, 0.1f, 0), 0.05f);
#endregion
#region newBall
balls[0] = new Ball(0.1f);
balls[1] = new Ball(0.15f);
balls[2] = new Ball(0.15f);
balls[3] = new Ball(0.05f);
balls[4] = new Ball(0.05f);
balls[5] = new Ball(0.05f);
balls[6] = new Ball(0.05f);
balls[7] = new Ball(0.05f);
balls[8] = new Ball(0.05f);
balls[9] = new Ball(0.05f);
balls[10] = new Ball(0.05f);
balls[11] = new Ball(0.05f);
balls[12] = new Ball(0.05f);
balls[13] = new Ball(0.05f);
balls[14] = new Ball(0.05f);
fixedBalls[0] = new Ball(0.05f);
fixedBalls[1] = new Ball(0.05f);
fixedBalls[2] = new Ball(0.05f);
fixedBalls[3] = new Ball(0.05f);
#endregion
#region position
balls[0].Position = new Vector3(0, 0.6f, 0);
balls[1].Position = new Vector3(0, 0.3f, 0);
balls[2].Position = new Vector3(0, -0.05f, 0);
balls[3].Position = new Vector3(0.25f, 0.3f, 0);
balls[4].Position = new Vector3(0.25f, 0.15f, 0);
balls[5].Position = new Vector3(0.25f, 0, 0);
balls[6].Position = new Vector3(-0.25f, 0.3f, 0);
balls[7].Position = new Vector3(-0.25f, 0.15f, 0);
balls[8].Position = new Vector3(-0.25f, 0, 0);
balls[9].Position = new Vector3(0.1f, -.25f, 0);
balls[10].Position = new Vector3(0.1f, -.4f, 0);
balls[11].Position = new Vector3(0.1f, -.55f, 0);
balls[12].Position = new Vector3(-0.1f, -.25f, 0);
balls[13].Position = new Vector3(-0.1f, -.4f, 0);
balls[14].Position = new Vector3(-0.1f, -.55f, 0);
fixedBalls[0].Position = new Vector3(0.7f, 0.6f, 0);
fixedBalls[1].Position = new Vector3(-0.7f, 0.6f, 0);
fixedBalls[2].Position = new Vector3(0.7f, -1, 0);
fixedBalls[3].Position = new Vector3(-0.7f, -1, 0);
ground.Position = new Vector3(0, -3, 0);
#endregion
#region Masses
balls[0].Mass = 5;
balls[1].Mass = 5;
balls[2].Mass = 5;
balls[3].Mass = 1;
balls[4].Mass = 1;
balls[5].Mass = 1;
balls[6].Mass = 1;
balls[7].Mass = 1;
balls[8].Mass = 1;
balls[9].Mass = 1;
balls[10].Mass = 1;
balls[11].Mass = 1;
balls[12].Mass = 1;
balls[13].Mass = 1;
balls[14].Mass = 1;
#endregion
//head and shoulder :)
joints[0] = new Joint(balls[0], balls[1], new Vector3(0, -0.1f,0f), new Vector3(0, 0.15f, 0), 0.05f);
joints[1] = new Joint(balls[1], balls[2], new Vector3(0, -0.15f, 0), new Vector3(0, 0.15f, 0), 0.05f);
//right arm with shoulders
joints[2] = new Joint(balls[1], balls[3], new Vector3(0.1f, 0.1f, 0), new Vector3(-0.04f, 0.03f, 0), 0.05f);
//left arm with shoulders
joints[3] = new Joint(balls[1], balls[6], new Vector3(-0.1f, 0.1f, 0), new Vector3(0.04f, 0.03f, 0), 0.05f);
//right arm
joints[4] = new Joint(balls[3], balls[4], new Vector3(0, -0.05f, 0), new Vector3(0, 0.05f, 0), 0.05f);
joints[5] = new Joint(balls[4], balls[5], new Vector3(0, -0.05f, 0), new Vector3(0, 0.05f, 0), 0.05f);
//left arm
joints[6] = new Joint(balls[6], balls[7], new Vector3(0, -0.05f, 0), new Vector3(0, 0.05f, 0), 0.05f);
joints[7] = new Joint(balls[7], balls[8], new Vector3(0, -0.05f, 0), new Vector3(0, 0.05f, 0), 0.05f);
//Stomach with right leg
joints[8] = new Joint(balls[2], balls[9], new Vector3(0.1f, -0.15f, 0), new Vector3(0, 0.05f, 0), 0.05f);
//Stomach with left leg
joints[9] = new Joint(balls[2], balls[12], new Vector3(-.1f, -0.15f, 0), new Vector3(0, 0.05f, 0), 0.05f);
//right leg
joints[10] = new Joint(balls[9], balls[10], new Vector3(0, -0.05f, 0), new Vector3(0, 0.05f, 0), 0.05f);
joints[11] = new Joint(balls[10], balls[11], new Vector3(0, -0.05f, 0), new Vector3(0, 0.05f, 0), 0.05f);
