private void CreateObject()
{
{
// Create a sphere
GeometryNode shape = new GeometryNode();
shape.Model = new Sphere(2, 30, 30);
shape.Model.Shader = generalShader;
// Create a material which we want to apply to a sphere model
Material modelMaterial = new Material();
modelMaterial.Diffuse = new Vector4(1, 1, 1, 1);
modelMaterial.Specular = Color.White.ToVector4();
modelMaterial.SpecularPower = 128f;
//modelMaterial.Emissive = Color.Yellow.ToVector4();
shape.Material = modelMaterial;
sphereTrans = new TransformNode();
sphereTrans.Translation = new Vector3(0, 2, 0);
sphereTrans.AddChild(shape);
scene.RootNode.AddChild(sphereTrans);
}
{
// Create a ground
GeometryNode shape = new GeometryNode();
shape.Model = new Box(200, 0.01f, 200);
shape.Model.Shader = generalShader;
// Create a material which we want to apply to a ground model
Material modelMaterial = new Material();
modelMaterial.Diffuse = new Vector4(1, 1, 1, 1);
modelMaterial.SpecularPower = 64f;
shape.Material = modelMaterial;
TransformNode trans = new TransformNode();
trans.Translation = new Vector3(0, 0, 0);
trans.AddChild(shape);
scene.RootNode.AddChild(trans);
}
{
// Create a box
GeometryNode shape = new GeometryNode();
shape.Model = new Box(2);
shape.Model.Shader = generalShader;
// Create a material which we want to apply to a box model
Material modelMaterial = new Material();
modelMaterial.Diffuse = new Vector4(1, 1, 1, 1);
shape.Material = modelMaterial;
floorTrans = new TransformNode();
floorTrans.Translation = new Vector3(10, 1, 0);
floorTrans.AddChild(shape);
scene.RootNode.AddChild(floorTrans);
}
}
public List<TransformNode> getListTransformNodes(Object PtID, Object EqID)
{
//create Box
GeometryNode boxNode = new GeometryNode("Box");
boxNode.Model = new Box(6);
boxNode.Model.CastShadows = true;
boxNode.Model.ReceiveShadows = true;
Material boxMat = new Material();
boxMat.Diffuse = Color.Blue.ToVector4();
boxMat.Specular = Color.White.ToVector4();
boxMat.SpecularPower = 20;
boxNode.Material = boxMat;
TransformNode boxTrans = new TransformNode();
boxTrans.Translation = new Vector3(-35, -18, 8);
boxTrans.AddChild(boxNode);
//Create cylinder
GeometryNode cylinderNode = new GeometryNode("Cylinder");
cylinderNode.Model = new Cylinder(3.5f, 3.5f, 10, 20);
cylinderNode.Model.CastShadows = true;
cylinderNode.Model.ReceiveShadows = true;
Material cylinderMat = new Material();
cylinderMat.Diffuse = Color.Green.ToVector4();
cylinderMat.Specular = Color.White.ToVector4();
cylinderMat.SpecularPower = 20;
cylinderNode.Material = cylinderMat;
TransformNode cylinderTrans = new TransformNode();
cylinderTrans.Translation = new Vector3(35, -18, 8);
cylinderTrans.AddChild(cylinderNode);
List<TransformNode> nodes = new List<TransformNode>();
nodes.Add(boxTrans);
nodes.Add(cylinderTrans);
return nodes;
}
/********************* Helpers **********************/
public static GeometryNode LoadModel(string DirModel, string Modelname, bool InternalMaterial)
{
GeometryNode MyNode = new GeometryNode(Modelname);
//Intento cargar un modelo
ModelLoader loader = new ModelLoader();
MyNode.Physics.Mass = 20;
MyNode.Physics.Shape = ShapeType.ConvexHull;
MyNode.Physics.MaterialName = Modelname;
MyNode.Physics.ApplyGravity = true;
//Debo probar mas esta propiedad
MyNode.Physics.NeverDeactivate = true;
MyNode.AddToPhysicsEngine = true;
//Load Model
MyNode.Model = (Model)loader.Load(DirModel, Modelname);
//Define Material
if (InternalMaterial)
{
((Model)MyNode.Model).UseInternalMaterials = true;
}
else
{
// Create a material for the Model
Material ModelMat = new Material();
ModelMat.Diffuse = Color.Blue.ToVector4();
ModelMat.Specular = Color.White.ToVector4();
ModelMat.SpecularPower = 20;
//Add Material
MyNode.Material = ModelMat;
}
return(MyNode);
}
private void create(string name)
{
geomNode = new GeometryNode(name);
if (name.Equals("cube"))
{
geomNode.Model = new Box(20);
// Create a material to apply to the box model
Material cubeMaterial = new Material();
cubeMaterial.Diffuse = Color.Tomato.ToVector4();
cubeMaterial.Specular = Color.White.ToVector4();
cubeMaterial.SpecularPower = 5;
geomNode.Material = cubeMaterial;
}
else if (name.Equals("sphere"))
{
geomNode.Model = new Sphere(1, 20, 20);
// Create a material to apply to the ball
Material ballMaterial = new Material();
ballMaterial.Diffuse = Color.SteelBlue.ToVector4();
ballMaterial.Specular = Color.White.ToVector4();
ballMaterial.SpecularPower = 5;
geomNode.Material = ballMaterial;
}
}
public void CreateGround(bool Occluder)
{
GeometryNode groundNode = new GeometryNode("Ground");
//Cordenates X, y, Z
groundNode.Model = new TexturedBox(324, 180, 0.1f);
// Set this model Occluded ist or not
groundNode.IsOccluder = Occluder;
//Setup Physics Aspecte
groundNode.Physics.Collidable = true;
groundNode.Physics.Shape = GoblinXNA.Physics.ShapeType.Box;
groundNode.Physics.MaterialName = "Ground";
groundNode.AddToPhysicsEngine = true;
// Make the ground model to receive shadow casted by other objects
groundNode.Model.ShadowAttribute = ShadowAttribute.ReceiveOnly;
// Assign a shadow shader
groundNode.Model.Shader = new SimpleShadowShader(GShadowMap);
//Material
Material groundMaterial = new Material();
groundMaterial.Diffuse = Color.Gray.ToVector4();
groundMaterial.Specular = Color.White.ToVector4();
groundMaterial.SpecularPower = 20;
//Assig Material
groundNode.Material = groundMaterial;
//Add Model in the Scene
parentTNodeGrd.AddChild(groundNode);
}
public void CreateShootBullet(Vector3 InitPos, Vector3 DirBullet, Color BulletColor)
{
if (BulletID == 20)
{
return;
}
GeometryNode ShootBullet = new GeometryNode("ShootBullet" + BulletID++);
ShootBullet.Model = BulletModel;
BulletrMat.Diffuse = BulletColor.ToVector4();
ShootBullet.Material = BulletrMat;
ShootBullet.Physics.Interactable = true;
ShootBullet.Physics.Collidable = true;
ShootBullet.Physics.Shape = GoblinXNA.Physics.ShapeType.Box;
ShootBullet.Physics.Mass = 60f;
ShootBullet.Physics.MaterialName = "Bullet";
ShootBullet.AddToPhysicsEngine = true;
// Assign the initial velocity to this shooting box
ShootBullet.Physics.InitialLinearVelocity = new Vector3(DirBullet.X * 80, DirBullet.Y * 80, DirBullet.Z * 50);
TransformNode BulletTrans = new TransformNode();
BulletTrans.Translation = InitPos;
groundMarkerNode.AddChild(BulletTrans);
BulletTrans.AddChild(ShootBullet);
}
/********************* Basic Elements ****************/
public GeometryNode CreateCube(MarkerNode Marker, Vector4 CubeColor)
{
GeometryNode boxNode;
// Create a geometry node with a model of a box
boxNode = new GeometryNode("Box");
boxNode.Model = new TexturedBox(32.4f);
// Add this box model to the physics engine for collision detection
boxNode.AddToPhysicsEngine = true;
boxNode.Physics.Shape = ShapeType.Box;
// Make this box model cast and receive shadows
boxNode.Model.ShadowAttribute = ShadowAttribute.ReceiveCast;
// Assign a shadow shader for this model that uses the IShadowMap we assigned to the scene
boxNode.Model.Shader = new SimpleShadowShader(GShadowMap);
// Create a material to apply to the box model
Material boxMaterial = new Material();
boxMaterial.Diffuse = CubeColor;
boxMaterial.Specular = Color.White.ToVector4();
boxMaterial.SpecularPower = 10;
boxNode.Material = boxMaterial;
// Add this box model node to the ground marker node
Marker.AddChild(boxNode);
return(boxNode);
// Create a collision pair and add a collision callback function that will be
// called when the pair collides
//NewtonPhysics.CollisionPair pair = new NewtonPhysics.CollisionPair(boxNode.Physics, sphereNode.Physics);
//((NewtonPhysics)scene.PhysicsEngine).AddCollisionCallback(pair, BoxSphereCollision);
}
/// <summary>
/// Shoot a box from the clicked mouse location
/// </summary>
/// <param name="near"></param>
/// <param name="far"></param>
private void ShootBox(Vector3 near, Vector3 far)
{
GeometryNode shootBox = new GeometryNode("ShooterBox" + shooterID++);
shootBox.Model = boxModel;
shootBox.Material = shooterMat;
#if !WINDOWS
shootBox.Physics = new MataliObject(shootBox);
((MataliObject)shootBox.Physics).CollisionStartCallback = BoxCollideWithGround;
#endif
// Define the material name of this shooting box model
shootBox.Physics.MaterialName = "ShootingBox";
shootBox.Physics.Interactable = true;
shootBox.Physics.Collidable = true;
shootBox.Physics.Shape = GoblinXNA.Physics.ShapeType.Box;
shootBox.Physics.Mass = 60f;
shootBox.AddToPhysicsEngine = true;
// Calculate the direction to shoot the box based on the near and far point
Vector3 linVel = far - near;
linVel.Normalize();
// Multiply the direction with the velocity of 20
linVel *= 20f;
// Assign the initial velocity to this shooting box
shootBox.Physics.InitialLinearVelocity = linVel;
TransformNode shooterTrans = new TransformNode();
shooterTrans.Translation = near;
scene.RootNode.AddChild(shooterTrans);
shooterTrans.AddChild(shootBox);
}
public static GeometryNode AddModel(MarkerNode Marker, String Folder, String Model, bool IntMaterial, float Scala)
{
GeometryNode ObstNode;
if (Model == "null")
{
return(ObstNode = new GeometryNode());
}
ObstNode = Graphics3D.LoadModel("Models/" + Folder, Model, IntMaterial);
//define the Physic Material name
ObstNode.Physics.MaterialName = "Obstacle";
TransformNode parentTransNode = new TransformNode();
parentTransNode.Name = Model;
parentTransNode.Scale = new Vector3(Scala, Scala + 2, Scala);
parentTransNode.Rotation = Quaternion.CreateFromAxisAngle(new Vector3(1, 0, 0), MathHelper.ToRadians(90));
//Add Rotation because Blender Axis
parentTransNode.AddChild(ObstNode);
// Add this box model node to the ground marker node
if (Marker != null)
{
Marker.AddChild(parentTransNode);
}
return(ObstNode);
}
public static RaceCar AddRaceCar(Scene scene, TransformNode Marke, Vector3 CarPos, GeometryNode CModel, int IdPlayer)
{
TransformNode transNode = new TransformNode();
transNode.Name = "Tcar:" + IdPlayer;
transNode.Translation = CarPos;
CModel.Model.ShadowAttribute = ShadowAttribute.ReceiveCast;
NewtonPhysics physicsEngine = (NewtonPhysics)scene.PhysicsEngine;
RaceCar car = new RaceCar(CModel, physicsEngine);
for (int i = 0; i < 4; i++)
car.Tires[i] = CreateTire((TireID)Enum.ToObject(typeof(TireID), i),
car.TireTransformNode[i], CModel, scene.PhysicsEngine.Gravity);
car.Collidable = true;
car.Interactable = true;
car.StartPos = CarPos;
//Physic material Name
car.MaterialName = "Car" + IdPlayer;
CModel.Physics = car;
CModel.Physics.NeverDeactivate = true;
CModel.AddToPhysicsEngine = true;
//Add To node
transNode.AddChild(CModel);
Marke.AddChild(transNode);
Newton.NewtonSetBodyLeaveWorldEvent(physicsEngine.NewtonWorld,
car.LeaveWorldCallback);
return car;
}
/// <summary>
/// Shoot a box from the clicked mouse location
/// </summary>
/// <param name="near"></param>
/// <param name="far"></param>
private void ShootBox(Vector3 near, Vector3 far)
{
GeometryNode shootBox = new GeometryNode("ShooterBox" + shooterID++);
shootBox.Model = boxModel;
shootBox.Material = shooterMat;
shootBox.Physics.Interactable = true;
shootBox.Physics.Collidable = true;
shootBox.Physics.Shape = GoblinXNA.Physics.ShapeType.Box;
shootBox.Physics.Mass = 60f;
shootBox.AddToPhysicsEngine = true;
// Calculate the direction to shoot the box based on the near and far point
Vector3 linVel = far - near;
linVel.Normalize();
// Multiply the direction with the velocity of 20
linVel *= 30f;
// Assign the initial velocity to this shooting box
shootBox.Physics.InitialLinearVelocity = linVel;
TransformNode shooterTrans = new TransformNode();
shooterTrans.Translation = near;
scene.RootNode.AddChild(shooterTrans);
shooterTrans.AddChild(shootBox);
}
/// <summary>
/// Creates a camera that chases a given object.
