public void TestPhysicsMeshPoolConvexMesh()
{
XNAGame game = new XNAGame();
var mesh = new RAMMesh();
var data = mesh.GetCollisionData();
var convex = new MeshCollisionData.Convex();
convex.Positions = new List <Vector3>();
Vector3[] pos = CreatePyramidPositions();
Vector3[] transpos = new Vector3[pos.Length];
var mat = Matrix.CreateTranslation(20, 5, 20);
Vector3.Transform(pos, ref mat, transpos);
convex.Positions.AddRange(transpos);
data.ConvexMeshes.Add(convex);
PhysicsEngine engine = new PhysicsEngine();
PhysicsDebugRendererXNA debugRenderer = null;
game.InitializeEvent += delegate
{
engine.Initialize();
debugRenderer = new PhysicsDebugRendererXNA(game, engine.Scene);
debugRenderer.Initialize(game);
var pool = new MeshPhysicsPool();
var tMesh1 = pool.CreateConvexMesh(engine.Scene, mesh.GetCollisionData().ConvexMeshes[0]);
var tMesh2 = pool.CreateConvexMesh(engine.Scene, mesh.GetCollisionData().ConvexMeshes[0]);
Assert.AreEqual(tMesh1, tMesh2);
var actorDesc = new ActorDescription(new ConvexShapeDescription()
{
ConvexMesh = tMesh1
});
engine.Scene.CreateActor(actorDesc);
};
game.DrawEvent += delegate
{
debugRenderer.Render(game);
};
int frameNum = 0;
game.UpdateEvent += delegate
{
engine.Update(game.Elapsed);
//if (frameNum > 2) game.Exit();
frameNum++;
};
game.Run();
}
private void testMeshPhysicsActorBuilder(RAMMesh mesh)
{
XNAGame game = new XNAGame();
BoundingBox boundingBox = new BoundingBox();
PhysicsEngine engine = new PhysicsEngine();
PhysicsDebugRendererXNA debugRenderer = null;
Matrix mirrorMatrix = Matrix.CreateScale(-1, 1, 1);
game.InitializeEvent += delegate
{
engine.Initialize();
debugRenderer = new PhysicsDebugRendererXNA(game, engine.Scene);
debugRenderer.Initialize(game);
var builder = new MeshPhysicsActorBuilder(new MeshPhysicsPool());
builder.CreateActorStatic(engine.Scene, mesh.GetCollisionData(), Matrix.Identity);
boundingBox = builder.CalculateBoundingBox(mesh.GetCollisionData());
builder.CreateActorStatic(engine.Scene, mesh.GetCollisionData(), mirrorMatrix);
};
game.DrawEvent += delegate
{
debugRenderer.Render(game);
game.LineManager3D.WorldMatrix = Matrix.Identity;
game.LineManager3D.AddBox(boundingBox, Color.Orange);
game.LineManager3D.WorldMatrix = mirrorMatrix;
game.LineManager3D.AddBox(boundingBox, Color.Yellow);
game.LineManager3D.WorldMatrix = Matrix.Identity;
};
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();
}
public void TestOBJToRAMMeshConverterPerObjectVisual()
{
var c = new OBJToRAMMeshConverter(new RAMTextureFactory());
var importer = new ObjImporter();
importer.AddMaterialFileStream("Town001.mtl", new FileStream(TestFiles.TownMtl, FileMode.Open));
importer.ImportObjFile(TestFiles.TownObj);
var meshes = c.CreateMeshesFromObjects(importer);
var texturePool = new TexturePool();
var meshpartPool = new MeshPartPool();
var vertexDeclarationPool = new VertexDeclarationPool();
var renderer = new SimpleMeshRenderer(texturePool, meshpartPool, vertexDeclarationPool);
vertexDeclarationPool.SetVertexElements <TangentVertex>(TangentVertex.VertexElements);
var spheres = new List <ClientPhysicsTestSphere>();
var engine = new PhysicsEngine();
PhysicsDebugRendererXNA debugRenderer = null;
var builder = new MeshPhysicsActorBuilder(new MeshPhysicsPool());
TheWizards.Client.ClientPhysicsQuadTreeNode root;
int numNodes = 20;
root = new ClientPhysicsQuadTreeNode(
