/// <summary>
/// Constructs a new demo.
/// </summary>
/// <param name="game">Game owning this demo.</param>
public MutableCompoundDemo(DemosGame game)
: base(game)
{
int width = 3;
int height = 3;
int length = 10;
float blockWidth = 1f;
float blockHeight = 1f;
float blockLength = 1f;
for (int q = 0; q < 1; q++)
{
List <CompoundShapeEntry> shapes = new List <CompoundShapeEntry>();
float totalWeight = 0;
float density = 1;
for (int i = 0; i < width; i++)
{
for (int j = 0; j < height; j++)
{
for (int k = 0; k < length; k++)
{
float weight = density * blockWidth * blockLength * blockHeight;
totalWeight += weight;
shapes.Add(new CompoundShapeEntry(
new BoxShape(blockWidth, blockHeight, blockLength),
new Vector3(5 + q * 20 + i * blockWidth, j * blockHeight, k * blockLength), weight));
}
}
}
var compound = new CompoundBody(shapes, totalWeight);
//compound.Orientation = Quaternion.CreateFromYawPitchRoll(1, 1, 1);
//compound.AngularVelocity = new Vector3(0, 1, 0);
Entity <CompoundCollidable> compound2, compound3;
CompoundHelper.SplitCompound(x => x.ShapeIndex >= shapes.Count / 2, compound, out compound2);
CompoundHelper.SplitCompound(x => x.ShapeIndex >= 3 * shapes.Count / 4, compound2, out compound3);
//compound.ActivityInformation.IsAlwaysActive = true;
//compound.IsAffectedByGravity = false;
//compound2.ActivityInformation.IsAlwaysActive = true;
//compound2.IsAffectedByGravity = false;
//compound3.ActivityInformation.IsAlwaysActive = true;
//compound3.IsAffectedByGravity = false;
//compound.Tag = "noDisplayObject";
Space.Add(compound);
Space.Add(compound2);
Space.Add(compound3);
}
Box ground = new Box(new Vector3(0, -4.5f, 0), 50, 1, 50);
Space.Add(ground);
game.Camera.Position = new Microsoft.Xna.Framework.Vector3(0, 6, 15);
}
/// <summary>
/// Constructs a new demo.
/// </summary>
/// <param name="game">Game owning this demo.</param>
public MutableCompoundDemo(DemosGame game)
: base(game)
{
List <CompoundShapeEntry> shapes = new List <CompoundShapeEntry>();
Fix64 totalWeight = 0;
Fix64 density = 10;
Fix64 weight = density * 2;
totalWeight += weight;
for (int i = 0; i < 4; i++)
{
shapes.Add(new CompoundShapeEntry(
new BoxShape(1, 1, 2),
new RigidTransform(
new Vector3(-.5m + i * 1, 0, 15),
Quaternion.CreateFromAxisAngle(Vector3.Forward, MathHelper.PiOver2 * 2))
//Quaternion.Identity)
, weight));
}
var compound = new CompoundBody(shapes, totalWeight);
//compound.Orientation = Quaternion.CreateFromYawPitchRoll(1, 1, 1);
//compound.AngularVelocity = new Vector3(0, 1, 0);
Entity <CompoundCollidable> compound2, compound3;
CompoundHelper.SplitCompound(x => x.ShapeIndex >= shapes.Count / 2, compound, out compound2);
CompoundHelper.SplitCompound(x => x.ShapeIndex >= 3 * shapes.Count / 4, compound2, out compound3);
//compound.ActivityInformation.IsAlwaysActive = true;
//compound.IsAffectedByGravity = false;
//compound2.ActivityInformation.IsAlwaysActive = true;
//compound2.IsAffectedByGravity = false;
//compound3.ActivityInformation.IsAlwaysActive = true;
//compound3.IsAffectedByGravity = false;
//compound.Tag = "noDisplayObject";
Space.Add(compound);
Space.Add(compound2);
Space.Add(compound3);
int width = 3;
int height = 3;
int length = 10;
Fix64 blockWidth = 1;
Fix64 blockHeight = 1;
Fix64 blockLength = 1;
for (int q = 0; q < 1; q++)
{
shapes.Clear();
totalWeight = 0;
density = 1;
for (int i = 0; i < width; i++)
{
for (int j = 0; j < height; j++)
{
for (int k = 0; k < length; k++)
{
weight = density * blockWidth * blockLength * blockHeight;
totalWeight += weight;
shapes.Add(new CompoundShapeEntry(
new BoxShape(blockWidth, blockHeight, blockLength),
new RigidTransform(
new Vector3(5 + q * 20 + i * blockWidth, j * blockHeight, k * blockLength),
//Quaternion.CreateFromAxisAngle(Vector3.Forward, MathHelper.PiOver2))
Quaternion.Identity)
, weight));
}
}
}
compound = new CompoundBody(shapes, totalWeight);
//compound.Orientation = Quaternion.CreateFromYawPitchRoll(1, 1, 1);
//compound.AngularVelocity = new Vector3(0, 1, 0);
CompoundHelper.SplitCompound(x => x.ShapeIndex >= shapes.Count / 2, compound, out compound2);
CompoundHelper.SplitCompound(x => x.ShapeIndex >= 3 * shapes.Count / 4, compound2, out compound3);
//compound.ActivityInformation.IsAlwaysActive = true;
//compound.IsAffectedByGravity = false;
//compound2.ActivityInformation.IsAlwaysActive = true;
//compound2.IsAffectedByGravity = false;
//compound3.ActivityInformation.IsAlwaysActive = true;
//compound3.IsAffectedByGravity = false;
//compound.Tag = "noDisplayObject";
Space.Add(compound);
Space.Add(compound2);
Space.Add(compound3);
}
Box ground = new Box(new Vector3(0, -4.5m, 0), 50, 1, 50);
Space.Add(ground);
game.Camera.Position = new Vector3(0, 6, 15);
}