/// </summary>
/// <param name="chasedObject"></param>
private void CreateChasingCamera(GeometryNode chasedObject)
{
// Set up the camera of the scene graph
Camera camera = new Camera();
camera.Translation = new Vector3(5, 3, 0);
// Rotate the camera -20 degrees along the X axis
camera.Rotation = Quaternion.CreateFromAxisAngle(Vector3.UnitY,
MathHelper.ToRadians(90)) * Quaternion.CreateFromAxisAngle(Vector3.UnitX,
MathHelper.ToRadians(-20));
// Set the vertical field of view to be 60 degrees
camera.FieldOfViewY = MathHelper.ToRadians(45);
// Set the near clipping plane to be 0.1f unit away from the camera
camera.ZNearPlane = 0.1f;
// Set the far clipping plane to be 1000 units away from the camera
camera.ZFarPlane = 1000;
// Add this camera node to a geometry node we want to chase for
CameraNode cameraNode = new CameraNode("ChasingCamera", camera);
chasedObject.AddChild(cameraNode);
// Initially assign the chasing camera to be our scene graph's active camera node
scene.CameraNode = cameraNode;
}
private GeometryNode ShootBullet; //Geometry for Bullet
#endregion Fields
#region Constructors
public Bullet(Vector3 InitPos, PrimitiveModel BulletModel, Material Material, Vector3 DirBullet, MarkerNode grdMarkerNode)
{
//Create Bullet
ShootBullet = new GeometryNode();
ShootBullet.Name = "ShootBullet" + ShootBullet.ID;
ShootBullet.Model = BulletModel;
ShootBullet.Material = Material;
ShootBullet.Physics.Interactable = true;
ShootBullet.Physics.Collidable = true;
ShootBullet.Physics.Shape = GoblinXNA.Physics.ShapeType.Box;
ShootBullet.Physics.Mass = 60f;
ShootBullet.Physics.MaterialName = "Bullet";
ShootBullet.AddToPhysicsEngine = true;
// Assign the initial velocity to this shooting box
ShootBullet.Physics.InitialLinearVelocity = new Vector3(DirBullet.X * 80, DirBullet.Y * 80, DirBullet.Z * 50);
BulletTrans = new TransformNode();
BulletTrans.Translation = InitPos;
grdMarkerNode.AddChild(BulletTrans);
BulletTrans.AddChild(ShootBullet);
//Normal asignament
isvisible = true;
//Agrego Segundo desde que se creo
livetime = Convert.ToInt32(DateTime.Now.TimeOfDay.TotalSeconds) + BULLET_TIMELIVE;
}
private void createObj(int type, Vector3 dim)
{
geomNode = new GeometryNode("powerup" + type);
geomNode.Model = new Box(dim.X, dim.Y, dim.Z);
// Create a material to apply to the wall
Material powerMaterial = new Material();
Vector4 color;
if (powerUpType == type)
{
color = Color.Black.ToVector4();
}
else
{
color = Color.DarkRed.ToVector4();
}
powerMaterial.Diffuse = color;
powerMaterial.Specular = color;
powerMaterial.SpecularPower = 5;
geomNode.Material = powerMaterial;
transNode = new TransformNode();
transNode.AddChild(geomNode);
}
private void createCorderBackground()
{
cornerPanelTransformNode = new TransformNode("Corner Panel Trans");
scene.RootNode.AddChild(cornerPanelTransformNode);
cornerPanelNode = new GeometryNode("Corner Panel");
cornerPanelNode.Model = new TexturedLayer(new Vector2(250, 250));//new Box(300, 250, 1);
cornerPanelTransformNode.AddChild(cornerPanelNode);
cornerPanelTransformNode.Translation = new Vector3(2.3f, -1.58f, -5);
cornerPanelTransformNode.Rotation = Quaternion.CreateFromAxisAngle(Vector3.UnitX, MathHelper.ToRadians(90));
//cornerPanelTransformNode.Translation = new Vector3(0, .06f, -1);
cornerPanelTransformNode.Scale = new Vector3(0.005f, 0.005f, 0.005f);
Material pointerLabelMaterial = new Material();
pointerLabelMaterial.Diffuse = Color.White.ToVector4();; // new Vector4(0, 0.5f, 0, 1);
// pointerLabelMaterial.Specular = Color.White.ToVector4();
// pointerLabelMaterial.SpecularPower = 50;
pointerLabelMaterial.Texture = Content.Load <Texture2D>("hud/cornerPanel");
cornerPanelNode.Material = pointerLabelMaterial;
//cornerPanelTransformNode.SetAlpha(0.55f);
Vector4 tempColor = cornerPanelNode.Material.Diffuse;
Vector3 tempVec = new Vector3(tempColor.X, tempColor.Y, tempColor.Z);
cornerPanelNode.Material.Diffuse = new Vector4(tempVec, 0.7f);
}
private void CreateObjects()
{
float size = 4.0f;
// Create a marker node to track a feature-based image.
// NOTE: If you get an exception here, that means you haven't generated the .dat file yet
// Please see this
MarkerNode groundMarkerNode = new MarkerNode(scene.MarkerTracker, "markerless.png.dat");
// Now add the above nodes to the scene graph in the appropriate order.
// Note that only the nodes added below the marker node are affected by
// the marker transformation.