new BoundingBox(
new Vector3(-numNodes * numNodes / 2f, -100, -numNodes * numNodes / 2f),
new Vector3(numNodes * numNodes / 2f, 100, numNodes * numNodes / 2f)));
QuadTree.Split(root, 5);
var physicsElementFactoryXNA = new MeshPhysicsFactoryXNA(engine, root);
var physicsElementFactory = physicsElementFactoryXNA.Factory;
var physicsElements = new List <MeshStaticPhysicsElement>();
for (int i = 0; i < 0 * 100 + 1 * meshes.Count; i++)
{
var mesh = meshes[i];
var el = renderer.AddMesh(mesh);
el.WorldMatrix = Matrix.CreateTranslation(Vector3.Right * 0 * 2 + Vector3.UnitZ * 0 * 2);
var pEl = physicsElementFactory.CreateStaticElement(mesh, Matrix.Identity);
physicsElements.Add(pEl);
}
var game = new XNAGame();
game.IsFixedTimeStep = false;
game.DrawFps = true;
game.SpectaterCamera.FarClip = 5000;
game.Graphics1.PreparingDeviceSettings += delegate(object sender, PreparingDeviceSettingsEventArgs e)
{
DisplayMode displayMode = GraphicsAdapter.DefaultAdapter.CurrentDisplayMode;
e.GraphicsDeviceInformation.PresentationParameters.BackBufferFormat = displayMode.Format;
e.GraphicsDeviceInformation.PresentationParameters.BackBufferWidth = displayMode.Width;
e.GraphicsDeviceInformation.PresentationParameters.BackBufferHeight = displayMode.Height;
game.SpectaterCamera.AspectRatio = displayMode.Width / (float)displayMode.Height;
};
game.Graphics1.ToggleFullScreen();
var sphereMesh = new SphereMesh(0.3f, 20, Color.Green);
var visualizer = new QuadTreeVisualizerXNA();
game.AddXNAObject(physicsElementFactoryXNA);
game.AddXNAObject(texturePool);
game.AddXNAObject(meshpartPool);
game.AddXNAObject(vertexDeclarationPool);
game.AddXNAObject(renderer);
game.InitializeEvent += delegate
{
engine.Initialize();
debugRenderer = new PhysicsDebugRendererXNA(game, engine.Scene);
debugRenderer.Initialize(game);
sphereMesh.Initialize(game);
};
bool showPhysics = true;
game.DrawEvent += delegate
{
if (game.Keyboard.IsKeyPressed(Keys.P))
{
showPhysics = !showPhysics;
}
if (showPhysics)
{
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);
});
for (int i = 0; i < physicsElements.Count; i++)
{
var el = physicsElements[i];
//game.LineManager3D.AddBox(BoundingBox.CreateFromSphere( el.BoundingSphere), Color.Orange);
}
for (int i = 0; i < spheres.Count; i++)
{
sphereMesh.WorldMatrix = Matrix.CreateTranslation(spheres[i].Center);
sphereMesh.Render(game);
}
};
game.UpdateEvent += delegate
{
engine.Update(game.Elapsed);
sphereMesh.Update(game);
if (game.Keyboard.IsKeyPressed(Microsoft.Xna.Framework.Input.Keys.F))
{
var iSphere = new ClientPhysicsTestSphere(engine.Scene,
game.SpectaterCamera.CameraPosition + game.SpectaterCamera.CameraDirection
, 0.3f);
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);
}
};
game.Run();
}
public void TestOBJToRAMMeshConverterVisual()
{
PhysicsEngine engine = new PhysicsEngine();
PhysicsDebugRendererXNA debugRenderer = null;
var texFactory = new RAMTextureFactory();
var c = new OBJToRAMMeshConverter(texFactory);
var importer = new ObjImporter();
importer.AddMaterialFileStream("CollisionModelBoxes001.mtl",
EmbeddedFile.GetStream("MHGameWork.TheWizards.Tests.Physics.Files.CollisionModelBoxes001.mtl",
"CollisionModelBoxes001.mtl"));
importer.ImportObjFile(EmbeddedFile.GetStream("MHGameWork.TheWizards.Tests.Physics.Files.CollisionModelBoxes001.obj", "CollisionModelBoxes001.obj"));
var mesh = c.CreateMesh(importer);