joints[12] = new Joint(balls[12], balls[13], new Vector3(0, -0.05f, 0), new Vector3(0, 0.05f, 0), 0.05f);
joints[13] = new Joint(balls[13], balls[14], new Vector3(0, -0.05f, 0), new Vector3(0, 0.05f, 0), 0.05f);
Model model = this.Content.Load<Model>(@"ball");
Texture2D texture = this.Content.Load<Texture2D>(@"basic_material");
for (int i = 0; i < NUM_BALLS; i++)
{
balls[i].model = model;
balls[i].Texture = texture;
cg.AddBody(balls[i]);
//balls[i].Mass = 1;
}
for (int i = 0; i < 4; i++)
{
fixedBalls[i].Lock();
fixedBalls[i].model = model;
fixedBalls[i].Texture = texture;
}
cg.AddConductor(new Cable(balls[5], fixedBalls[0], (balls[5].Position - fixedBalls[0].Position).Length(), 0.5f));
cg.AddConductor(new Cable(balls[8], fixedBalls[1], (balls[8].Position - fixedBalls[1].Position).Length(), 0.5f));
cg.AddConductor(new Cable(balls[11], fixedBalls[2], (balls[11].Position - fixedBalls[2].Position).Length(), 0.5f));
cg.AddConductor(new Cable(balls[14], fixedBalls[3], (balls[14].Position - fixedBalls[3].Position).Length(), 0.5f));
ground.Lock();
for (int i = 0; i < NUM_JOINTS; i++)
cg.AddJoint(joints[i]);
cg.AddBody(ground);
camera = new Camera(this, new Vector3(0, 0, 0.1f),
Vector3.Zero, Vector3.Up);
Components.Add(camera);
g = new Gravity(new Vector3(0f, -1f, 0f));
base.Initialize();
}
/// <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
camera = new Camera(this, new Vector3(0, 0, 100),
Vector3.Zero, Vector3.Up);
Components.Add(camera);
ball = new Ball(100f);
dummy = new Ball(100f);
crate = new Crate(new Vector3(1,1,1));
crate.Position = new Vector3(20,20,20);
//dummy.InverseMass = 0;
//dummy.InverseInertiaTensor = new Matrix3();
//spring = new Spring(ball, dummy, dummy.Position, 0.3f, 20.0f);
//spring.AddBody(ball);
g = new Gravity(Vector3.Down * 10f);
g.AddBody(ball);
//TODO determine which is down for the world
//BoundingSphereRenderer.InitializeGraphics(GraphicsDevice, 10^100);
base.Initialize();
}
/// <summary>
/// Allows the game to run logic such as updating the world,
/// checking for collisions, gathering input, and playing audio.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Update(GameTime gameTime)
{
float duration = gameTime.ElapsedGameTime.Milliseconds / 1000f;
// Allows the game to exit
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed)
this.Exit();
if (Keyboard.GetState(PlayerIndex.One).IsKeyDown(Keys.P))
paused = !paused;
if (!paused)
{
if (Keyboard.GetState(PlayerIndex.One).IsKeyDown(Keys.Space))
{
spaceDown = true;
}
if (spaceDown && (Keyboard.GetState(PlayerIndex.One).IsKeyUp(Keys.Space)))
{
spaceDown = false;
Ball b = new Ball(100f);
b.model = ball.model;
//g.AddBody(b);
balls.AddLast(b);
b.Position = new Vector3(0, -100f, 0);
//b.AddForce(new Vector3(10f, 5f, 0));
//spring.AddBody(b);
//spring = new Spring(b, dummy, dummy.Position, 0.3f, 20f, 0.995f);
//crate.AddForce(new Vector3(12,32,3),new Vector3(2,2,3));
crate.AngularAcceleration = new Vector3(0.001f,0f,0f);
}
g.Update(duration);
if (spring != null)
spring.Update(duration);
// TODO: Add your update logic here
ball.Update(duration);
dummy.Update(duration);
crate.Update(duration);
foreach (Ball b in balls)
b.Update(duration);
}
base.Update(gameTime);
}
/// <summary>
/// Allows the game component to perform any initialization it needs to before starting
/// to run. This is where it can query for any required services and load content.