scene.RootNode.AddChild(groundMarkerNode);
// Create a geometry node with a model of a box that will be overlaid on top of the image
GeometryNode boxNode = new GeometryNode("Box")
{
Model = new Box(size),
Material = new Material()
{
Diffuse = Color.Red.ToVector4(),
Specular = Color.White.ToVector4(),
SpecularPower = 10
}
};
TransformNode boxTrans = new TransformNode()
{
Translation = new Vector3(0, 0, -size / 2)
};
groundMarkerNode.AddChild(boxTrans);
boxTrans.AddChild(boxNode);
}
private void CreateGround()
{
GeometryNode groundNode = new GeometryNode("Ground");
// We will use TexturedBox instead of regular Box class since we will need the
// texture coordinates elements for passing the vertices to the SimpleShadowShader
// we will be using
groundNode.Model = new TexturedBox(324, 180, 0.1f);
// Set this ground model to act as an occluder so that it appears transparent
groundNode.IsOccluder = true;
// Make the ground model to receive shadow casted by other objects with
// ShadowAttribute.ReceiveCast
groundNode.Model.ShadowAttribute = ShadowAttribute.ReceiveOnly;
// Assign a shadow shader for this model that uses the IShadowMap we assigned to the scene
groundNode.Model.Shader = new SimpleShadowShader(scene.ShadowMap);
Material groundMaterial = new Material();
groundMaterial.Diffuse = Color.Gray.ToVector4();
groundMaterial.Specular = Color.White.ToVector4();
groundMaterial.SpecularPower = 20;
groundNode.Material = groundMaterial;
groundMarkerNode.AddChild(groundNode);
}
private TransformNode BulletTrans; //Transfor Node for Bullet
#endregion
#region Constructors
public Bullet(Vector3 InitPos, PrimitiveModel BulletModel, Material Material, Vector3 DirBullet, MarkerNode grdMarkerNode)
{
//Create Bullet
ShootBullet = new GeometryNode();
ShootBullet.Name = "ShootBullet" + ShootBullet.ID;
ShootBullet.Model = BulletModel;
ShootBullet.Material = Material;
ShootBullet.Physics.Interactable = true;
ShootBullet.Physics.Collidable = true;
ShootBullet.Physics.Shape = GoblinXNA.Physics.ShapeType.Box;
ShootBullet.Physics.Mass = 60f;
ShootBullet.Physics.MaterialName = "Bullet";
ShootBullet.AddToPhysicsEngine = true;
// Assign the initial velocity to this shooting box
ShootBullet.Physics.InitialLinearVelocity = new Vector3(DirBullet.X * 80, DirBullet.Y * 80, DirBullet.Z * 50);
BulletTrans = new TransformNode();
BulletTrans.Translation = InitPos;
grdMarkerNode.AddChild(BulletTrans);
BulletTrans.AddChild(ShootBullet);
//Normal asignament
isvisible = true;
//Agrego Segundo desde que se creo
livetime = Convert.ToInt32(DateTime.Now.TimeOfDay.TotalSeconds) + BULLET_TIMELIVE;
}
List <Attribute> attributes = new List <Attribute>(); //size 8
//Constructors
public Building(ref GlobalVariables g)
{
global = g;
buildingGeomNode = new GeometryNode();
buildingMaterial = new Material();
buildingTransNode = new TransformNode();
}
private void load(string name)
{
ModelLoader loader = new ModelLoader();
geomNode = new GeometryNode(name);
geomNode.Model = (Model)loader.Load("", name);
((Model)geomNode.Model).UseInternalMaterials = true;
}
private static void SetPolygonData(GeometryNode Polygon, Obj obj, int LodLevel)
{
if (Polygon.LODs.Count <= LodLevel)
{
for (int i = Polygon.LODs.Count - 1; i < LodLevel; ++i)
{
Polygon.LODs.Add(new ServiceUtilities.Process.Geometry.LOD());
}
}
ServiceUtilities.Process.Geometry.VertexNormalTangent[] VertexTangentNormals = new ServiceUtilities.Process.Geometry.VertexNormalTangent[obj.VertexList.Count];
//Assumes triangulated faces
for (int i = 0; i < obj.FaceList.Count; ++i)
{
for (int c = 0; c < 3; c++)
{
Vertex v1 = obj.VertexList[obj.FaceList[i].VertexIndexList[c] - 1];
VertexNormal vn1 = obj.NormalList[obj.FaceList[i].VertexNormalIndexList[c] - 1];
int CurrentIndex = v1.Index - 1;
Polygon.LODs[LodLevel].Indexes.Add((uint)CurrentIndex);
if (VertexTangentNormals[CurrentIndex] == null)
{
VertexTangentNormals[CurrentIndex] = new ServiceUtilities.Process.Geometry.VertexNormalTangent();
}
if (VertexTangentNormals[CurrentIndex].Vertex == null)
{
VertexTangentNormals[CurrentIndex].Vertex = new ServiceUtilities.Process.Geometry.Vector3D((float)v1.X * 100, (float)v1.Y * 100, (float)v1.Z * 100);
}
else
{
VertexTangentNormals[CurrentIndex].Vertex.X = (float)v1.X * 100;
VertexTangentNormals[CurrentIndex].Vertex.Y = (float)v1.Y * 100;
VertexTangentNormals[CurrentIndex].Vertex.Z = (float)v1.Z * 100;
}
if (VertexTangentNormals[CurrentIndex].Normal == null)
{
VertexTangentNormals[CurrentIndex].Normal = new ServiceUtilities.Process.Geometry.Vector3D((float)vn1.X, (float)vn1.Y, (float)vn1.Z);
}
else
{
VertexTangentNormals[CurrentIndex].Normal.X = (float)vn1.X;
VertexTangentNormals[CurrentIndex].Normal.Y = (float)vn1.Y;
VertexTangentNormals[CurrentIndex].Normal.Z = (float)vn1.Z;
}
}
//Index++;
}
Polygon.LODs[LodLevel].VertexNormalTangentList = new List <ServiceUtilities.Process.Geometry.VertexNormalTangent>(VertexTangentNormals);
Polygon.LODs[LodLevel].Indexes.Reverse();
}
private void SelectFromRoom()
{
// Now convert the near and far source to actual near and far 3D points based on our eye location
// and view frustum
Vector3 nearPoint = graphicsDevice.Viewport.Unproject(nearSource,
State.ProjectionMatrix, State.ViewMatrix, room.getMarkerTransform());
Vector3 farPoint = graphicsDevice.Viewport.Unproject(farSource,
State.ProjectionMatrix, State.ViewMatrix, room.getMarkerTransform());
// Have the physics engine intersect the pick ray defined by the nearPoint and farPoint with
// the physics objects in the scene (which we have set up to approximate the model geometry).
List <PickedObject> pickedObjects = ((NewtonPhysics)scene.PhysicsEngine).PickRayCast(nearPoint, farPoint);
// If one or more objects intersect with our ray vector
if (pickedObjects.Count > 0)
{
// Since PickedObject can be compared (which means it implements IComparable), we can sort it in
// the order of closest intersected object to farthest intersected object
pickedObjects.Sort();
// We only care about the closest picked object for now, so we'll simply display the name
// of the closest picked object whose container is a geometry node
//label = ((GeometryNode)pickedObjects[0].PickedPhysicsObject.Container).Name + " is picked";
GeometryNode tempNode = new GeometryNode();
int i = 0;
tempNode = (GeometryNode)pickedObjects[i].PickedPhysicsObject.Container;
while (tempNode.GroupID == room.roomGroupID && i + 1 < pickedObjects.Count)
{
i++;
tempNode = (GeometryNode)pickedObjects[i].PickedPhysicsObject.Container;
}
//Console.WriteLine("Duplicating item from " + tempNode.Name);
selectedItem = catalog.selectPlacedItem(tempNode.Name);
if (tempNode.GroupID != room.roomGroupID)
{
DrawSelectedItem(catalog.clonePlacedItem(tempNode.Name));
}
if (selectedItem != null)
{
//Console.WriteLine("New item is " + selectedItem.Label);
setState(STATES.MANIPULATING);
}
else
{
Console.WriteLine("No item received");
}
}
else
{
Console.WriteLine("Nothing to select");
}
}
private void ProcessQueue(Action <string> _ErrorMessageAction, ManualResetEvent ProcessQueueWait, ConcurrentQueue <Node> ProcessQueue, EDeflateCompression QueueCompressMode)
{
BTaskWrapper.Run(() =>
{
try
{
_ErrorMessageAction?.Invoke($"[{DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss.fffff")}] Start processing Queue");
Dictionary <ENodeType, StreamStruct> WriteStreams = CreateStreams(QueueCompressMode);
using (XStreamWriter Writer = new XStreamWriter(WriteStreams))
{
while (!QueueComplete || ProcessQueue.Count > 0)
{
if (ProcessQueue.TryDequeue(out Node WriteNode))
{
if (WriteNode.GetNodeType() == ENodeType.Hierarchy)
{
HierarchyNode CurrentHierarchyNode = (HierarchyNode)WriteNode;
//Need to check that lists are not null
CheckHierarchyNode(CurrentHierarchyNode);
Writer.Write(CurrentHierarchyNode);
}
if (WriteNode.GetNodeType() == ENodeType.Geometry)
{
GeometryNode CurrentGeometry = (GeometryNode)WriteNode;
CheckGeometry(CurrentGeometry);
Writer.Write((GeometryNode)WriteNode);
}
if (WriteNode.GetNodeType() == ENodeType.Metadata)
{
Writer.Write((MetadataNode)WriteNode);
}
}
else
{
Thread.Sleep(10);
}
}
_ErrorMessageAction?.Invoke($"[{DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss.fffff")}] Closing Stream");
}
_ErrorMessageAction?.Invoke($"[{DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss.fffff")}] Closed Stream");
}
catch (Exception ex)
{
_ErrorMessageAction?.Invoke($"[{DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss.fffff")}] {ex.Message}\n{ex.StackTrace}");
State = FAILED_STATE;
}
ProcessQueueWait.Set();
});
}
public Building(System.String name, ref GlobalVariables g)
{
global = g;
buildingName = name;
buildingGeomNode = new GeometryNode();
buildingMaterial = new Material();
buildingTransNode = new TransformNode();
}
public void HitTest_On_Geometry_Node_With_Zero_Transform_Does_Not_Throw()
{
var geometry = Mock.Of <IGeometryImpl>();
var geometryNode = new GeometryNode(
new Matrix(),
Brushes.Black,
null,
geometry);
geometryNode.HitTest(new Point());
}
private void CreateObjects()
{
// Loads a textured model of a ship
ModelLoader loader = new ModelLoader();
Model shipModel = (Model)loader.Load("", "p1_wedge");
// Create a geometry node of a loaded ship model
GeometryNode shipNode = new GeometryNode("Ship");
shipNode.Model = shipModel;
// This ship model has material definitions in the model file, so instead
// of creating a material node for this ship model, we simply use its internal materials
((Model)shipNode.Model).UseInternalMaterials = true;
((Model)shipNode.Model).ContainsTransparency = true;
// Create a transform node to define the transformation for the ship
TransformNode shipTransNode = new TransformNode();
// shipTransNode.Translation = new Vector3(0, 5, -12);
shipTransNode.Scale = new Vector3(0.002f, 0.002f, 0.002f); // It's huge!
shipTransNode.Rotation = Quaternion.CreateFromAxisAngle(new Vector3(0, 1, 0),
MathHelper.ToRadians(-90));
shipTransParentNode = new TransformNode();
//Set our rotation animation to ease in initially
animationRotation = new AnimationHelper(Easing.EaseIn);
startPosition = new Vector3(-10, 0, -10);
endPosition = new Vector3(5, 2, -5);
startRotationVector = new Vector3(0, 0, 0);
endRotationVector = new Vector3(MathHelper.ToRadians(0), MathHelper.ToRadians(180), MathHelper.ToRadians(180));
//Set our translation animation to ease in initially
animationTranslation = new AnimationHelper(Easing.EaseIn);
//Define what kind of interpolation to use.
animationTranslation.Animate(arrayOfTransitions[currentInterpolation], startPosition, endPosition, 2);
// animationTranslation.SetLooping(true, 5); // Use if you want to loop through an animation.
// Set an action to take place once the animation concludes.
animationTranslation.SetEndAction(delegate()
{
animationRotation.Animate(arrayOfTransitions[currentInterpolation], startRotationVector, endRotationVector, 2.0);
}); // Note: if you loop and set this animation, it'll occur after the end of the first loop, not after the end of all loops!
textToPrint = "Linear interpolation";
// Now add the above nodes to the scene graph in appropriate order
scene.RootNode.AddChild(shipTransParentNode);
shipTransParentNode.AddChild(shipTransNode);
shipTransNode.AddChild(shipNode);
}
/// <summary>
/// Creates a rope-like object by connecting several ball and socket joints.