importer = new ObjImporter();
importer.AddMaterialFileStream("HouseTest.mtl", new FileStream("../GameData/Core/001-House01_BoxTest-OBJ/HouseTest.mtl", FileMode.Open));
importer.ImportObjFile("../GameData/Core/001-House01_BoxTest-OBJ/HouseTest.obj");
var mesh2 = c.CreateMesh(importer);
importer = new ObjImporter();
var fsMHouseMat = new FileStream(TestFiles.MerchantsHouseMtl, FileMode.Open);
importer.AddMaterialFileStream("MerchantsHouse.mtl", fsMHouseMat);
importer.ImportObjFile(TestFiles.MerchantsHouseObj);
fsMHouseMat.Close();
var mesh3 = c.CreateMesh(importer);
var texturePool = new TexturePool();
var meshpartPool = new MeshPartPool();
var vertexDeclarationPool = new VertexDeclarationPool();
var renderer = new SimpleMeshRenderer(texturePool, meshpartPool, vertexDeclarationPool);
vertexDeclarationPool.SetVertexElements <TangentVertex>(TangentVertex.VertexElements);
var el = renderer.AddMesh(mesh);
el.WorldMatrix = Matrix.CreateTranslation(Vector3.Right * 0 * 2 + Vector3.UnitZ * 0 * 2);
el = renderer.AddMesh(mesh2);
el.WorldMatrix = Matrix.CreateTranslation(new Vector3(0, 0, 80));
el = renderer.AddMesh(mesh3);
el.WorldMatrix = Matrix.CreateTranslation(new Vector3(0, 0, -80));
var game = new XNAGame();
game.IsFixedTimeStep = false;
game.DrawFps = true;
game.AddXNAObject(texturePool);
game.AddXNAObject(meshpartPool);
game.AddXNAObject(vertexDeclarationPool);
game.AddXNAObject(renderer);
game.InitializeEvent += delegate
{
engine.Initialize();
debugRenderer = new PhysicsDebugRendererXNA(game, engine.Scene);
debugRenderer.Initialize(game);
var builder = new MeshPhysicsActorBuilder(new MeshPhysicsPool());
builder.CreateActorStatic(engine.Scene, mesh.GetCollisionData(), Matrix.Identity);
builder.CreateActorStatic(engine.Scene, mesh2.GetCollisionData(), Matrix.CreateTranslation(new Vector3(0, 0, 80)));
builder.CreateActorStatic(engine.Scene, mesh3.GetCollisionData(), Matrix.CreateTranslation(new Vector3(0, 0, -80)));
};
game.DrawEvent += delegate
{
debugRenderer.Render(game);
};
game.UpdateEvent += delegate
{
engine.Update(game.Elapsed);
if (game.Keyboard.IsKeyPressed(Microsoft.Xna.Framework.Input.Keys.F))
{
Actor actor = PhysicsHelper.CreateDynamicSphereActor(engine.Scene, 0.3f, 1);
actor.GlobalPosition = game.SpectaterCamera.CameraPosition +
game.SpectaterCamera.CameraDirection * 5;
actor.LinearVelocity = game.SpectaterCamera.CameraDirection * 5;
}
};
game.Run();
}
public void TestOBJToRAMMeshConverterPerObjectVisualCool()
{
var textureFactory = new RAMTextureFactory();
var c = new OBJToRAMMeshConverter(textureFactory);
var importer = new ObjImporter();
importer.AddMaterialFileStream("Town001.mtl", new FileStream("../GameData/Town/OBJ03/Town001.mtl", FileMode.Open));
importer.ImportObjFile("../GameData/Town/OBJ03/Town001.obj");
var meshes = c.CreateMeshesFromObjects(importer);
var texturePool = new TexturePool();
var meshpartPool = new MeshPartPool();
var vertexDeclarationPool = new VertexDeclarationPool();
var renderer = new SimpleMeshRenderer(texturePool, meshpartPool, vertexDeclarationPool);
vertexDeclarationPool.SetVertexElements <TangentVertex>(TangentVertex.VertexElements);
var spheres = new List <ClientPhysicsTestSphere>();
var engine = new PhysicsEngine();
PhysicsDebugRendererXNA debugRenderer = null;
var root = CreatePhysicsQuadtree(20, 5);