/// </summary>
protected override void Initialize()
{
crates = new Crate[NUM_CRATES];
Ball b = new Ball(2);
b.Position = Vector3.Up * 1000;
cg = new ContactGenerator();
cg.AddBody(b);
joints = new Joint[NUM_JOINTS];
#region oldcode
/*
//Arms
crates[0] = new Crate(new Vector3(0.3f, 1f, 0.2f));
crates[1] = new Crate(new Vector3(0.3f, 1f, 0.2f));
crates[2] = new Crate(new Vector3(0.3f, 1f, 0.2f));
crates[3] = new Crate(new Vector3(0.3f, 1f, 0.2f));
crates[4] = new Crate(new Vector3(0.4f, 0.3f, 0.6f));
crates[5] = new Crate(new Vector3(0.3f, 0.3f, 0.6f));
crates[6] = new Crate(new Vector3(0.4f, 0.3f, 0.7f));
crates[7] = new Crate(new Vector3(0.4f, 0.5f, 0.4f));
//Legs
crates[8] = new Crate(new Vector3(0.2f, 0.8f, 0.2f));
crates[9] = new Crate(new Vector3(0.2f, 0.8f, 0.2f));
crates[10] = new Crate(new Vector3(0.2f, 0.8f, 0.2f));
crates[11] = new Crate(new Vector3(0.2f, 0.8f, 0.2f));
crates[0].Position=new Vector3(0,0.9f,-0.5f);
crates[1].Position = new Vector3(0, 3.159f, -0.56f);
crates[2].Position = new Vector3(0, 0.993f, 0.5f);
crates[3].Position = new Vector3(0, 3.15f, 0.56f);
crates[4].Position = new Vector3(-0.054f, 4.683f, 0.013f);
crates[5].Position = new Vector3(0.043f, 5.603f, 0.013f);
crates[6].Position = new Vector3(0, 6.485f, 0.013f);
crates[7].Position = new Vector3(0, 7.759f, 0.013f);
crates[8].Position = new Vector3(0, 5.946f, -1.066f);
crates[9].Position = new Vector3(0, 4.024f, -1.066f);
crates[10].Position = new Vector3(0, 5.946f, 1.066f);
crates[11].Position = new Vector3(0, 4.024f, 1.066f);
for (int i = 0; i < NUM_CRATES; i++)
{
crates[i].Mass = 1;
crates[i].Position = Vector3.Zero;
}
//right leg
joints[0]=new Joint(crates[0],crates[1],new Vector3(0,1,0),new Vector3(0,-1,0),0.15f);
//Left leg
joints[1]=new Joint(crates[2],crates[3],new Vector3(0,1,0),new Vector3(0,-1,0),0.15f);
//right arm
joints[2]=new Joint(crates[9],crates[8],new Vector3(0,1,0),new Vector3(0,-1,0),0.15f);
//left arm
joints[3]=new Joint(crates[8],crates[1],new Vector3(0,1,0),new Vector3(0,-1,0),0.15f);
//stomach to waist
joints[4]=new Joint(crates[4],crates[5],new Vector3(0.05f,0.5f,0),new Vector3(-0.04f,-0.45f,0),0.15f);
//
joints[5]=new Joint(crates[5],crates[6],new Vector3(-0.04f,0.4f,0),new Vector3(0,-4,0),0.15f);
joints[6]=new Joint(crates[6],crates[7],new Vector3(0,0.5f,0),new Vector3(0,-0.7f,0),0.15f);
joints[7]=new Joint(crates[1],crates[4],new Vector3(0,1,0),new Vector3(0,-0.45f,-.5f),0.15f);
joints[8]=new Joint(crates[3],crates[4],new Vector3(0,1,0),new Vector3(0,-0.45f,0.5f),0.15f);
joints[9]=new Joint(crates[6],crates[8],new Vector3(0,0.3f,-.8f),new Vector3(0,0.8f,.3f),0.15f);
joints[10]=new Joint(crates[6],crates[10],new Vector3(0,0.3f,0.8f),new Vector3(0,0.8f,-0.3f),0.15f);
*/
#endregion
//Head
crates[0] = new Crate(new Vector3(0.1f / 2f, 0.1f / 2f, 0.1f / 2f));