/// </summary>
/// <param name="scene"></param>
/// <param name="parentTrans"></param>
public static void AddRope(Scene scene, TransformNode parentTrans)
{
Vector3 size = new Vector3(1.5f, 0.25f, 0.25f);
Vector3 location = new Vector3(0, 9, 0);
IPhysicsObject link0 = null;
Color[] colors = { Color.Red, Color.Orange, Color.Yellow, Color.Green, Color.Blue,
Color.Indigo, Color.Violet };
PrimitiveModel capsule = new Capsule(size.Y, size.X, 12);
for (int i = 0; i < 7; i++)
{
TransformNode pileTrans = new TransformNode();
pileTrans.Translation = location;
Material linkMat = new Material();
linkMat.Diffuse = colors[i].ToVector4();
linkMat.Specular = Color.White.ToVector4();
linkMat.SpecularPower = 10;
GeometryNode link1 = new GeometryNode("Link " + i);
link1.Model = capsule;
link1.Model.ShadowAttribute = ShadowAttribute.ReceiveCast;
link1.Material = linkMat;
link1.AddToPhysicsEngine = true;
link1.Physics.Interactable = true;
link1.Physics.Collidable = true;
link1.Physics.Shape = ShapeType.Capsule;
link1.Physics.Mass = 2.0f;
link1.Physics.LinearDamping = 1f;
link1.Physics.AngularDamping = new Vector3(1f, 1f, 1f);
parentTrans.AddChild(pileTrans);
pileTrans.AddChild(link1);
Vector3 pivot = location + parentTrans.Translation;
pivot.Y += (size.X - size.Y) * 0.5f;
BallAndSocketJoint joint = new BallAndSocketJoint(pivot);
joint.Pin = -Vector3.UnitY;
joint.MaxConeAngle = 0.0f;
joint.MaxTwistAngle = 10.0f * MathHelper.Pi / 180;
((NewtonPhysics)scene.PhysicsEngine).CreateJoint(link1.Physics, link0, joint);
link0 = link1.Physics;
location = new Vector3(location.X, location.Y
- (size.X - size.Y), location.Z);
}
}
public Catalog(Scene s)
{
this.my_scene = s;
this.marker = new MarkerNode(my_scene.MarkerTracker, "palette_marker.xml");
this.changeMarker = new MarkerNode(my_scene.MarkerTracker, "palette_turn_marker.xml");
my_scene.RootNode.AddChild(marker);
my_scene.RootNode.AddChild(changeMarker);
library = new ItemLibrary("models.txt");
names2itemsInCatalog = new Dictionary <string, Item>();
names2itemsInRoom = new Dictionary <string, Item>();
item_list = library.getAllItems();
// this.objects = l;
int grid_x = 0;
int grid_y = 0;
foreach (Item i in item_list)
{
names2itemsInCatalog.Add(i.Label, i);
i.setGroupID(catalogGroupID);
i.Scale = new Vector3(9.0f, 9.0f, 9.0f) / i.Radius;
}
for (int i = cur_start; i < cur_end && i < item_list.Count; i++)
{
if (grid_x > 15)
{
grid_x = 0;
grid_y -= 15;
}
item_list[i].BindTo(marker);
item_list[i].MoveTo(new Vector3(grid_x, grid_y, 0));
grid_x += 15;
}
// Create a geometry node with a model of box
GeometryNode boxNode = new GeometryNode("Box");
boxNode.Model = new Box(30, 30, 0.1f);
TransformNode boxTransNode = new TransformNode();
boxTransNode.AddChild(boxNode);
boxTransNode.Translation += new Vector3(6, -6, -0.5f);
Material boxMat = new Material();
boxMat.Diffuse = Color.DimGray.ToVector4();
boxNode.Material = boxMat;
marker.AddChild(boxTransNode);
}
private static void CheckGeometry(GeometryNode CurrentGeometry)
{
if (CurrentGeometry.LODs != null)
{
for (int i = 0; i < CurrentGeometry.LODs.Count; ++i)
{
if (CurrentGeometry.LODs[i].Indexes != null)
{
CurrentGeometry.LODs[i].Indexes.Reverse();
}
}
}
}
private void CreateObjects()
{
// Create our ground plane
GeometryNode groundNode = new GeometryNode("Ground");
groundNode.Model = new Box(Vector3.One);
// Make this ground plane collidable, so other collidable objects can collide
// with this ground
groundNode.Physics.Collidable = true;
groundNode.Physics.Shape = GoblinXNA.Physics.ShapeType.Box;
groundNode.AddToPhysicsEngine = true;
// Create a material for the ground
Material groundMat = new Material();
groundMat.Diffuse = Color.LightGreen.ToVector4();
groundMat.Specular = Color.White.ToVector4();
groundMat.SpecularPower = 20;
groundNode.Material = groundMat;
// Create a parent transformation for both the ground and the sphere models
TransformNode parentTransNode = new TransformNode();
parentTransNode.Translation = new Vector3(0, -10, -20);
// Create a scale transformation for the ground to make it bigger
TransformNode groundScaleNode = new TransformNode();
groundScaleNode.Scale = new Vector3(100, 1, 100);
// Add this ground model to the scene
scene.RootNode.AddChild(parentTransNode);
parentTransNode.AddChild(groundScaleNode);
groundScaleNode.AddChild(groundNode);
// Add a rope-like object using ball and socket joint
JointCreator.AddRope(scene, parentTransNode);
// Add a door-like object using hinge joint
JointCreator.AddDoubleSwingDoors(scene, parentTransNode);
JointCreator.AddRollingBeats(scene, parentTransNode);
// Add a race car
car = VehicleCreator.AddRaceCar(scene, parentTransNode);
// Create a camera that chases the car
CreateChasingCamera((GeometryNode)car.Container);
}
private void CreateGround()
{
GeometryNode groundNode = new GeometryNode("Ground");
groundNode.Model = new TexturedLayer(new Vector2(300, 300));
Material groundMaterial = new Material();
groundMaterial.Diffuse = Color.White.ToVector4();
groundMaterial.Texture = Content.Load <Texture2D>("checkerboard");
groundNode.Material = groundMaterial;
scene.RootNode.AddChild(groundNode);
}
private bool isOverCatalogItem()
{
if (catalog.isVisible())
{
// Now convert the near and far source to actual near and far 3D points based on our eye location
// and view frustum
Vector3 nearPoint = graphicsDevice.Viewport.Unproject(nearSource,
State.ProjectionMatrix, State.ViewMatrix, catalog.getMarkerTransform());
Vector3 farPoint = graphicsDevice.Viewport.Unproject(farSource,
State.ProjectionMatrix, State.ViewMatrix, catalog.getMarkerTransform());
// Have the physics engine intersect the pick ray defined by the nearPoint and farPoint with
// the physics objects in the scene (which we have set up to approximate the model geometry).
List <PickedObject> pickedObjects = ((NewtonPhysics)scene.PhysicsEngine).PickRayCast(nearPoint, farPoint);
// If one or more objects intersect with our ray vector
if (pickedObjects.Count > 0)
{
// Since PickedObject can be compared (which means it implements IComparable), we can sort it in
// the order of closest intersected object to farthest intersected object
pickedObjects.Sort();
// We only care about the closest picked object for now, so we'll simply display the name
// of the closest picked object whose container is a geometry node
//label = ((GeometryNode)pickedObjects[0].PickedPhysicsObject.Container).Name + " is picked";
GeometryNode tempNode = new GeometryNode();
int i = 0;
tempNode = (GeometryNode)pickedObjects[i].PickedPhysicsObject.Container;
while (tempNode.GroupID == room.roomGroupID && i + 1 < pickedObjects.Count)
{
i++;
tempNode = (GeometryNode)pickedObjects[i].PickedPhysicsObject.Container;
}
//Console.WriteLine("Over item from " + (tempNode.Name));
return(catalog.catalogContains(tempNode.Name));
}
else
{
return(false);
}
}
else
{
return(false); //catalog not visible
}
}
protected void createObj(Vector4 color)
{
geomNode = new GeometryNode("slime");
geomNode.Model = new Sphere(1, 20, 20);
Material paddleMaterial = new Material();
paddleMaterial.Diffuse = color;
paddleMaterial.Specular = color;
paddleMaterial.SpecularPower = .15f;
geomNode.Material = paddleMaterial;
transNode = new TransformNode();
transNode.AddChild(geomNode);
}
public static RaceCar AddRaceCar(Scene scene, TransformNode parentTrans)
{
TransformNode transNode = new TransformNode();
transNode.Translation = new Vector3(0, 10, 10);
Material carMat = new Material();
carMat.Diffuse = Color.Pink.ToVector4();
carMat.Specular = Color.White.ToVector4();
carMat.SpecularPower = 10;
GeometryNode carNode = new GeometryNode("Race Car");
carNode.Model = new Box(3, 1.0f, 2);
carNode.Material = carMat;
carNode.Model.ShadowAttribute = ShadowAttribute.ReceiveCast;
NewtonPhysics physicsEngine = (NewtonPhysics)scene.PhysicsEngine;
RaceCar car = new RaceCar(carNode, physicsEngine);
for (int i = 0; i < 4; i++)
car.Tires[i] = CreateTire((TireID)Enum.ToObject(typeof(TireID), i),
car.TireTransformNode[i], carNode, scene.PhysicsEngine.Gravity);
car.Collidable = true;
car.Interactable = true;
carNode.Physics = car;
carNode.Physics.NeverDeactivate = true;
carNode.AddToPhysicsEngine = true;
parentTrans.AddChild(transNode);
transNode.AddChild(carNode);
Newton.NewtonSetBodyLeaveWorldEvent(physicsEngine.NewtonWorld,
car.LeaveWorldCallback);
return car;
}
public TransformNode getPatientNameNode(Object markerID)
{
if (markerID.Equals("PatientMarkerConfig.txt"))
{
GeometryNode sphereNode = new GeometryNode("Sphere");
sphereNode.Model = new Sphere(3.5f, 20, 20);
sphereNode.Model.CastShadows = true;
sphereNode.Model.ReceiveShadows = true;
Material sphereMat = new Material();
sphereMat.Diffuse = Color.Red.ToVector4();
sphereMat.Specular = Color.White.ToVector4();
sphereMat.SpecularPower = 20;
sphereNode.Material = sphereMat;
//sphereNode.Physics.Interactable = false;
TransformNode sphereTrans = new TransformNode();
sphereTrans.Translation = new Vector3(0, 0, 5);
sphereTrans.AddChild(sphereNode);
return sphereTrans;
}
return null;
}
private void CreateObject()
{
// Loads a textured model of a ship
ModelLoader loader = new ModelLoader();
Model shipModel = (Model)loader.Load("", "p1_wedge");
// Create a geometry node of a loaded ship model
GeometryNode shipNode = new GeometryNode("Ship");
shipNode.Model = shipModel;
((Model)shipNode.Model).UseInternalMaterials = true;
// Create a transform node to define the transformation for the ship
TransformNode shipTransNode = new TransformNode();
shipTransNode.Translation = new Vector3(0, 0, -50);
shipTransNode.Scale = new Vector3(0.01f, 0.01f, 0.01f); // It's huge!
