public GameModel(Entity e, Vector3 origin, Model m, GameTexture t, bool rippable = true)
{
Model = m;
texture = t;
Origin = origin;
CanBeRipped = rippable;
Model.Tag = this;
Transform = Matrix.Identity;
if (e == null)
{
BEPUutilities.Vector3[] verts;
int[] indices;
ModelDataExtractor.GetVerticesAndIndicesFromModel(Model, out verts, out indices);
Entity = new MobileMesh(verts, indices, BEPUutilities.AffineTransform.Identity, MobileMeshSolidity.Solid, Texture.PhysicsProperties.Mass);
Transform = Matrix.CreateTranslation(-Entity.Position);
}
else
{
Entity = e;
}
Entity.Tag = this;
Entity.CollisionInformation.Tag = this;
Entity.Position += ConversionHelper.MathConverter.Convert(Origin);
Texture.ApplyToModel(this, null); // sets rest of physics/game props
}
/// <summary>
/// Initializes a new instance of the <see cref="MobileMeshObject "/> class.
/// </summary>
/// <param name="model">The model.</param>
/// <param name="pos">The pos.</param>
/// <param name="rotation">The rotation.</param>
/// <param name="scale">The scale.</param>
/// <param name="materialDescription">The material description.</param>
/// <param name="MobileMeshSolidity">The mobile mesh solidity.</param>
/// <param name="mass">The mass.</param>
public MobileMeshObject(IModelo model, Vector3 pos, Matrix?rotation = null, Vector3?scale = null, MaterialDescription materialDescription = null, MobileMeshSolidity MobileMeshSolidity = MobileMeshSolidity.Solid, float mass = 10)
{
if (materialDescription == null)
{
materialDescription = MaterialDescription.DefaultBepuMaterial();
}
if (!rotation.HasValue)
{
rotation = Matrix.Identity;
}
if (!scale.HasValue)
{
scale = Vector3.One;
}
System.Diagnostics.Debug.Assert(scale != Vector3.Zero);
System.Diagnostics.Debug.Assert(model != null);
this.scale = scale.Value;
Vector3[] vertices = null;
int[] indices = null;
ExtractData(ref vertices, ref indices, model);
triangleGroup = new MobileMesh(vertices, indices, new AffineTransform(scale.Value, Quaternion.CreateFromRotationMatrix(rotation.Value), pos), MobileMeshSolidity, mass);
triangleGroup.Material = new BEPUphysics.Materials.Material(materialDescription.StaticFriction, materialDescription.DynamicFriction, materialDescription.Bounciness);
}
private void RebuildCollider()
{
if (Nine.Serialization.ContentProperties.IsContentBuild)
{
// Fake an entity when we are compiling the model collider.
NotifyColliderChanged(new Sphere(Vector3.Zero, 1));
return;
}
if (source == null)
{
NotifyColliderChanged(null);
return;
}
Vector3[] vertices;
int[] indices;
GetVerticesAndIndicesFromModel(source, collisionMesh, out vertices, out indices);
if (isStatic)
{
NotifyColliderChanged(new StaticMesh(vertices, indices));
return;
}
// Entities in Bepu is centered, so need to adjust the graphical transform accordingly.
var mesh = new MobileMesh(vertices, indices, AffineTransform.Identity, MobileMeshSolidity.Counterclockwise);
Offset = -mesh.Position;
mesh.Position = Vector3.Zero;
NotifyColliderChanged(mesh);
}
public MobileMeshModel(Game game, MobileMesh mesh, Model model, float scale, GameManager manager)
: base(game)
{
this._mesh = mesh;
this._model = model;
this._scale = scale;
this._manager = manager;
this._controlled = false;
}
/// <summary>
/// Constructs a new demo.
/// </summary>
/// <param name="game">Game owning this demo.</param>
public MobileMeshDemo(DemosGame game)
: base(game)
{
Vector3[] vertices;
int[] indices;
//Create a big hollow sphere (squished into an ellipsoid).