//Arms
crates[1] = new Crate(new Vector3(0.1f / 2f, 0.2f / 2f, 0.1f / 2f));
crates[2] = new Crate(new Vector3(0.1f / 2f, 0.3f / 2f, 0.1f / 2f));
crates[3] = new Crate(new Vector3(0.1f / 2f, 0.2f / 2f, 0.1f / 2f));
crates[4] = new Crate(new Vector3(0.1f / 2f, 0.3f / 2f, 0.1f / 2f));
//Shoulder
crates[5] = new Crate(new Vector3(0.5f / 2f, 0.1f / 2f, 0.1f / 2f));
//chest
crates[6] = new Crate(new Vector3(0.4f / 2f, 0.1f / 2f, 0.1f / 2f));
//Stomach
crates[7] = new Crate(new Vector3(0.4f / 2f, 0.1f / 2f, 0.1f / 2f));
//Legs
crates[8] = new Crate(new Vector3(0.1f / 2f, 0.2f / 2f, 0.1f / 2f));
crates[9] = new Crate(new Vector3(0.1f / 2f, 0.2f / 2f, 0.1f / 2f));
crates[10] = new Crate(new Vector3(0.1f / 2f, 0.2f / 2f, 0.1f / 2f));
crates[11] = new Crate(new Vector3(0.1f / 2f, 0.2f / 2f, 0.1f / 2f));
//Head
crates[0].Position = new Vector3(0, 0.45f, 0);
//Arms
crates[1].Position = new Vector3(0.35f, 0.25f, 0);
crates[2].Position = new Vector3(0.35f, -.05f, 0);
crates[3].Position = new Vector3(-0.35f, .25f, 0);
crates[4].Position = new Vector3(-0.35f, -0.05f, 0);
//Shoulder
crates[5].Position = new Vector3(0, 0.3f, -.05f);
//chest
crates[6].Position = new Vector3(0, 0.15f, 0);
//Center Stomach
crates[7].Position = new Vector3(0, 0f, 0.05f);
//legs
crates[8].Position = new Vector3(0.15f, -0.2f, 0);
crates[9].Position = new Vector3(0.15f, -0.45f, 0);
crates[10].Position = new Vector3(-0.15f, -0.2f, 0);
crates[11].Position = new Vector3(-0.15f, -0.45f, 0);
//Head and shoulders :)
joints[0] = new Joint(crates[0], crates[5], new Vector3(0, -0.05f, -0.05f), new Vector3(0, 0.05f, 0), 0.05f);
//right arm
joints[1] = new Joint(crates[1], crates[2], new Vector3(0, -0.1f, 0.05f), new Vector3(0, 0.15f, 0), 0.05f);
//left arm
joints[2] = new Joint(crates[3], crates[4], new Vector3(0, -0.1f, 0.05f), new Vector3(0, 0.15f, 0), 0.05f);
//right leg
joints[3] = new Joint(crates[8], crates[9], new Vector3(0, -0.1f, 0.05f), new Vector3(0, 0.1f, 0), 0.05f);
//left leg
joints[4] = new Joint(crates[10], crates[11], new Vector3(0, -0.1f, 0.05f), new Vector3(0, 0.1f, 0), 0.05f);
//right arm with shoulders
joints[5] = new Joint(crates[5], crates[1], new Vector3(.25f, 0.05f, 0), new Vector3(-0.05f, 0.1f, 0), 0.05f);
//left arm with shoulders
joints[6] = new Joint(crates[5], crates[3], new Vector3(-.25f, 0.05f, 0), new Vector3(0.05f, 0.1f, 0), 0.05f);
joints[7] = new Joint(crates[5], crates[6], new Vector3(0, -0.05f, 0.05f), new Vector3(0, 0.05f, 0), 0.05f);
joints[8] = new Joint(crates[6], crates[7], new Vector3(0, -0.05f, 0), new Vector3(0, 0.05f, -.05f), 0.05f);
joints[9] = new Joint(crates[7], crates[8], new Vector3(.15f, -0.05f, 0), new Vector3(0, 0.1f, 0), 0.05f);
joints[10] = new Joint(crates[7], crates[10], new Vector3(-.15f, -0.05f, 0), new Vector3(0, 0.1f, 0), 0.05f);