shipTransNode.Rotation = Quaternion.CreateFromAxisAngle(new Vector3(0, 1, 0),
MathHelper.ToRadians(90));
shipTransParentNode = new TransformNode();
shipTransParentNode.Translation = Vector3.Zero;
// Create a geometry node with model of a torus
GeometryNode torusNode = new GeometryNode("Torus");
torusNode.Model = new Torus(12f, 15.5f, 20, 20);
TransformNode torusTransNode = new TransformNode();
torusTransNode.Translation = new Vector3(-50, 0, 0);
torusTransNode.Rotation = Quaternion.CreateFromAxisAngle(Vector3.UnitX,
MathHelper.ToRadians(90));
// Create a material node for this torus model
Material torusMaterial = new Material();
torusMaterial.Diffuse = Color.DarkGoldenrod.ToVector4();
torusMaterial.Specular = Color.White.ToVector4();
torusMaterial.SpecularPower = 5;
torusNode.Material = torusMaterial;
// Now add the above nodes to the scene graph in appropriate order
scene.RootNode.AddChild(shipTransParentNode);
shipTransParentNode.AddChild(shipTransNode);
shipTransNode.AddChild(shipNode);
scene.RootNode.AddChild(torusTransNode);
torusTransNode.AddChild(torusNode);
// Now create couple of particle effects to attach to the models
// Create a smoke particle effect and fire particle effect to simulate a
// ring of fire around the torus model
#if WINDOWS_PHONE
SmokePlumeParticleEffect smokeParticles = new SmokePlumeParticleEffect(20, spriteBatch);
FireParticleEffect fireParticles = new FireParticleEffect(40, spriteBatch);
#else
SmokePlumeParticleEffect smokeParticles = new SmokePlumeParticleEffect();
FireParticleEffect fireParticles = new FireParticleEffect();
// The order defines which particle effect to render first. Since we want
// to show the fire particles in front of the smoke particles, we make
// the smoke particles to be rendered first, and then fire particles
smokeParticles.DrawOrder = 200;
fireParticles.DrawOrder = 300;
#endif
// Create a particle node to hold these two particle effects
ParticleNode fireRingEffectNode = new ParticleNode();
fireRingEffectNode.ParticleEffects.Add(smokeParticles);
fireRingEffectNode.ParticleEffects.Add(fireParticles);
// Implement an update handler for each of the particle effects which will be called
// every "Update" call
fireRingEffectNode.UpdateHandler += new ParticleUpdateHandler(UpdateRingOfFire);
torusNode.AddChild(fireRingEffectNode);
// Create another set of fire and smoke particle effects to simulate the fire
// the ship catches when the ship passes the ring of fire
#if WINDOWS_PHONE
FireParticleEffect shipFireEffect = new FireParticleEffect(150, spriteBatch);
SmokePlumeParticleEffect shipSmokeEffect = new SmokePlumeParticleEffect(80, spriteBatch);
shipFireEffect.MinScale *= 1.5f;
shipFireEffect.MaxScale *= 1.5f;
#else
FireParticleEffect shipFireEffect = new FireParticleEffect();
SmokePlumeParticleEffect shipSmokeEffect = new SmokePlumeParticleEffect();
shipSmokeEffect.DrawOrder = 400;
shipFireEffect.DrawOrder = 500;
#endif
ParticleNode shipFireNode = new ParticleNode();
shipFireNode.ParticleEffects.Add(shipFireEffect);
shipFireNode.ParticleEffects.Add(shipSmokeEffect);
shipFireNode.UpdateHandler += new ParticleUpdateHandler(UpdateShipFire);
shipNode.AddChild(shipFireNode);
}
private void CreateObjects()
{
// Create a sphere geometry
{
GeometryNode sphereNode = new GeometryNode("Sphere");
sphereNode.Model = new Sphere(3.5f, 20, 20);
sphereNode.Model.CastShadows = true;
sphereNode.Model.ReceiveShadows = true;
Material sphereMat = new Material();
sphereMat.Diffuse = Color.Red.ToVector4();
sphereMat.Specular = Color.White.ToVector4();
sphereMat.SpecularPower = 20;
sphereNode.Material = sphereMat;
TransformNode sphereTrans = new TransformNode();
sphereTrans.Translation = new Vector3(0, 0, 5);
groundMarkerNode.AddChild(sphereTrans);
sphereTrans.AddChild(sphereNode);
}
// Create a box geometry
{
GeometryNode boxNode = new GeometryNode("Box");
boxNode.Model = new Box(6);
boxNode.Model.CastShadows = true;
boxNode.Model.ReceiveShadows = true;
Material boxMat = new Material();
boxMat.Diffuse = Color.Blue.ToVector4();
boxMat.Specular = Color.White.ToVector4();
boxMat.SpecularPower = 20;
boxNode.Material = boxMat;
TransformNode boxTrans = new TransformNode();
boxTrans.Translation = new Vector3(-35, -18, 8);
groundMarkerNode.AddChild(boxTrans);
boxTrans.AddChild(boxNode);
}
// Create a cylinder geometry
{
GeometryNode cylinderNode = new GeometryNode("Cylinder");
cylinderNode.Model = new Cylinder(3.5f, 3.5f, 10, 20);
cylinderNode.Model.CastShadows = true;
cylinderNode.Model.ReceiveShadows = true;
Material cylinderMat = new Material();
cylinderMat.Diffuse = Color.Green.ToVector4();
cylinderMat.Specular = Color.White.ToVector4();
cylinderMat.SpecularPower = 20;
cylinderNode.Material = cylinderMat;
TransformNode cylinderTrans = new TransformNode();
cylinderTrans.Translation = new Vector3(35, -18, 8);
groundMarkerNode.AddChild(cylinderTrans);
cylinderTrans.AddChild(cylinderNode);
}
// Create a torus geometry
{
GeometryNode torusNode = new GeometryNode("Torus");
torusNode.Model = new Torus(2.5f, 6.0f, 20, 20);
torusNode.Model.CastShadows = true;
torusNode.Model.ReceiveShadows = true;
Material torusMat = new Material();
torusMat.Diffuse = Color.Yellow.ToVector4();
torusMat.Specular = Color.White.ToVector4();
torusMat.SpecularPower = 20;
torusNode.Material = torusMat;
TransformNode torusTrans = new TransformNode();
torusTrans.Translation = new Vector3(-35, 18, 8);
groundMarkerNode.AddChild(torusTrans);
torusTrans.AddChild(torusNode);
}
// Create a capsule geometry
{
GeometryNode capsuleNode = new GeometryNode("Capsule");
capsuleNode.Model = new Capsule(3, 12, 20);
capsuleNode.Model.CastShadows = true;
capsuleNode.Model.ReceiveShadows = true;
Material capsuleMat = new Material();
capsuleMat.Diffuse = Color.Cyan.ToVector4();
capsuleMat.Specular = Color.White.ToVector4();
capsuleMat.SpecularPower = 20;
capsuleNode.Material = capsuleMat;
TransformNode capsuleTrans = new TransformNode();
capsuleTrans.Translation = new Vector3(35, 18, 8);
groundMarkerNode.AddChild(capsuleTrans);
capsuleTrans.AddChild(capsuleNode);
}
}
private void CreateGround()
{
GeometryNode groundNode = new GeometryNode("Ground");
#if USE_ARTAG
groundNode.Model = new Box(85, 66, 0.1f);
#else
groundNode.Model = new Box(95, 59, 0.1f);
#endif
// Set this ground model to act as an occluder so that it appears transparent
groundNode.IsOccluder = true;
// Make the ground model to receive shadow casted by other objects with
// CastShadows set to true
groundNode.Model.ReceiveShadows = true;
Material groundMaterial = new Material();
groundMaterial.Diffuse = new Vector4(0.5f, 0.5f, 0.5f, 0.5f);
groundMaterial.Specular = Color.White.ToVector4();
groundMaterial.SpecularPower = 20;
groundNode.Material = groundMaterial;
groundMarkerNode.AddChild(groundNode);
}
private static NewtonTire CreateTire(TireID tireID, TransformNode tireTrans,
GeometryNode carNode, float gravity)
{
NewtonTire tire = new NewtonTire();
Material tireMat = new Material();
tireMat.Diffuse = Color.Orange.ToVector4();
tireMat.Specular = Color.White.ToVector4();
tireMat.SpecularPower = 10;
float tireRadius = 0.7f;
GeometryNode tireNode = new GeometryNode("Race Car " + tireID + " Tire");
tireNode.Model = new Cylinder(tireRadius, tireRadius, 0.3f, 20);
tireNode.Material = tireMat;
carNode.AddChild(tireTrans);
tireTrans.AddChild(tireNode);
tire.Mass = 5.0f;
tire.Width = 0.3f * 1.25f;
tire.Radius = tireRadius;
switch (tireID)
{
case TireID.FrontLeft:
tire.TireOffsetMatrix = Matrix.CreateTranslation(new Vector3(-1.5f, 0, -1f));
break;
case TireID.FrontRight:
tire.TireOffsetMatrix = Matrix.CreateTranslation(new Vector3(-1.5f, 0, 1f));
break;
case TireID.RearLeft:
tire.TireOffsetMatrix = Matrix.CreateTranslation(new Vector3(1.5f, 0, -1f));
break;
case TireID.RearRight:
tire.TireOffsetMatrix = Matrix.CreateTranslation(new Vector3(1.5f, 0, 1f));
break;
}
// the tire will spin around the lateral axis of the same tire space
tire.Pin = Vector3.UnitZ;
tire.SuspensionLength = RaceCar.SUSPENSION_LENGTH;
// calculate the spring and damper contact for the subquestion
//
// from the equation of a simple spring the force is given by
// a = k * x
// where k is a spring constant and x is the displacement and a is the spring acceleration.