ModelDataExtractor.GetVerticesAndIndicesFromModel(game.Content.Load <Model>("hollowsphere"), out vertices, out indices);
var transform = new AffineTransform(new Vector3(.06f, .04f, .06f), Quaternion.Identity, new Vector3(0, 0, 0));
//Note that meshes can also be made solid (MobileMeshSolidity.Solid). This gives meshes a solid collidable volume, instead of just
//being thin shells. However, enabling solidity is more expensive.
var mesh = new MobileMesh(vertices, indices, transform, MobileMeshSolidity.Counterclockwise);
mesh.Position = new Vector3(0, 0, 0);
//Make the mesh spin a bit!
mesh.AngularVelocity = new Vector3(0, 1, 0);
Space.Add(mesh);
//Add another mobile mesh inside.
ModelDataExtractor.GetVerticesAndIndicesFromModel(game.Content.Load <Model>("tube"), out vertices, out indices);
transform = new AffineTransform(new Vector3(1, 1, 1), Quaternion.Identity, new Vector3(0, 0, 0));
mesh = new MobileMesh(vertices, indices, transform, MobileMeshSolidity.Counterclockwise, 10);
mesh.Position = new Vector3(0, 10, 0);
Space.Add(mesh);
//Create a bunch of boxes.
#if WINDOWS
int numColumns = 5;
int numRows = 5;
int numHigh = 5;
#else
//Keep the simulation a bit smaller on the xbox.
int numColumns = 4;
int numRows = 4;
int numHigh = 4;
#endif
float separation = 1.5f;
for (int i = 0; i < numRows; i++)
{
for (int j = 0; j < numColumns; j++)
{
for (int k = 0; k < numHigh; k++)
{
Space.Add(new Box(new Vector3(separation * i, k * separation, separation * j), 1, 1, 1, 5));
}
}
}
//Space.Add(new Box(new Vector3(0, -10, 0), 1, 1, 1));
game.Camera.Position = new Microsoft.Xna.Framework.Vector3(0, -10, 5);
game.Camera.Yaw = 0;
game.Camera.Pitch = 0;
}
public MobileMeshModel(Game game, MobileMesh mesh, Model model, float scale, GameManager manager, bool controlled)
: base(game)
{
this._mesh = mesh;
this._model = model;
this._scale = scale;
this._manager = manager;
this._controlled = controlled;
if (controlled)
Resources.Instance.Ship = _mesh;
}
/// <summary>
/// Constructs a new demo.
/// </summary>
/// <param name="game">Game owning this demo.</param>
public MobileMeshDemo(DemosGame game)
: base(game)
{
Vector3[] vertices;
int[] indices;
//Create a big hollow sphere (squished into an ellipsoid).
ModelDataExtractor.GetVerticesAndIndicesFromModel(game.Content.Load<Model>("hollowsphere"), out vertices, out indices);
var transform = new AffineTransform(new Vector3(.06f, .04f, .06f), Quaternion.Identity, new Vector3(0, 0, 0));
//Note that meshes can also be made solid (MobileMeshSolidity.Solid). This gives meshes a solid collidable volume, instead of just
//being thin shells. However, enabling solidity is more expensive.
var mesh = new MobileMesh(vertices, indices, transform, MobileMeshSolidity.Counterclockwise);
mesh.Position = new Vector3(0, 0, 0);
//Make the mesh spin a bit!
mesh.AngularVelocity = new Vector3(0, 1, 0);
Space.Add(mesh);
//Add another mobile mesh inside.
ModelDataExtractor.GetVerticesAndIndicesFromModel(game.Content.Load<Model>("tube"), out vertices, out indices);
transform = new AffineTransform(new Vector3(1, 1, 1), Quaternion.Identity, new Vector3(0, 0, 0));
mesh = new MobileMesh(vertices, indices, transform, MobileMeshSolidity.Counterclockwise, 10);
mesh.Position = new Vector3(0, 10, 0);
Space.Add(mesh);
//Create a bunch of boxes.
#if WINDOWS
int numColumns = 5;
int numRows = 5;
int numHigh = 5;
#else
//Keep the simulation a bit smaller on the xbox.