var physicsElementFactoryXNA = new MeshPhysicsFactoryXNA(engine, root);
var physicsElementFactory = physicsElementFactoryXNA.Factory;
var physicsElements = new List <MeshStaticPhysicsElement>();
for (int i = 0; i < 0 * 100 + 1 * meshes.Count; i++)
{
var mesh = meshes[i];
var el = renderer.AddMesh(mesh);
el.WorldMatrix = Matrix.CreateTranslation(Vector3.Right * 0 * 2 + Vector3.UnitZ * 0 * 2);
var pEl = physicsElementFactory.CreateStaticElement(mesh, Matrix.Identity);
physicsElements.Add(pEl);
}
var gameMeshes = new List <OBJParserTest.TestGameMesh>();
var game = new XNAGame();
game.IsFixedTimeStep = false;
game.DrawFps = true;
game.SpectaterCamera.FarClip = 5000;
game.Graphics1.PreparingDeviceSettings += delegate(object sender, PreparingDeviceSettingsEventArgs e)
{
DisplayMode displayMode = GraphicsAdapter.DefaultAdapter.CurrentDisplayMode;
e.GraphicsDeviceInformation.PresentationParameters.BackBufferFormat = displayMode.Format;
e.GraphicsDeviceInformation.PresentationParameters.BackBufferWidth = displayMode.Width;
e.GraphicsDeviceInformation.PresentationParameters.BackBufferHeight = displayMode.Height;
game.SpectaterCamera.AspectRatio = displayMode.Width / (float)displayMode.Height;
};
game.Graphics1.ToggleFullScreen();
var barrelMesh = OBJParserTest.GetBarrelMesh(c);
var crateMesh = OBJParserTest.GetCrateMesh(c);
var sphereMesh = new SphereMesh(0.3f, 20, Color.Green);
var visualizer = new QuadTreeVisualizerXNA();
game.AddXNAObject(physicsElementFactoryXNA);
game.AddXNAObject(texturePool);
game.AddXNAObject(meshpartPool);
game.AddXNAObject(vertexDeclarationPool);
game.AddXNAObject(renderer);
game.InitializeEvent += delegate
{
engine.Initialize();
debugRenderer = new PhysicsDebugRendererXNA(game, engine.Scene);
debugRenderer.Initialize(game);
sphereMesh.Initialize(game);
for (int i = 0; i < meshes.Count; i++)
{
var mesh = meshes[i];
var data = mesh.GetCollisionData();
/*if (data.TriangleMesh != null)
* physicsElementFactory.MeshPhysicsPool.PreloadTriangleMesh(engine.Scene, data.TriangleMesh);*/
}
};
bool showPhysics = true;
game.DrawEvent += delegate
{
if (game.Keyboard.IsKeyPressed(Keys.P))
{
showPhysics = !showPhysics;
}
if (showPhysics)
{
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;
* });*/
for (int i = 0; i < physicsElements.Count; i++)
{
var el = physicsElements[i];
//game.LineManager3D.AddBox(BoundingBox.CreateFromSphere( el.BoundingSphere), Color.Orange);
}
for (int i = 0; i < spheres.Count; i++)
{
sphereMesh.WorldMatrix = Matrix.CreateTranslation(spheres[i].Center);
sphereMesh.Render(game);
}
};
game.UpdateEvent += delegate
{
engine.Update(game.Elapsed);
sphereMesh.Update(game);
if (game.Keyboard.IsKeyPressed(Microsoft.Xna.Framework.Input.Keys.F))
{
var pEl = physicsElementFactory.CreateDynamicElement(crateMesh,
Matrix.CreateTranslation(
game.SpectaterCamera.CameraPosition +
game.SpectaterCamera.CameraDirection));
pEl.Actor.LinearVelocity = game.SpectaterCamera.CameraDirection * 30;
var rEl = renderer.AddMesh(crateMesh);
gameMeshes.Add(new OBJParserTest.TestGameMesh(rEl, pEl));
}
if (game.Keyboard.IsKeyPressed(Microsoft.Xna.Framework.Input.Keys.E))
{
var pEl = physicsElementFactory.CreateDynamicElement(barrelMesh,
Matrix.CreateTranslation(
game.SpectaterCamera.CameraPosition +
game.SpectaterCamera.CameraDirection));
pEl.Actor.LinearVelocity = game.SpectaterCamera.CameraDirection * 30;