// we desire that a rest length the acceleration generated by the spring equal that of the gravity
// several gravity forces
// m * gravity = k * SUSPENSION_LENGTH * 0.5f,
float x = RaceCar.SUSPENSION_LENGTH;
tire.SuspensionSpring = (200.0f * (float)Math.Abs(gravity)) / x;
//tireSuspesionSpring = (100.0f * dAbs (GRAVITY)) / x;
// from the equation of a simple spring / damper system
// the system resonate at a frequency
// w^2 = ks
//
// and the damping attenuation is given by
// d = ks / 2.0f
// where:
// if d = w = 2 * pi * f -> the system is critically damped
// if d > w < 2 * pi * f -> the system is super critically damped
// if d < w < 2 * pi * f -> the system is under damped damped
// for a vehicle we usually want a suspension that is about 10% super critically damped
float w = (float)Math.Sqrt(tire.SuspensionSpring);
// a critically damped suspension act too jumpy for a race car
tire.SuspensionShock = 1.0f * w;
// make it a little super critical y damped
//tireSuspesionShock = 2.0f * w;
tire.CollisionID = 0x100;
return tire;
}
public void CreateShootBullet(Vector3 InitPos, Vector3 DirBullet, Color BulletColor)
{
if (BulletID == 20)
return;
GeometryNode ShootBullet = new GeometryNode("ShootBullet" + BulletID++);
ShootBullet.Model = BulletModel;
BulletrMat.Diffuse = BulletColor.ToVector4();
ShootBullet.Material = BulletrMat;
ShootBullet.Physics.Interactable = true;
ShootBullet.Physics.Collidable = true;
ShootBullet.Physics.Shape = GoblinXNA.Physics.ShapeType.Box;
ShootBullet.Physics.Mass = 60f;
ShootBullet.Physics.MaterialName = "Bullet";
ShootBullet.AddToPhysicsEngine = true;
// Assign the initial velocity to this shooting box
ShootBullet.Physics.InitialLinearVelocity = new Vector3(DirBullet.X * 80, DirBullet.Y * 80, DirBullet.Z * 50);
TransformNode BulletTrans = new TransformNode();
BulletTrans.Translation = InitPos;
groundMarkerNode.AddChild(BulletTrans);
BulletTrans.AddChild(ShootBullet);
}
/********************* Basic Elements ****************/
public GeometryNode CreateCube(MarkerNode Marker, Vector4 CubeColor)
{
GeometryNode boxNode;
// Create a geometry node with a model of a box
boxNode = new GeometryNode("Box");
boxNode.Model = new TexturedBox(32.4f);
// Add this box model to the physics engine for collision detection
boxNode.AddToPhysicsEngine = true;
boxNode.Physics.Shape = ShapeType.Box;
// Make this box model cast and receive shadows
boxNode.Model.ShadowAttribute = ShadowAttribute.ReceiveCast;
// Assign a shadow shader for this model that uses the IShadowMap we assigned to the scene
boxNode.Model.Shader = new SimpleShadowShader(GShadowMap);
// Create a material to apply to the box model
Material boxMaterial = new Material();
boxMaterial.Diffuse = CubeColor;
boxMaterial.Specular = Color.White.ToVector4();
boxMaterial.SpecularPower = 10;
boxNode.Material = boxMaterial;
// Add this box model node to the ground marker node
Marker.AddChild(boxNode);
return boxNode;
// Create a collision pair and add a collision callback function that will be
// called when the pair collides
//NewtonPhysics.CollisionPair pair = new NewtonPhysics.CollisionPair(boxNode.Physics, sphereNode.Physics);
//((NewtonPhysics)scene.PhysicsEngine).AddCollisionCallback(pair, BoxSphereCollision);
}
public static void CreateBall(MarkerNode Marker)
{
// Create a geometry node for Sphere
PrimitiveModel PsphereModel = new Sphere(15f, 20, 20);
// Create a material to apply to the sphere model
Material sphereMaterial = new Material();
sphereMaterial.Diffuse = new Vector4(0, 0.5f, 0, 1);
sphereMaterial.Specular = Color.White.ToVector4();
sphereMaterial.SpecularPower = 10;
GeometryNode sphereNode = new GeometryNode("Sphere");
//sphereNode.Model = new TexturedSphere(16, 20, 20);
sphereNode.Model = PsphereModel;
sphereNode.Material = sphereMaterial;
// Add this sphere model to the physics engine for collision detection
sphereNode.Physics.Interactable = true;
sphereNode.Physics.Collidable = true;
sphereNode.Physics.Shape = ShapeType.Sphere;
sphereNode.Physics.Mass = 30;
//sphereNode.Physics.ApplyGravity = false;
sphereNode.Physics.InitialLinearVelocity = new Vector3(30, 0, 0);
//sphereNode.Physics.MaterialName = "Sphere";
//sphereNode.Physics.ApplyGravity = true;
sphereNode.AddToPhysicsEngine = true;
// Make this sphere model cast and receive shadows
//sphereNode.Model.ShadowAttribute = ShadowAttribute.ReceiveCast;
// Assign a shadow shader for this model that uses the IShadowMap we assigned to the scene
//sphereNode.Model.Shader = new SimpleShadowShader(scene.ShadowMap);
TransformNode sphereTransNode = new TransformNode();
sphereTransNode.Translation = new Vector3(50, 0, 50);
// Now add the above nodes to the scene graph in the appropriate order.
// Note that only the nodes added below the marker node are affected by
// the marker transformation.
Marker.AddChild(sphereTransNode);
sphereTransNode.AddChild(sphereNode);
}
/// <summary>
/// To initializa external Components like GoblinsXna
/// </summary>
protected override void Initialize()
{
int idx;
//Init Console
Console.WriteLine("CarGame AR: " + Version());
Console.WriteLine(DateTime.Now.ToString() + " Loading game\n");
// To initialize Xna
base.Initialize();
// Initialize the GoblinXNA framework
State.InitGoblin(graphics, Content, "");
// Initialize the scene graph
scene = new Scene();
/********* Init Content from Game *********/
//Instantiate the Markers
HinderMarkeNodes = new MarkerNode[Max_Markers];
WeaponMarkeNodes = new MarkerNode[Max_palyer]; //One Weapon for Player
//Instantiate Models
Console.WriteLine(DateTime.Now.ToString() + " Loading Car´s Models\n");
CarModels = new GeometryNode[Max_Models];
ModelLoader loader = new ModelLoader();
for (idx = 0; idx < Max_Models; idx++)
{
CarModels[idx] = new GeometryNode("CarModel" + idx.ToString());
CarModels[idx].Model = (Model)loader.Load("Models", ModelsName[idx]);
((Model)CarModels[idx].Model).UseInternalMaterials = true;
}
//Instantiate the Logic Game
GameLogic = new Game_Logic(Max_palyer);
//Create Obj for Cars
CarObjPhy = new RaceCar[Max_palyer];
//Instancio los Obj de los obstaculos
ObstModels = new GeometryNode[Max_Markers];
//Instantiate the 2DManager
My2Dmanager = new My2DSpriteManager(GameLogic);
My2Dmanager.LoadContent();
//Load SoundEffects
GameLogic.SoundGame.SoundLoad();
/******************************************/
// Use the newton physics engine
scene.PhysicsEngine = new NewtonPhysics();
//Config Physics
SetupPhysics();
#if USE_SOCKET_NETWORK
//Init Network
State.EnableNetworking = true;
State.IsServer = true;
ConfigServer(14242);
#endif
State.ThreadOption = (ushort)ThreadOptions.MarkerTracking;
// Setup and Create optical marker tracking
SetupMarkerTracking();
CreateMarkerTracking();
// Enable shadow mapping
scene.ShadowMap = new MultiLightShadowMap();
//Instantiate the 3DManager
Manager3D = new Graphics3D(groundMarkerNode, scene.ShadowMap);
//Config Callbacks for Collitions
ConfigCallBacks();
// Set up the lights used in the scene
CreateLights();
// Create 3D objects
CreateObjects();
// Show Frames-Per-Second on the screen for debugging
State.ShowFPS = true;
//State.ShowTriangleCount = true;
//State.ShowNotifications = true;
// Make the debugging message fade out after 3000 ms (3 seconds)
Notifier.FadeOutTime = 1000;
Console.WriteLine(DateTime.Now.ToString() + " End Loading\n");
//Server
ServidorAr = new ARServer(GameLogic);
ServidorAr.CallBackAddPlayer = AgregaPlayer;
#if INIT_SERVER
ServidorAr.StartServer();
//Add Ip Address
My2Dmanager.ServerIp = ServidorAr.SetLocalIp();
#endif
//Config Controls
ConfigControls();
if (CtrlPlayers[0] == Ctrl_Player.KEYBOARD)
ServidorAr.AddPlayerOne();
#if USR_DEBUG
//GameLogic.CurrentGameState = Game_Logic.Game_States.SEL_PLY;
//GameLogic.StateScreen = Game_Logic.Game_SCR.GAME_LOADING;
//GameLogic.AddPlayer("Player 2", 2);
//GameLogic.Players[1].IsPlyOK = true;
//GameLogic.Players[1].PlySelect = 7;
//GameLogic.Players[1].IsDead = true;
//GameLogic.AddPlayer("Player 3", 3);
//GameLogic.AddPlayer("Player 4", 4);
#endif
}
private void CreateObjects()
{
// Loads a textured model of a ship
ModelLoader loader = new ModelLoader();
Model shipModel = (Model)loader.Load("", "p1_wedge");
// Create a geometry node of a loaded ship model
GeometryNode shipNode = new GeometryNode("Ship");
shipNode.Model = shipModel;
// This ship model has material definitions in the model file, so instead
// of creating a material node for this ship model, we simply use its internal materials
((Model)shipNode.Model).UseInternalMaterials = true;
((Model)shipNode.Model).ContainsTransparency = true;
// Create a transform node to define the transformation for the ship
TransformNode shipTransNode = new TransformNode();
// shipTransNode.Translation = new Vector3(0, 5, -12);
shipTransNode.Scale = new Vector3(0.002f, 0.002f, 0.002f); // It's huge!
shipTransNode.Rotation = Quaternion.CreateFromAxisAngle(new Vector3(0, 1, 0),
MathHelper.ToRadians(-90));
shipTransParentNode = new TransformNode();
//Set our rotation animation to ease in initially
animationRotation = new AnimationHelper(Easing.EaseIn);
startPosition = new Vector3(-10, 0, -10);
endPosition = new Vector3(5, 2, -5);
startRotationVector = new Vector3(0, 0, 0);
endRotationVector = new Vector3(MathHelper.ToRadians(0), MathHelper.ToRadians(180), MathHelper.ToRadians(180));
//Set our translation animation to ease in initially
animationTranslation = new AnimationHelper(Easing.EaseIn);
//Define what kind of interpolation to use.
animationTranslation.Animate(arrayOfTransitions[currentInterpolation], startPosition, endPosition, 2);
// animationTranslation.SetLooping(true, 5); // Use if you want to loop through an animation.