int numColumns = 4;
int numRows = 4;
int numHigh = 4;
#endif
float separation = 1.5f;
for (int i = 0; i < numRows; i++)
for (int j = 0; j < numColumns; j++)
for (int k = 0; k < numHigh; k++)
{
Space.Add(new Box(new Vector3(separation * i, k * separation, separation * j), 1, 1, 1, 5));
}
//Space.Add(new Box(new Vector3(0, -10, 0), 1, 1, 1));
game.Camera.Position = new Vector3(0, -10, 5);
}
public MobileMeshColliderComponent(object tag, List <Microsoft.Xna.Framework.Vector3> verts, int[] indices)
{
if (tag != null)
{
Tag = tag;
}
ParentObject = tag as GameObject;
List <BEPUutilities.Vector3> bepuVerts =
MathConverter.Convert(verts.ToArray())
.ToList();
mobileMesh = new MobileMesh(bepuVerts.ToArray(), indices, AffineTransform.Identity, MobileMeshSolidity.Counterclockwise);
offset = mobileMesh.WorldTransform.Translation.ToXNAVector();
mobileMesh.CollisionInformation.Tag = this.Tag;
SystemCore.PhysicsSimulation.SpaceObjectBuffer.Add(mobileMesh);
}
public BepuEntity createWheel(Vector3 position, string mesh, float scale)
{
BepuEntity entity = new BepuEntity();
entity.modelName = "Wheels7";
entity.LoadContent();
Vector3[] vertices;
int[] indices;
TriangleMesh.GetVerticesAndIndicesFromModel(entity.model, out vertices, out indices);
AffineTransform localTransform = new AffineTransform(new Vector3(scale, scale, scale), Quaternion.Identity, new Vector3(0, 0, 0));
MobileMesh mobileMesh = new MobileMesh(vertices, indices, localTransform, BEPUphysics.CollisionShapes.MobileMeshSolidity.Counterclockwise, 1);
//Correct Scale for 'Wheels6:'
// entity.localTransform = Matrix.CreateScale(4.5f, 4.5f, 4.5f);
entity.localTransform = Matrix.CreateScale(2.75f, 2.75f, 2.75f);
entity.body = mobileMesh;
entity.HasColor = true;
entity.body.Position = position;
XNAGame.Instance().space.Add(entity.body);
XNAGame.Instance().children.Add(entity);
//modelDrawer.Add(entity.body);
return entity;
}
BepuEntity createFromMesh(Vector3 position, string mesh, float scale)
{
BepuEntity entity = new BepuEntity();
entity.modelName = mesh;
entity.LoadContent();
Vector3[] vertices;
int[] indices;
TriangleMesh.GetVerticesAndIndicesFromModel(entity.model, out vertices, out indices);
AffineTransform localTransform = new AffineTransform(new Vector3(scale, scale, scale), Quaternion.Identity, new Vector3(0, 0, 0));
MobileMesh mobileMesh = new MobileMesh(vertices, indices, localTransform, BEPUphysics.CollisionShapes.MobileMeshSolidity.Counterclockwise, 1);
entity.localTransform = Matrix.CreateScale(scale, scale, scale);
entity.body = mobileMesh;
entity.HasColor = true;
entity.diffuse = new Vector3((float)random.NextDouble(), (float)random.NextDouble(), (float)random.NextDouble());
entity.body.Position = position;
space.Add(entity.body);
children.Add(entity);
return(entity);
}
public CollisionMesh(Model _model, Vector3 _position, Quaternion _rotation)
{
model = _model;
base.Position = _position;
rotation = _rotation;
Vector3[] vertices;
int[] indices;
TriangleMesh.GetVerticesAndIndicesFromModel(_model, out vertices, out indices);
AffineTransform transform = new AffineTransform(Quaternion.Identity, Vector3.Zero);
meshCollider = new MobileMesh(vertices, indices, transform, MobileMeshSolidity.Counterclockwise);
//meshCollider = new ConvexHull(vertices);
meshCollider.CollisionInformation.Tag = this;
meshCollider.CollisionInformation.LocalPosition = meshCollider.Position;
meshCollider.Position = _position;
meshCollider.Orientation = _rotation;
