/// <summary>
/// Load content
/// </summary>
public void LoadContent()
{
uberShader = Content.Load <Ubershader>("render");
factory = new StateFactory(uberShader, typeof(RenderFlags), Primitive.TriangleList, VertexInputElement.FromStructure <CubeVertex>());
texture = Content.Load <Texture2D>(@"Scenes\lena");
vb = new VertexBuffer(GraphicsDevice, typeof(CubeVertex), 24);
ib = new IndexBuffer(GraphicsDevice, 36);
// create a new space with physics
space = new Space();
// update gravity force
space.ForceUpdater.Gravity = new Vector3BEPU(0, -9.81f, 0);
// add ground, ground has infinite mass
Box ground = new Box(new Vector3BEPU(0, 0, 0), 50, 1, 50);
space.Add(ground);
// create boxes with random position and add color as a tag, then add box to space
for (int i = 0; i < numberOfBoxes; i++)
{
Vector3Fusion vector = RandomExt.NextVector3(random, new Vector3Fusion(-10, 20, -10), new Vector3Fusion(10, 80, 10));
Box box = new Box(new Vector3BEPU(vector.X, vector.Y, vector.Z), 1, 1, 1, 1);
box.Tag = RandomExt.NextColor(random);
space.Add(box);
}
}
/// <summary>
/// Handle keys for each demo
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void InputDevice_KeyDown(object sender, Fusion.Input.InputDevice.KeyEventArgs e)
{
if (e.Key == Keys.F1)
{
DevCon.Show(this);
}
if (e.Key == Keys.F2)
{
Parameters.ToggleVSync();
}
if (e.Key == Keys.F5)
{
Reload();
}
if (e.Key == Keys.F12)
{
GraphicsDevice.Screenshot();
}
if (e.Key == Keys.Escape)
{
Exit();
}
if (e.Key == Keys.T)
{
foreach (var box in space.Entities)
{
box.AngularMomentum *= 10.1f;
}
}
// pause physics
if (e.Key == Keys.P)
{
if (flag)
{
flag = false;
}
else
{
flag = true;
}
}
// shoot box from camera
if (e.Key == Keys.LeftButton)
{
Vector3Fusion vector = GetService <Camera>().FreeCamPosition;
Box box = new Box(new Vector3BEPU(vector.X, vector.Y, vector.Z), 1, 1, 1, 1);
Vector3Fusion velocity = 10 * GetService <Camera>().GetCameraMatrix(StereoEye.Mono).Forward;
box.LinearVelocity = new Vector3BEPU(velocity.X, velocity.Y, velocity.Z);
box.Tag = RandomExt.NextColor(random);
space.Add(box);
}
// add new box somewhere
if (e.Key == Keys.O)
{
Vector3Fusion vector = RandomExt.NextVector3(random, new Vector3Fusion(-10, 20, -10), new Vector3Fusion(10, 30, 10));
Box box = new Box(new Vector3BEPU(vector.X, vector.Y, vector.Z), 1, 1, 1, 1);
box.Tag = RandomExt.NextColor(random);
space.Add(box);
}
}