// Set an action to take place once the animation concludes.
animationTranslation.SetEndAction(delegate()
{
animationRotation.Animate(arrayOfTransitions[currentInterpolation], startRotationVector, endRotationVector, 2.0);
}); // Note: if you loop and set this animation, it'll occur after the end of the first loop, not after the end of all loops!
textToPrint = "Linear interpolation";
// Now add the above nodes to the scene graph in appropriate order
scene.RootNode.AddChild(shipTransParentNode);
shipTransParentNode.AddChild(shipTransNode);
shipTransNode.AddChild(shipNode);
}
private void CreateObjects()
{
// Create a sphere geometry
{
GeometryNode sphereNode = new GeometryNode("Sphere");
sphereNode.Model = new TexturedSphere(14, 20, 20);
sphereNode.Model.ShadowAttribute = ShadowAttribute.ReceiveCast;
sphereNode.Model.Shader = new SimpleShadowShader(scene.ShadowMap);
Material sphereMat = new Material();
sphereMat.Diffuse = Color.Red.ToVector4();
sphereMat.Specular = Color.White.ToVector4();
sphereMat.SpecularPower = 20;
sphereNode.Material = sphereMat;
TransformNode sphereTrans = new TransformNode();
sphereTrans.Translation = new Vector3(0, 0, 20);
groundMarkerNode.AddChild(sphereTrans);
sphereTrans.AddChild(sphereNode);
}
// Create a box geometry
{
GeometryNode boxNode = new GeometryNode("Box");
boxNode.Model = new TexturedBox(24);
boxNode.Model.ShadowAttribute = ShadowAttribute.ReceiveCast;
boxNode.Model.Shader = new SimpleShadowShader(scene.ShadowMap);
Material boxMat = new Material();
boxMat.Diffuse = Color.Blue.ToVector4();
boxMat.Specular = Color.White.ToVector4();
boxMat.SpecularPower = 20;
boxNode.Material = boxMat;
TransformNode boxTrans = new TransformNode();
boxTrans.Translation = new Vector3(-140, -72, 32);
groundMarkerNode.AddChild(boxTrans);
boxTrans.AddChild(boxNode);
}
// Create a cylinder geometry
{
GeometryNode cylinderNode = new GeometryNode("Cylinder");
cylinderNode.Model = new Cylinder(14, 14, 10, 20);
cylinderNode.Model.ShadowAttribute = ShadowAttribute.ReceiveCast;
Material cylinderMat = new Material();
cylinderMat.Diffuse = Color.Green.ToVector4();
cylinderMat.Specular = Color.White.ToVector4();
cylinderMat.SpecularPower = 20;
cylinderNode.Material = cylinderMat;
TransformNode cylinderTrans = new TransformNode();
cylinderTrans.Translation = new Vector3(140, -72, 32);
groundMarkerNode.AddChild(cylinderTrans);
cylinderTrans.AddChild(cylinderNode);
}
// Create a torus geometry
{
GeometryNode torusNode = new GeometryNode("Torus");
torusNode.Model = new Torus(10, 24, 20, 20);
torusNode.Model.ShadowAttribute = ShadowAttribute.ReceiveCast;
Material torusMat = new Material();
torusMat.Diffuse = Color.Yellow.ToVector4();
torusMat.Specular = Color.White.ToVector4();
torusMat.SpecularPower = 20;
torusNode.Material = torusMat;
TransformNode torusTrans = new TransformNode();
torusTrans.Translation = new Vector3(-140, 72, 32);
groundMarkerNode.AddChild(torusTrans);
torusTrans.AddChild(torusNode);
}
// Create a capsule geometry
{
GeometryNode capsuleNode = new GeometryNode("Capsule");
capsuleNode.Model = new Capsule(12, 48, 20);
capsuleNode.Model.ShadowAttribute = ShadowAttribute.ReceiveCast;
Material capsuleMat = new Material();
capsuleMat.Diffuse = Color.Cyan.ToVector4();
capsuleMat.Specular = Color.White.ToVector4();
capsuleMat.SpecularPower = 20;
capsuleNode.Material = capsuleMat;
TransformNode capsuleTrans = new TransformNode();
capsuleTrans.Translation = new Vector3(140, 72, 32);
groundMarkerNode.AddChild(capsuleTrans);
capsuleTrans.AddChild(capsuleNode);
}
}
private void CreateGround()
{
GeometryNode groundNode = new GeometryNode("Ground");
groundNode.Model = new TexturedBox(340, 200, 0.1f);
// Set this ground model to act as an occluder so that it appears transparent
groundNode.IsOccluder = true;
// Make the ground model to receive shadow casted by other objects with
// CastShadows set to true
groundNode.Model.ShadowAttribute = ShadowAttribute.ReceiveOnly;
groundNode.Model.Shader = new SimpleShadowShader(scene.ShadowMap);
Material groundMaterial = new Material();
groundMaterial.Diffuse = new Vector4(0.5f, 0.5f, 0.5f, 0.5f);
groundMaterial.Specular = Color.White.ToVector4();
groundMaterial.SpecularPower = 20;
groundNode.Material = groundMaterial;
groundMarkerNode.AddChild(groundNode);
}
private void CreateObject()
{
// Create a primitive mesh for creating our custom pyramid shape
CustomMesh pyramid = new CustomMesh();
// Even though we really need 5 vertices to create a pyramid shape, since
// we want to assign different normals for points with same position to have
// more accurate lighting effect, we will use 16 vertices.
// Also, we want to have position, normal, and texture information in our
// vertices, we'll use VertexPositionNormalTexture format. There are other
// types of Vertex format as well depending on your needs.
VertexPositionNormalTexture[] verts = new VertexPositionNormalTexture[16];
// Create a pyramid with 8x8 base and height of 6
Vector3 vBase0 = new Vector3(-4, 0, 4);
Vector3 vBase1 = new Vector3(4, 0, 4);
Vector3 vBase2 = new Vector3(4, 0, -4);
Vector3 vBase3 = new Vector3(-4, 0, -4);
Vector3 vTop = new Vector3(0, 6, 0);
verts[0].Position = vTop;
verts[1].Position = vBase1;
verts[2].Position = vBase0;
verts[3].Position = vTop;
verts[4].Position = vBase2;
verts[5].Position = vBase1;
verts[6].Position = vTop;
verts[7].Position = vBase3;
verts[8].Position = vBase2;
verts[9].Position = vTop;
verts[10].Position = vBase0;
verts[11].Position = vBase3;
verts[12].Position = vBase0;
verts[13].Position = vBase1;
verts[14].Position = vBase2;
verts[15].Position = vBase3;
verts[0].Normal = verts[1].Normal = verts[2].Normal = CalcNormal(vTop, vBase1, vBase0);
verts[3].Normal = verts[4].Normal = verts[5].Normal = CalcNormal(vTop, vBase2, vBase1);
verts[6].Normal = verts[7].Normal = verts[8].Normal = CalcNormal(vTop, vBase3, vBase2);
verts[9].Normal = verts[10].Normal = verts[11].Normal = CalcNormal(vTop, vBase0, vBase3);
verts[12].Normal = verts[13].Normal = verts[14].Normal = verts[15].Normal = CalcNormal(vBase0,
vBase1, vBase3);
Vector2 texCoordTop = new Vector2(0.5f, 0);
Vector2 texCoordLeftBase = new Vector2(0, 1);
Vector2 texCoordRightBase = new Vector2(1, 1);
verts[0].TextureCoordinate = texCoordTop;
verts[1].TextureCoordinate = texCoordLeftBase;
verts[2].TextureCoordinate = texCoordRightBase;
verts[3].TextureCoordinate = texCoordTop;
verts[4].TextureCoordinate = texCoordLeftBase;
verts[5].TextureCoordinate = texCoordRightBase;
verts[6].TextureCoordinate = texCoordTop;
verts[7].TextureCoordinate = texCoordLeftBase;
verts[8].TextureCoordinate = texCoordRightBase;
verts[9].TextureCoordinate = texCoordTop;
verts[10].TextureCoordinate = texCoordLeftBase;
verts[11].TextureCoordinate = texCoordRightBase;
verts[12].TextureCoordinate = new Vector2(1, 1);
verts[13].TextureCoordinate = new Vector2(1, 0);
verts[14].TextureCoordinate = new Vector2(0, 0);
verts[15].TextureCoordinate = new Vector2(0, 1);
pyramid.VertexBuffer = new VertexBuffer(graphics.GraphicsDevice,
typeof(VertexPositionNormalTexture), 16, BufferUsage.None);
pyramid.VertexDeclaration = VertexPositionNormalTexture.VertexDeclaration;
pyramid.VertexBuffer.SetData(verts);
pyramid.NumberOfVertices = 16;
short[] indices = new short[18];
indices[0] = 0;
indices[1] = 1;
indices[2] = 2;
indices[3] = 3;
indices[4] = 4;
indices[5] = 5;
indices[6] = 6;
indices[7] = 7;
indices[8] = 8;
indices[9] = 9;
indices[10] = 10;
indices[11] = 11;
indices[12] = 12;
indices[13] = 13;
indices[14] = 15;
indices[15] = 13;
indices[16] = 14;
indices[17] = 15;
pyramid.IndexBuffer = new IndexBuffer(graphics.GraphicsDevice, typeof(short), 18,
BufferUsage.WriteOnly);
pyramid.IndexBuffer.SetData(indices);
pyramid.PrimitiveType = PrimitiveType.TriangleList;
pyramid.NumberOfPrimitives = 6;
PrimitiveModel pyramidModel = new PrimitiveModel(pyramid);
GeometryNode pyramidNode = new GeometryNode();
pyramidNode.Model = pyramidModel;
Material pyramidMaterial = new Material();
pyramidMaterial.Diffuse = Color.White.ToVector4();
pyramidMaterial.Specular = Color.White.ToVector4();
pyramidMaterial.SpecularPower = 10;
pyramidMaterial.Texture = Content.Load<Texture2D>("brick_wall_14");
pyramidNode.Material = pyramidMaterial;
scene.RootNode.AddChild(pyramidNode);
}
private void build(IModel model, string name)
{
this.name = name;
this.instanceNumber = instance;
restrictedDimension = new Vector3(1,1,0);
geo = new GeometryNode(this.Label);
trans = new TransformNode(this.Label + "_Trans");
instance++;
trans.AddChild(geo);
geo.Model = model;
geo.Physics.Shape = GoblinXNA.Physics.ShapeType.Box;
geo.Physics.Pickable = true;
geo.AddToPhysicsEngine = true;
trans.Rotation = Quaternion.CreateFromYawPitchRoll((float)Math.PI / 2, 0, (float)Math.PI / 2);
}
public static GeometryNode AddModel(MarkerNode Marker, String Folder, String Model, bool IntMaterial, float Scala)
{
GeometryNode ObstNode;
if (Model == "null")
return ObstNode = new GeometryNode();
ObstNode = Graphics3D.LoadModel("Models/" + Folder, Model, IntMaterial);
//define the Physic Material name
ObstNode.Physics.MaterialName = "Obstacle";
TransformNode parentTransNode = new TransformNode();
parentTransNode.Name = Model;
parentTransNode.Scale = new Vector3(Scala, Scala + 2, Scala);
parentTransNode.Rotation = Quaternion.CreateFromAxisAngle(new Vector3(1, 0, 0), MathHelper.ToRadians(90));
//Add Rotation because Blender Axis
parentTransNode.AddChild(ObstNode);
// Add this box model node to the ground marker node
if(Marker != null)
Marker.AddChild(parentTransNode);
return ObstNode;
}
private void CreateObjects()
{
// Create a geometry node with a model of a sphere that will be overlaid on
// top of the ground marker array
GeometryNode sphereNode = new GeometryNode("Sphere");
// We will use TexturedSphere instead of regular Box class since we will need the
// texture coordinates elements for passing the vertices to the SimpleShadowShader
// we will be using
sphereNode.Model = new TexturedSphere(16, 20, 20);
// Add this sphere model to the physics engine for collision detection
sphereNode.AddToPhysicsEngine = true;
sphereNode.Physics.Shape = ShapeType.Sphere;
// Make this sphere model cast and receive shadows
sphereNode.Model.ShadowAttribute = ShadowAttribute.ReceiveCast;
// Assign a shadow shader for this model that uses the IShadowMap we assigned to the scene
sphereNode.Model.Shader = new SimpleShadowShader(scene.ShadowMap);
// Create a marker node to track a ground marker array.