meshCollider.PositionUpdateMode = PositionUpdateMode.Passive;
/*if (!groupSet)
{
meshGroup = new CollisionGroup();
CollisionGroupPair pair = new CollisionGroupPair(meshGroup, meshGroup);
CollisionRules.CollisionGroupRules.Add(pair, CollisionRule.NoBroadPhase);
groupSet = true;
}
else { }*/
// meshCollider.CollisionInformation.CollisionRules.Group = meshGroup;
#if DEBUG
if (wireFrame == null)
{
wireFrame = new RasterizerState();
wireFrame.FillMode = FillMode.WireFrame;
}
else { }
#endif
visibilityScale = new Vector3(RESCALE, RESCALE, RESCALE);
}
public BepuEntity createCylinder(Vector3 position, string mesh, float scale)
{
BepuEntity entity = new BepuEntity();
entity.modelName = "SlaveCylinder";
entity.LoadContent();
entity.Mass = 0;
Vector3[] vertices;
int[] indices;
TriangleMesh.GetVerticesAndIndicesFromModel(entity.model, out vertices, out indices);
AffineTransform localTransform = new AffineTransform(new Vector3(.4f, .4f, .4f), Quaternion.Identity, new Vector3(0, 0, 0));
MobileMesh mobileMesh = new MobileMesh(vertices, indices, localTransform, BEPUphysics.CollisionShapes.MobileMeshSolidity.Counterclockwise, 1);
entity.localTransform = Matrix.CreateScale(1f, 1f,1f);
entity.body = mobileMesh;
entity.HasColor = true;
entity.body.Position = position;
entity.body.Orientation = Quaternion.CreateFromAxisAngle(new Vector3(1, 0, 0), MathHelper.PiOver2);
XNAGame.Instance().space.Add(entity.body);
XNAGame.Instance().children.Add(entity);
// modelDrawer.Add(entity.body);
return entity;
}
/// <summary>
/// Initializes a new instance of the <see cref="MobileMeshObject "/> class.
/// </summary>
/// <param name="model">The model.</param>
/// <param name="pos">The pos.</param>
/// <param name="rotation">The rotation.</param>
/// <param name="scale">The scale.</param>
/// <param name="materialDescription">The material description.</param>
/// <param name="MobileMeshSolidity">The mobile mesh solidity.</param>
/// <param name="mass">The mass.</param>
public MobileMeshObject(IModelo model, Vector3 pos, Matrix? rotation = null, Vector3? scale = null, MaterialDescription materialDescription = null,MobileMeshSolidity MobileMeshSolidity = MobileMeshSolidity.Solid,float mass = 10)
{
if (materialDescription == null)
materialDescription = MaterialDescription.DefaultBepuMaterial();
if (!rotation.HasValue)
rotation = Matrix.Identity;
if (!scale.HasValue)
scale = Vector3.One;
System.Diagnostics.Debug.Assert(scale != Vector3.Zero);
System.Diagnostics.Debug.Assert(model != null);
this.scale = scale.Value;
Vector3[] vertices = null;
int[] indices = null;
ExtractData(ref vertices, ref indices, model);
triangleGroup = new MobileMesh(vertices, indices, new AffineTransform(scale.Value, Quaternion.CreateFromRotationMatrix(rotation.Value), pos), MobileMeshSolidity,mass);
triangleGroup.Material = new BEPUphysics.Materials.Material(materialDescription.StaticFriction, materialDescription.DynamicFriction, materialDescription.Bounciness);
}
private void CreateAsteroids()
{
Vector3[] vertices = new Vector3[0];
int[] indices = new int[0];
Model asteroidPicked = Resources.Instance.GetModel("asteroid1");
int mass = 0;
Vector3 scale = new Vector3(0, 0, 0);
List<Vector3> asteroidLocations = spawner.GetAsteroidLocations();
for (int i = 0; i < asteroidLocations.Count; i++)
{
int rand = GameInformation.Instance.Rand.Next(0, 5);
switch (rand)
{
case 0:
ModelDataExtractor.GetVerticesAndIndicesFromModel(Resources.Instance.GetModel("asteroid1"), out vertices, out indices);