var rEl = renderer.AddMesh(barrelMesh);
gameMeshes.Add(new OBJParserTest.TestGameMesh(rEl, pEl));
}
for (int i = 0; i < gameMeshes.Count; i++)
{
var m = gameMeshes[i];
m.RenderElement.WorldMatrix = m.PhysicsElement.World;
}
};
game.Run();
}
public void TestThrowBarrels()
{
var texFactory = new RAMTextureFactory();
var c = new OBJToRAMMeshConverter(texFactory);
RAMMesh mesh = OBJParserTest.GetBarrelMesh(c);
var texturePool = new TexturePool();
var meshpartPool = new MeshPartPool();
var vertexDeclarationPool = new VertexDeclarationPool();
var renderer = new SimpleMeshRenderer(texturePool, meshpartPool, vertexDeclarationPool);
vertexDeclarationPool.SetVertexElements <TangentVertex>(TangentVertex.VertexElements);
var gameMeshes = new List <OBJParserTest.TestGameMesh>();
var engine = new PhysicsEngine();
PhysicsDebugRendererXNA debugRenderer = null;
var root = CreatePhysicsQuadtree(16, 4);
var physicsElementFactoryXNA = new MeshPhysicsFactoryXNA(engine, root);
var physicsElementFactory = physicsElementFactoryXNA.Factory;
var game = new XNAGame();
game.IsFixedTimeStep = false;
game.DrawFps = true;
var visualizer = new QuadTreeVisualizerXNA();
game.AddXNAObject(physicsElementFactoryXNA);
game.AddXNAObject(texturePool);
game.AddXNAObject(meshpartPool);
game.AddXNAObject(vertexDeclarationPool);
game.AddXNAObject(renderer);
game.InitializeEvent += delegate
{
engine.Initialize();
debugRenderer = new PhysicsDebugRendererXNA(game, engine.Scene);
debugRenderer.Initialize(game);
};
bool showPhysics = true;
game.DrawEvent += delegate
{
if (game.Keyboard.IsKeyPressed(Keys.P))
{
showPhysics = !showPhysics;
}
if (showPhysics)
{
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.UpdateEvent += delegate
{
engine.Update(game.Elapsed);
if (game.Keyboard.IsKeyPressed(Microsoft.Xna.Framework.Input.Keys.F))
{
var pEl = physicsElementFactory.CreateDynamicElement(mesh,
Matrix.CreateTranslation(
game.SpectaterCamera.CameraPosition +
game.SpectaterCamera.CameraDirection));
pEl.Actor.LinearVelocity = game.SpectaterCamera.CameraDirection * 30;
var rEl = renderer.AddMesh(mesh);
gameMeshes.Add(new OBJParserTest.TestGameMesh(rEl, pEl));
}
for (int i = 0; i < gameMeshes.Count; i++)
{
var m = gameMeshes[i];
m.RenderElement.WorldMatrix = m.PhysicsElement.World;
}
};
game.Run();
}
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();
}
public void TestMeshDynamicPhysicsElement()
{
XNAGame game = new XNAGame();
var mesh = new RAMMesh();
var data = mesh.GetCollisionData();
var box = new MeshCollisionData.Box();
box.Dimensions = Vector3.One * 2;
box.Orientation = Matrix.Identity;
data.Boxes.Add(box);
box = new MeshCollisionData.Box();
box.Dimensions = Vector3.One * 4;
box.Orientation = Matrix.CreateTranslation(new Vector3(2, 2, 2));
data.Boxes.Add(box);
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);
var builder = new MeshPhysicsActorBuilder(new MeshPhysicsPool());
var visualizer = new QuadTreeVisualizerXNA();
float time = 0;
var spheres = new List <MeshDynamicPhysicsElement>();
var meshes = new List <MeshStaticPhysicsElement>();
var physicsElementFactoryXNA = new MeshPhysicsFactoryXNA(engine, root);
var factory = physicsElementFactoryXNA.Factory;
game.AddXNAObject(physicsElementFactoryXNA);
game.InitializeEvent += delegate
{
engine.Initialize();
debugRenderer = new PhysicsDebugRendererXNA(game, engine.Scene);
debugRenderer.Initialize(game);