for (int i = 0; i < NUM_CRATES; i++)
{
crates[i].InverseMass = 1;
//cg.AddBody(crates[i]);
//crates[i].InverseInertiaTensor = new Matrix();
}
for (int i = 0; i < NUM_JOINTS; i++)
cg.AddJoint(joints[i]);
camera = new Camera(this, new Vector3(0, 0, 0.1f),
Vector3.Zero, Vector3.Up);
Components.Add(camera);
g = new Gravity(new Vector3(0f, -1f, 0f));
//crates[0].InverseMass = 0;
//crates[7].InverseMass = 0;
//crates[6].InverseInertiaTensor = new Matrix();
base.Initialize();
}
/// <summary>
/// Allows the game component to perform any initialization it needs to before starting
/// to run. This is where it can query for any required services and load content.
/// </summary>
protected override void Initialize()
{
balls = new Ball[10];
fixedBalls = new Ball[10];
Model mod = Content.Load<Model>(@"ball");
Texture2D tex = Content.Load<Texture2D>(@"basic_material");
g = new Gravity(Vector3.Down );
for (int i = 0; i < 10; i++)
{
balls[i] = new Ball(0.2f);
fixedBalls[i] = new Ball(0.1f);
balls[i].model = mod;
fixedBalls[i].model = mod;
balls[i].Mass = 2;
fixedBalls[i].InverseMass = 0;
fixedBalls[i].InverseInertiaTensor = new Matrix();
balls[i].InverseInertiaTensor = new Matrix();
g.AddBody(balls[i]);
balls[i].Texture = tex;
fixedBalls[i].Texture = tex;
}
balls[0].Position = new Vector3(0, 0, 0);
balls[1].Position = new Vector3(1, 0, 0);
balls[2].Position = new Vector3(2, 0, 0);
balls[3].Position = new Vector3(3, 0, 0);
balls[4].Position = new Vector3(4, 0, 0);
balls[5].Position = new Vector3(0, 0, 3);
balls[6].Position = new Vector3(1, 0, 3);
balls[7].Position = new Vector3(2, 0, 3);
balls[8].Position = new Vector3(3, 0, 3);
balls[9].Position = new Vector3(4, 0, 3);
fixedBalls[0].Position = new Vector3(0, 1.0f, 0);
fixedBalls[1].Position = new Vector3(1, 1f, 0);
fixedBalls[2].Position = new Vector3(2, 1f, 0);
fixedBalls[3].Position = new Vector3(3, 1f, 0);
fixedBalls[4].Position = new Vector3(4, 1f, 0);
fixedBalls[5].Position = new Vector3(0, 1f, 3);
fixedBalls[6].Position = new Vector3(1, 1f, 3);
fixedBalls[7].Position = new Vector3(2, 1f, 3);
fixedBalls[8].Position = new Vector3(3, 1f, 3);
fixedBalls[9].Position = new Vector3(4, 1f, 3);
cg = new ContactGenerator();
for (int i = 0; i < 10; i++)
{
cg.AddBody(balls[i]);
cg.AddBody(fixedBalls[i]);
cg.AddConductor(new Cable(fixedBalls[i], balls[i], 2, 0.7f));
}
for (int i = 0; i < 5; i++)
{
cg.AddConductor(new Rod(balls[i], balls[i + 5], 3));
}
//cg.velocityIterations = 8;
//cg.friction = 0;
//cg.restitution = 0.5f;
for (int i = 0; i < 4; i++)
{
cg.AddConductor(new Rod(balls[i], balls[i + 1], 1));
cg.AddConductor(new Rod(balls[9 - i], balls[9 - i - 1], 1));
}
camera = new Camera(this, new Vector3(0, 0, 0.1f),Vector3.Zero, Vector3.Up);
Components.Add(camera);
base.Initialize();
}