asteroidPicked = Resources.Instance.GetModel("asteroid1");
scale = new Vector3(3, 3, 3);
mass = 5;
break;
case 1:
ModelDataExtractor.GetVerticesAndIndicesFromModel(Resources.Instance.GetModel("asteroid2"), out vertices, out indices);
asteroidPicked = Resources.Instance.GetModel("asteroid2");
scale = new Vector3(3, 3, 3);
mass = 5;
break;
case 2:
ModelDataExtractor.GetVerticesAndIndicesFromModel(Resources.Instance.GetModel("asteroid3"), out vertices, out indices);
asteroidPicked = Resources.Instance.GetModel("asteroid3");
scale = new Vector3(5, 5, 5);
mass = 30;
break;
case 3:
ModelDataExtractor.GetVerticesAndIndicesFromModel(Resources.Instance.GetModel("asteroid4"), out vertices, out indices);
asteroidPicked = Resources.Instance.GetModel("asteroid4");
scale = new Vector3(5, 5, 5);
mass = 30;
break;
case 4:
ModelDataExtractor.GetVerticesAndIndicesFromModel(Resources.Instance.GetModel("asteroid5"), out vertices, out indices);
asteroidPicked = Resources.Instance.GetModel("asteroid5");
scale = new Vector3(6, 6, 6);
mass = 45;
break;
case 5:
ModelDataExtractor.GetVerticesAndIndicesFromModel(Resources.Instance.GetModel("asteroid6"), out vertices, out indices);
asteroidPicked = Resources.Instance.GetModel("asteroid6");
scale = new Vector3(6, 6, 6);
mass = 45;
break;
}
MobileMesh mobMesh = new MobileMesh(vertices, indices, new AffineTransform(scale, BEPUutilities.Quaternion.Identity, asteroidLocations[i]), BEPUphysics.CollisionShapes.MobileMeshSolidity.Solid, mass);
mobMesh.CollisionInformation.Tag = i.ToString();
space.Add(mobMesh);
mobMesh.AngularDamping = 0;
mobMesh.LinearDamping = 0;
mobMesh.LinearVelocity = new Vector3(GameInformation.Instance.Rand.Next(0, 30) - 15, GameInformation.Instance.Rand.Next(0, 30) - 15, GameInformation.Instance.Rand.Next(0, 30) - 15);
mobMesh.AngularVelocity = new Vector3(GameInformation.Instance.Rand.Next(1, 10) - 5, GameInformation.Instance.Rand.Next(1, 10) - 5, GameInformation.Instance.Rand.Next(1, 10) - 5);
MobileMeshModel model = new MobileMeshModel(game, mobMesh, asteroidPicked, scale.X, this);
modelLookup.Add(i, model);
game.Components.Add(model);
}
}
/// <summary>
/// Constructs a new demo.
/// </summary>
/// <param name="game">Game owning this demo.</param>
public MobileMeshSolidityTestDemo(DemosGame game)
: base(game)
{
Vector3[] vertices;
int[] indices;
//Hardcoded box
vertices = new Vector3[]
{
new Vector3(0.5m, 0.5m, 0.5m),
new Vector3(0.5m, 0.5m, -0.5m),
new Vector3(-0.5000001m, 0.5m, -0.4999999m),
new Vector3(-0.4999998m, 0.5m, 0.5000002m),
new Vector3(-0.4999998m, -0.5m, 0.5000002m),
new Vector3(-0.5000001m, -0.5m, -0.4999999m),
new Vector3(0.5m, -0.5m, -0.5m),
new Vector3(0.5m, -0.5m, 0.5m),
new Vector3(0.5m, 0.5m, 0.5m),
new Vector3(0.5m, -0.5m, 0.5m),
new Vector3(0.5m, -0.5m, -0.5m),
new Vector3(0.5m, 0.5m, -0.5m),
new Vector3(0.5m, 0.5m, -0.5m),
new Vector3(0.5m, -0.5m, -0.5m),
new Vector3(-0.5000001m, -0.5m, -0.4999999m),
new Vector3(-0.5000001m, 0.5m, -0.4999999m),
new Vector3(-0.5000001m, 0.5m, -0.4999999m),
new Vector3(-0.5000001m, -0.5m, -0.4999999m),
new Vector3(-0.4999998m, -0.5m, 0.5000002m),
new Vector3(-0.4999998m, 0.5m, 0.5000002m),
new Vector3(-0.4999998m, 0.5m, 0.5000002m),
new Vector3(-0.4999998m, -0.5m, 0.5000002m),
new Vector3(0.5m, -0.5m, 0.5m),
new Vector3(0.5m, 0.5m, 0.5m)
};
indices = new[]
{
2, 1, 0,
3, 2, 0,
6, 5, 4,
7, 6, 4,
10, 9, 8,
11, 10, 8,
14, 13, 12,
15, 14, 12,
18, 17, 16,
19, 18, 16,
