private static EntityFullData CreateTwoPyramidEntity(EntityManagerService ems, float size1, float size2)
{
TaggedEntity ent = ems.CreateEntity();
TaggedObject obj = ems.CreateObject();
EntityFullData entityData = ent.GetTag <EntityFullData>();
entityData.TaggedObject = obj;
ModelFullData modelData = new ModelFullData();
modelData.Positions = CreatePyramidPositions();
modelData.ObjectMatrix = Matrix.CreateScale(size1);
modelData.CalculateBoundingBox();
modelData.CalculateBoundingSphere();
entityData.ObjectFullData.Models.Add(modelData);
modelData = new ModelFullData();
modelData.Positions = CreatePyramidPositions();
modelData.ObjectMatrix = Matrix.CreateScale(size2);
modelData.CalculateBoundingBox();
modelData.CalculateBoundingSphere();
entityData.ObjectFullData.Models.Add(modelData);
return(entityData);
}
public void TestEntityClientPhysis()
{
XNAGame game = new XNAGame();
Database.Database database = loadDatabaseServices();
EntityManagerService ems = new EntityManagerService(database);
BoundingBox bb = new BoundingBox();
PhysicsEngine engine = new PhysicsEngine();
PhysicsDebugRendererXNA debugRenderer = null;
TheWizards.Client.ClientPhysicsQuadTreeNode root;
root = new ClientPhysicsQuadTreeNode(
new BoundingBox(
new Vector3(-16 * 16 / 2f, -100, -16 * 16 / 2f),
new Vector3(16 * 16 / 2f, 100, 16 * 16 / 2f)));
QuadTree.Split(root, 4);
ClientPhysicsTestSphere sphere = new ClientPhysicsTestSphere(Vector3.Zero, 2);
Curve3D curve1 = ClientTest.CreateTestObject1MovementCurve();
QuadTreeVisualizerXNA visualizer = new QuadTreeVisualizerXNA();
float time = 0;
List <ClientPhysicsTestSphere> spheres = new List <ClientPhysicsTestSphere>();
List <EntityClientPhysics> entities = new List <EntityClientPhysics>();
game.InitializeEvent += delegate
{
engine.Initialize();
debugRenderer = new PhysicsDebugRendererXNA(game, engine.Scene);
debugRenderer.Initialize(game);
EntityFullData entityData;
EntityClientPhysics entPhysics;
entityData = CreatePyramidEntity(ems, 5);
entityData.Transform = new Transformation(
Vector3.One, Quaternion.Identity,
new Vector3(10, 2, 20));
entPhysics = new EntityClientPhysics(entityData);
entPhysics.LoadInClientPhysics(engine.Scene, root);
entities.Add(entPhysics);
entityData = CreatePyramidEntity(ems, 20);
entityData.Transform = new Transformation(
Vector3.One, Quaternion.Identity,
new Vector3(-32, 0, -40));
entPhysics = new EntityClientPhysics(entityData);
entPhysics.LoadInClientPhysics(engine.Scene, root);
entities.Add(entPhysics);
entityData = CreateTwoPyramidEntity(ems, 5, 3);
entityData.ObjectFullData.Models[0].ObjectMatrix *= Matrix.CreateTranslation(new Vector3(-3, 0, 3));
entityData.ObjectFullData.Models[1].ObjectMatrix *= Matrix.CreateTranslation(new Vector3(3, 1, 2));
entityData.Transform = new Transformation(
Vector3.One * 2, Quaternion.Identity,
new Vector3(80, 0, -45));
entPhysics = new EntityClientPhysics(entityData);
entPhysics.LoadInClientPhysics(engine.Scene, root);
entities.Add(entPhysics);
};
game.DrawEvent += delegate
{
debugRenderer.Render(game);
visualizer.RenderNodeGroundBoundig(game, root,
delegate(ClientPhysicsQuadTreeNode node, out Color col)
{
col = Color.Green;
return(node.PhysicsObjects.Count == 0);