};
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);
});
for (int i = 0; i < meshes.Count; i++)
{
game.LineManager3D.AddCenteredBox(meshes[i].BoundingSphere.Center,
meshes[i].BoundingSphere.Radius * 2, Color.Black);
}
};
game.UpdateEvent += delegate
{
time += game.Elapsed;
if (game.Keyboard.IsKeyPressed(Microsoft.Xna.Framework.Input.Keys.F))
{
var dEl = new MeshDynamicPhysicsElement(mesh,
Matrix.CreateTranslation(
game.SpectaterCamera.CameraPosition +
game.SpectaterCamera.CameraDirection), builder);
dEl.InitDynamic(engine.Scene);
dEl.Actor.LinearVelocity = game.SpectaterCamera.CameraDirection * 10;
spheres.Add(dEl);
}
for (int i = 0; i < spheres.Count; i++)
{
spheres[i].Update(root);
}
engine.Update(game.Elapsed);
};
game.Run();
}
public void TestMeshPhysicsElementFactoryDynamic()
{
XNAGame game = new XNAGame();
RAMMesh mesh = createTwoBoxMesh();
BoundingBox bb = new BoundingBox();
PhysicsEngine engine = new PhysicsEngine();
PhysicsDebugRendererXNA debugRenderer = null;
ClientPhysicsQuadTreeNode root = CreatePhysicsQuadtree(16, 4);
var visualizer = new QuadTreeVisualizerXNA();
var meshes = new List <MeshDynamicPhysicsElement>();
var physicsElementFactoryXNA = new MeshPhysicsFactoryXNA(engine, root);
var factory = physicsElementFactoryXNA.Factory;
game.AddXNAObject(physicsElementFactoryXNA);
game.InitializeEvent += delegate
{
engine.Initialize();
debugRenderer = new PhysicsDebugRendererXNA(game, engine.Scene);
debugRenderer.Initialize(game);
};
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.UpdateEvent += delegate
{
if (game.Keyboard.IsKeyPressed(Microsoft.Xna.Framework.Input.Keys.F))
{
var el = factory.CreateDynamicElement(mesh,
Matrix.CreateTranslation(game.SpectaterCamera.CameraPosition +
game.SpectaterCamera.CameraDirection));
el.Actor.LinearVelocity = game.SpectaterCamera.CameraDirection * 10;
meshes.Add(el);
}
engine.Update(game.Elapsed);
};
game.Run();
}
public void TestPhysicsMeshPoolTriangleMesh()
{
XNAGame game = new XNAGame();
var mesh = new RAMMesh();
var data = mesh.GetCollisionData();
var triangleMesh = new MeshCollisionData.TriangleMeshData();
Vector3[] pos = CreatePyramidPositions();
Vector3[] transpos = new Vector3[pos.Length];
var mat = Matrix.CreateTranslation(20, 5, 20);
Vector3.Transform(pos, ref mat, transpos);
triangleMesh.Positions = transpos;
triangleMesh.Indices = new int[triangleMesh.Positions.Length];
for (int i = 0; i < triangleMesh.Positions.Length; i++)
{
triangleMesh.Indices[i] = i;
}
data.TriangleMesh = triangleMesh;
PhysicsEngine engine = new PhysicsEngine();
PhysicsDebugRendererXNA debugRenderer = null;
game.InitializeEvent += delegate
{
engine.Initialize();
debugRenderer = new PhysicsDebugRendererXNA(game, engine.Scene);
debugRenderer.Initialize(game);
var pool = new MeshPhysicsPool();
var tMesh1 = pool.CreateTriangleMesh(engine.Scene, mesh.GetCollisionData().TriangleMesh);
var tMesh2 = pool.CreateTriangleMesh(engine.Scene, mesh.GetCollisionData().TriangleMesh);
Assert.AreEqual(tMesh1, tMesh2);
var actorDesc = new ActorDescription(new TriangleMeshShapeDescription()
{
TriangleMesh = tMesh1
});
engine.Scene.CreateActor(actorDesc);
};
game.DrawEvent += delegate
{
debugRenderer.Render(game);
};
int frameNum = 0;
game.UpdateEvent += delegate
{
engine.Update(game.Elapsed);
//if (frameNum > 2) game.Exit();
frameNum++;
};
game.Run();
}