22, 21, 20,
23, 22, 20
};
var mesh = new MobileMesh(vertices, indices, AffineTransform.Identity, MobileMeshSolidity.Solid, 10);
Space.Add(mesh);
//Tube
ModelDataExtractor.GetVerticesAndIndicesFromModel(game.Content.Load <Model>("tube"), out vertices, out indices);
mesh = new MobileMesh(vertices, indices, AffineTransform.Identity, MobileMeshSolidity.Solid, 10);
mesh.Position = new Vector3(-10, 10, 0);
Space.Add(mesh);
//Cube
ModelDataExtractor.GetVerticesAndIndicesFromModel(game.Content.Load <Model>("cube"), out vertices, out indices);
mesh = new MobileMesh(vertices, indices, AffineTransform.Identity, MobileMeshSolidity.Solid, 10);
mesh.Position = new Vector3(10, 0, 0);
Space.Add(mesh);
//Guy
ModelDataExtractor.GetVerticesAndIndicesFromModel(game.Content.Load <Model>("guy"), out vertices, out indices);
mesh = new MobileMesh(vertices, indices, AffineTransform.Identity, MobileMeshSolidity.Solid, 10);
mesh.Position = new Vector3(0, 0, 10);
Space.Add(mesh);
//Barrel Platform
ModelDataExtractor.GetVerticesAndIndicesFromModel(game.Content.Load <Model>("barrelandplatform"), out vertices, out indices);
mesh = new MobileMesh(vertices, indices, AffineTransform.Identity, MobileMeshSolidity.Solid, 10);
mesh.Position = new Vector3(0, 0, -10);
Space.Add(mesh);
//FloaterTube
ModelDataExtractor.GetVerticesAndIndicesFromModel(game.Content.Load <Model>("tube"), out vertices, out indices);
mesh = new MobileMesh(vertices, indices, new AffineTransform(new Vector3(1, 1, 1), Quaternion.Identity, new Vector3(0, 0, 0)), MobileMeshSolidity.Solid);
mesh.Position = new Vector3(5, 18, 0);
Space.Add(mesh);
//Float a box through the last mesh to check contact generation controllably.
var solidityTester = new Box(new Vector3(5, 8, 0), 1, 1, 1);
solidityTester.LinearVelocity = new Vector3(0, 1, 0);
CollisionRules.AddRule(solidityTester, mesh, CollisionRule.NoSolver);
Space.Add(solidityTester);
Space.Add(new Box(new Vector3(0, -5, 0), 50, 1, 50));
game.Camera.Position = new Vector3(0, 10, 20);
}
/// <summary>
/// Constructs the RadialSensor as a sphere.
/// </summary>
/// <param name="radius">
/// The radius of the RadialSensor's sphere.
/// </param>
public ConeSensor(MobileMesh body)
: base(body)
{
mCollidingCreatures = new List<Creature>();
}
/// <summary>
/// Constructs a new demo.
/// </summary>
/// <param name="game">Game owning this demo.</param>
public MobileMeshSolidityTestDemo(DemosGame game)
: base(game)
{
Vector3[] vertices;
int[] indices;
//Hardcoded box
vertices = new Vector3[]
{
new Vector3(0.5f, 0.5f, 0.5f),
new Vector3(0.5f,0.5f,-0.5f),
new Vector3(-0.5000001f,0.5f ,-0.4999999f),
new Vector3(-0.4999998f ,0.5f ,0.5000002f),
new Vector3(-0.4999998f ,-0.5f ,0.5000002f),
new Vector3(-0.5000001f ,-0.5f ,-0.4999999f),
new Vector3(0.5f ,-0.5f ,-0.5f),
new Vector3(0.5f ,-0.5f ,0.5f),
new Vector3(0.5f ,0.5f ,0.5f),
new Vector3(0.5f ,-0.5f ,0.5f),
new Vector3(0.5f ,-0.5f ,-0.5f),
new Vector3(0.5f ,0.5f ,-0.5f),
new Vector3(0.5f,0.5f ,-0.5f),
new Vector3(0.5f ,-0.5f ,-0.5f),
new Vector3(-0.5000001f ,-0.5f ,-0.4999999f),
new Vector3(-0.5000001f,0.5f ,-0.4999999f),
new Vector3(-0.5000001f ,0.5f ,-0.4999999f),
new Vector3(-0.5000001f ,-0.5f ,-0.4999999f),
new Vector3(-0.4999998f ,-0.5f ,0.5000002f),
new Vector3(-0.4999998f ,0.5f ,0.5000002f),
new Vector3(-0.4999998f,0.5f ,0.5000002f),
new Vector3(-0.4999998f ,-0.5f ,0.5000002f),
new Vector3(0.5f ,-0.5f,0.5f) ,
new Vector3(0.5f ,0.5f ,0.5f)
};
indices = new[]
{