});
visualizer.RenderNodeGroundBoundig(game, root,
delegate(ClientPhysicsQuadTreeNode node, out Color col)
{
col = Color.Orange;
return(node.PhysicsObjects.Count > 0);
});
game.LineManager3D.AddCenteredBox(sphere.Center, sphere.Radius, Color.Red);
for (int i = 0; i < entities.Count; i++)
{
game.LineManager3D.AddCenteredBox(entities[i].BoundingSphere.Center,
entities[i].BoundingSphere.Radius * 2, Color.Black);
}
};
game.UpdateEvent += delegate
{
time += game.Elapsed;
sphere.Move(root, curve1.Evaluate(time * (1 / 4f)));
if (game.Keyboard.IsKeyPressed(Microsoft.Xna.Framework.Input.Keys.F))
{
ClientPhysicsTestSphere iSphere = new ClientPhysicsTestSphere(engine.Scene,
game.SpectaterCamera.CameraPosition + game.SpectaterCamera.CameraDirection
, 1);
iSphere.InitDynamic();
iSphere.Actor.LinearVelocity = game.SpectaterCamera.CameraDirection * 10;
spheres.Add(iSphere);
}
for (int i = 0; i < spheres.Count; i++)
{
spheres[i].Update(root, game);
}
engine.Update(game.Elapsed);
};
game.Run();
}
public void TestCreateEntityActor()
{
XNAGame game = new XNAGame();
Database.Database database = loadDatabaseServices();
EntityManagerService ems = new EntityManagerService(database);
BoundingBox boundingBox = new BoundingBox();
PhysicsEngine engine = new PhysicsEngine();
PhysicsDebugRendererXNA debugRenderer = null;
game.InitializeEvent += delegate
{
engine.Initialize();
debugRenderer = new PhysicsDebugRendererXNA(game, engine.Scene);
debugRenderer.Initialize(game);
EntityFullData entityData = CreateTwoPyramidEntity(ems, 5, 3);
entityData.ObjectFullData.Models[0].ObjectMatrix *= Matrix.CreateTranslation(new Vector3(-3, 0, 3));
entityData.ObjectFullData.Models[1].ObjectMatrix *= Matrix.CreateTranslation(new Vector3(3, 1, 2));
entityData.Transform = new Transformation(
Vector3.One * 2,
Quaternion.Identity,
new Vector3(10, 10, 10));
EntityPhysicsActorBuilder builder = new EntityPhysicsActorBuilder();
builder.CreateActorForEntity(engine.Scene, entityData);
BoundingBox bb;
bb = entityData.ObjectFullData.Models[0].BoundingBox;
bb.Min = Vector3.Transform(bb.Min, entityData.ObjectFullData.Models[0].ObjectMatrix * entityData.Transform.CreateMatrix());
bb.Max = Vector3.Transform(bb.Max, entityData.ObjectFullData.Models[0].ObjectMatrix * entityData.Transform.CreateMatrix());
BoundingBox bb2;
bb2 = entityData.ObjectFullData.Models[1].BoundingBox;
bb2.Min = Vector3.Transform(bb2.Min, entityData.ObjectFullData.Models[1].ObjectMatrix * entityData.Transform.CreateMatrix());
bb2.Max = Vector3.Transform(bb2.Max, entityData.ObjectFullData.Models[1].ObjectMatrix * entityData.Transform.CreateMatrix());
boundingBox = BoundingBox.CreateMerged(bb, bb2);
};
game.DrawEvent += delegate
{
debugRenderer.Render(game);
game.LineManager3D.AddBox(boundingBox, Color.Orange);
};
game.UpdateEvent += delegate
{
engine.Update(game.Elapsed);
if (game.Keyboard.IsKeyPressed(Microsoft.Xna.Framework.Input.Keys.F))
{
Actor actor = PhysicsHelper.CreateDynamicSphereActor(engine.Scene, 1, 1);
actor.GlobalPosition = game.SpectaterCamera.CameraPosition +
game.SpectaterCamera.CameraDirection * 5;
actor.LinearVelocity = game.SpectaterCamera.CameraDirection * 5;
}
};
game.Run();
}