2, 1, 0,
3, 2, 0,
6, 5 ,4,
7, 6 ,4,
10, 9, 8,
11, 10, 8,
14, 13, 12,
15, 14, 12,
18, 17, 16,
19, 18, 16,
22, 21, 20,
23, 22, 20
};
var mesh = new MobileMesh(vertices, indices, AffineTransform.Identity, MobileMeshSolidity.Solid, 10);
Space.Add(mesh);
//Tube
ModelDataExtractor.GetVerticesAndIndicesFromModel(game.Content.Load<Model>("tube"), out vertices, out indices);
mesh = new MobileMesh(vertices, indices, AffineTransform.Identity, MobileMeshSolidity.Solid, 10);
mesh.Position = new Vector3(-10, 10, 0);
Space.Add(mesh);
//Cube
ModelDataExtractor.GetVerticesAndIndicesFromModel(game.Content.Load<Model>("cube"), out vertices, out indices);
mesh = new MobileMesh(vertices, indices, AffineTransform.Identity, MobileMeshSolidity.Solid, 10);
mesh.Position = new Vector3(10, 0, 0);
Space.Add(mesh);
//Guy
ModelDataExtractor.GetVerticesAndIndicesFromModel(game.Content.Load<Model>("guy"), out vertices, out indices);
mesh = new MobileMesh(vertices, indices, AffineTransform.Identity, MobileMeshSolidity.Solid, 10);
mesh.Position = new Vector3(0, 0, 10);
Space.Add(mesh);
//Barrel Platform
ModelDataExtractor.GetVerticesAndIndicesFromModel(game.Content.Load<Model>("barrelandplatform"), out vertices, out indices);
mesh = new MobileMesh(vertices, indices, AffineTransform.Identity, MobileMeshSolidity.Solid, 10);
mesh.Position = new Vector3(0, 0, -10);
Space.Add(mesh);
//FloaterTube
ModelDataExtractor.GetVerticesAndIndicesFromModel(game.Content.Load<Model>("tube"), out vertices, out indices);
mesh = new MobileMesh(vertices, indices, new AffineTransform(new Vector3(1, 1, 1), Quaternion.Identity, new Vector3(0, 0, 0)), MobileMeshSolidity.Solid);
mesh.Position = new Vector3(5, 18, 0);
Space.Add(mesh);
//Float a box through the last mesh to check contact generation controllably.
var solidityTester = new Box(new Vector3(5, 8, 0), 1, 1, 1);
solidityTester.LinearVelocity = new Vector3(0, 1, 0);
CollisionRules.AddRule(solidityTester, mesh, CollisionRule.NoSolver);
Space.Add(solidityTester);
Space.Add(new Box(new Vector3(0, -5, 0), 50, 1, 50));
game.Camera.Position = new Vector3(0, 10, 20);
}
/// <summary>
/// Creates a BaseModel.
/// </summary>
/// <param name="model">The Model to use. Cannot be null.</param>
/// <param name="glass">If true, the model is rendered as glass.</param>
/// <param name="mobile">True if the model is dynamic, false if kinetic. Null means
/// kinetic but moves via velocity.</param>
/// <param name="origin">The position of the model. Use Vector3.Zero if mobile is false.</param>
public BaseModel(ModelDelegate modelDelegate, bool glass, bool? mobile, Vector3 origin)
{
UseCustomAlpha = false;
this.modelDelegate = modelDelegate;
Transform = Matrix.Identity;
RenderAsGlass = glass;
Origin = origin;
OriginalOrientation = Quaternion.Identity;
//this.ignoreLight = ignoreLight;
Vector3[] verts;
int[] indices;
TriangleMesh.GetVerticesAndIndicesFromModel(Model, out verts, out indices);
Model.Tag = this;
if(mobile.HasValue)
{
if(mobile.Value)
{
// If it's mobile, it's a box!
if(Model == Resources.boxModel || Model == Resources.blueBoxModel || Model == Resources.blackBoxModel)
{
Ent = new BEPUphysics.Entities.Prefabs.Box(Origin, 1.45f, 2.05f, 1.25f, 7); // originally 1.4x2x1.2
Ent.ActivityInformation.IsAlwaysActive = true;
Ent.Material = boxMaterial;
//Ent.CollisionInformation.CollisionRules.Group = dynamicGroup;
Ent.CollisionInformation.CollisionRules.Group = noSolverGroupB;
}
else
{
// unless it's not a box.
Ent = new BEPUphysics.Entities.Prefabs.Box(Origin, 0.592f, 1.193f, 2f, 0.05f);
Ent.Material = machineMaterial;
Ent.CollisionInformation.CollisionRules.Group = machineGroup;
}
}
else
{
// If false, it never moves.
Ent = new MobileMesh(verts, indices, AffineTransform.Identity, MobileMeshSolidity.DoubleSided);
//Transform = mesh.WorldTransform.Matrix;
Ent.Material = machineMaterial; // Make it slippery.
Ent.CollisionInformation.CollisionRules.Group = kinematicGroup;
//Transform = Ent.WorldTransform;
//Ent.Position = Origin;
IsTerrain = true;
}
}
else
{
// If null, it is kinematic, but does move. (no longer true)
//Ent = new MobileMesh(verts, indices, AffineTransform.Identity, solid ? MobileMeshSolidity.Solid : MobileMeshSolidity.Counterclockwise);
Ent = new MobileMesh(verts, indices, AffineTransform.Identity, MobileMeshSolidity.DoubleSided, 30);
Ent.CollisionInformation.CollisionRules.Group = machineGroup;
//Ent.IsAffectedByGravity = false;
Transform = Matrix.CreateTranslation(-Ent.Position);
Ent.Position += Origin;
Ent.Material = machineMaterial; // Make it slippery.
Ent.CollisionInformation.Tag = this;
}
//foreach(ModelMesh mesh in internalModel.Meshes)
// foreach(BasicEffect effect in mesh.Effects)
// effect.EnableDefaultLighting();
//if(Ent != null)
//{
OriginalOrientation = Ent.Orientation;
Ent.Tag = this;
//}
//if(Mesh != null)
// Mesh.Tag = this;
}
private void LoadShip()
{
Vector3[] vertices = new Vector3[0];
int[] indices = new int[0];
Model shipModel = Resources.Instance.GetModel("ship");
int mass = 5;
Vector3 scale = new Vector3(3, 3, 3);
ModelDataExtractor.GetVerticesAndIndicesFromModel(Resources.Instance.GetModel("asteroid1"), out vertices, out indices);
MobileMesh mobMesh = new MobileMesh(vertices, indices, new AffineTransform(scale, BEPUutilities.Quaternion.Identity, BEPUutilities.Vector3.Zero), BEPUphysics.CollisionShapes.MobileMeshSolidity.Solid, mass);
mobMesh.Tag = "ship";
mobMesh.CollisionInformation.Events.InitialCollisionDetected += HandleCollision;
space.Add(mobMesh);
mobMesh.AngularDamping = 0;
mobMesh.LinearDamping = 0;
mobMesh.LinearVelocity = BEPUutilities.Vector3.Zero;
mobMesh.AngularVelocity = BEPUutilities.Vector3.Zero;
MobileMeshModel model = new MobileMeshModel(game, mobMesh, shipModel, scale.X, this, true);
Ship = model;
game.Components.Add(model);
}
BepuEntity createFromMesh(Vector3 position, string mesh, float scale)
{
BepuEntity entity = new BepuEntity();
entity.modelName = mesh;
entity.LoadContent();
Vector3[] vertices;
int[] indices;
TriangleMesh.GetVerticesAndIndicesFromModel(entity.model, out vertices, out indices);
AffineTransform localTransform = new AffineTransform(new Vector3(scale, scale, scale), Quaternion.Identity, new Vector3(0, 0, 0));
MobileMesh mobileMesh = new MobileMesh(vertices, indices, localTransform, BEPUphysics.CollisionShapes.MobileMeshSolidity.Counterclockwise, 1);
entity.localTransform = Matrix.CreateScale(scale, scale, scale);
entity.body = mobileMesh;
entity.HasColor = true;
entity.diffuse = new Vector3((float)random.NextDouble(), (float)random.NextDouble(), (float)random.NextDouble());
entity.body.Position = position;
space.Add(entity.body);
children.Add(entity);
return entity;
}