#if USE_NYARTOOLKIT
groundMarkerNode = new MarkerNode(scene.MarkerTracker, "NyARToolkitGroundArray.xml",
NyARToolkitTracker.ComputationMethod.Average);
#else
groundMarkerNode = new MarkerNode(scene.MarkerTracker, "ALVARGroundArray.xml");
#endif
TransformNode sphereTransNode = new TransformNode();
sphereTransNode.Translation = new Vector3(0, 0, 50);
// Create a material to apply to the sphere model
Material sphereMaterial = new Material();
sphereMaterial.Diffuse = new Vector4(0, 0.5f, 0, 1);
sphereMaterial.Specular = Color.White.ToVector4();
sphereMaterial.SpecularPower = 10;
sphereNode.Material = sphereMaterial;
// Now add the above nodes to the scene graph in the appropriate order.
// Note that only the nodes added below the marker node are affected by
// the marker transformation.
scene.RootNode.AddChild(groundMarkerNode);
groundMarkerNode.AddChild(sphereTransNode);
sphereTransNode.AddChild(sphereNode);
// Create a geometry node with a model of a box that will be overlaid on
// top of the ground marker array initially. (When the toolbar marker array is
// detected, it will be overlaid on top of the toolbar marker array.)
boxNode = new GeometryNode("Box");
// We will use TexturedBox instead of regular Box class since we will need the
// texture coordinates elements for passing the vertices to the SimpleShadowShader
// we will be using
boxNode.Model = new TexturedBox(32.4f);
// Add this box model to the physics engine for collision detection
boxNode.AddToPhysicsEngine = true;
boxNode.Physics.Shape = ShapeType.Box;
// Make this box model cast and receive shadows
boxNode.Model.ShadowAttribute = ShadowAttribute.ReceiveCast;
// Assign a shadow shader for this model that uses the IShadowMap we assigned to the scene
boxNode.Model.Shader = new SimpleShadowShader(scene.ShadowMap);
// Create a marker node to track a toolbar marker array.
#if USE_NYARTOOLKIT
toolbarMarkerNode = new MarkerNode(scene.MarkerTracker, "ToolbarNyARToolkit.xml",
NyARToolkitTracker.ComputationMethod.Average);
#else
toolbarMarkerNode = new MarkerNode(scene.MarkerTracker, "ALVARToolbar.xml");
#endif
scene.RootNode.AddChild(toolbarMarkerNode);
// Create a material to apply to the box model
Material boxMaterial = new Material();
boxMaterial.Diffuse = new Vector4(0.5f, 0, 0, 1);
boxMaterial.Specular = Color.White.ToVector4();
boxMaterial.SpecularPower = 10;
boxNode.Material = boxMaterial;
// Add this box model node to the ground marker node
groundMarkerNode.AddChild(boxNode);
// Create a collision pair and add a collision callback function that will be
// called when the pair collides
NewtonPhysics.CollisionPair pair = new NewtonPhysics.CollisionPair(boxNode.Physics, sphereNode.Physics);
((NewtonPhysics)scene.PhysicsEngine).AddCollisionCallback(pair, BoxSphereCollision);
}
/********************* Helpers **********************/
public static GeometryNode LoadModel(string DirModel, string Modelname, bool InternalMaterial)
{
GeometryNode MyNode = new GeometryNode(Modelname);
//Intento cargar un modelo
ModelLoader loader = new ModelLoader();
MyNode.Physics.Mass = 20;
MyNode.Physics.Shape = ShapeType.ConvexHull;
MyNode.Physics.MaterialName = Modelname;
MyNode.Physics.ApplyGravity = true;
//Debo probar mas esta propiedad
MyNode.Physics.NeverDeactivate = true;
MyNode.AddToPhysicsEngine = true;
//Load Model
MyNode.Model = (Model)loader.Load(DirModel, Modelname);
//Define Material
if (InternalMaterial)
{
((Model)MyNode.Model).UseInternalMaterials = true;
}
else
{
// Create a material for the Model
Material ModelMat = new Material();
ModelMat.Diffuse = Color.Blue.ToVector4();
ModelMat.Specular = Color.White.ToVector4();
ModelMat.SpecularPower = 20;
//Add Material
MyNode.Material = ModelMat;
}
return MyNode;
}
private bool isOverRoomItem()
{
if (room.isVisible())
{
// Now convert the near and far source to actual near and far 3D points based on our eye location
// and view frustum
Vector3 nearPoint = graphicsDevice.Viewport.Unproject(nearSource,
State.ProjectionMatrix, State.ViewMatrix, room.getMarkerTransform());
Vector3 farPoint = graphicsDevice.Viewport.Unproject(farSource,
State.ProjectionMatrix, State.ViewMatrix, room.getMarkerTransform());
// Have the physics engine intersect the pick ray defined by the nearPoint and farPoint with
// the physics objects in the scene (which we have set up to approximate the model geometry).
List<PickedObject> pickedObjects = ((NewtonPhysics)scene.PhysicsEngine).PickRayCast(nearPoint, farPoint);
// If one or more objects intersect with our ray vector
if (pickedObjects.Count > 0)
{
// Since PickedObject can be compared (which means it implements IComparable), we can sort it in
// the order of closest intersected object to farthest intersected object
pickedObjects.Sort();
// We only care about the closest picked object for now, so we'll simply display the name
// of the closest picked object whose container is a geometry node
//label = ((GeometryNode)pickedObjects[0].PickedPhysicsObject.Container).Name + " is picked";
GeometryNode tempNode = new GeometryNode();
int i = 0;
tempNode = (GeometryNode)pickedObjects[i].PickedPhysicsObject.Container;
while (tempNode.GroupID == room.roomGroupID && i + 1 < pickedObjects.Count)
{
i++;
tempNode = (GeometryNode)pickedObjects[i].PickedPhysicsObject.Container;
}
//Console.WriteLine("Over item from " + (tempNode.Name));
return catalog.roomContains(tempNode.Name) && !catalog.isItemSelectedRoom(tempNode.Name);
}
else
{
return false;
}
}
else
{
return false; //room not visible
}
}
public void CreateGround(bool Occluder)
{
GeometryNode groundNode = new GeometryNode("Ground");
//Cordenates X, y, Z
groundNode.Model = new TexturedBox(324, 180, 0.1f);
// Set this model Occluded ist or not
groundNode.IsOccluder = Occluder;
//Setup Physics Aspecte
groundNode.Physics.Collidable = true;
groundNode.Physics.Shape = GoblinXNA.Physics.ShapeType.Box;
groundNode.Physics.MaterialName = "Ground";
groundNode.AddToPhysicsEngine = true;
// Make the ground model to receive shadow casted by other objects
groundNode.Model.ShadowAttribute = ShadowAttribute.ReceiveOnly;
// Assign a shadow shader
groundNode.Model.Shader = new SimpleShadowShader(GShadowMap);
//Material
Material groundMaterial = new Material();
groundMaterial.Diffuse = Color.Gray.ToVector4();
groundMaterial.Specular = Color.White.ToVector4();
groundMaterial.SpecularPower = 20;
//Assig Material
groundNode.Material = groundMaterial;
//Add Model in the Scene
parentTNodeGrd.AddChild(groundNode);
}
public static void AddRollingBeats(Scene scene, TransformNode parentTrans)
{
Vector3 size = new Vector3(10.0f, 0.25f, 0.25f);
Vector3 location = new Vector3(0, 3, 3);
GeometryNode bar;
// //////////////////////////////////////////////////////////////////
//
// Create a bar and attach it to the world with a hinge with limits
//
// //////////////////////////////////////////////////////////////////
{
TransformNode pileTrans = new TransformNode();
pileTrans.Translation = location;
pileTrans.Rotation = Quaternion.CreateFromAxisAngle(Vector3.UnitZ, MathHelper.PiOver2);
Material barMat = new Material();
barMat.Diffuse = Color.Purple.ToVector4();
barMat.Specular = Color.White.ToVector4();
barMat.SpecularPower = 10;
bar = new GeometryNode("Bar");
bar.Model = new Cylinder(size.Y, size.Y, size.X, 20);
bar.Material = barMat;
bar.Model.ShadowAttribute = ShadowAttribute.ReceiveCast;
bar.AddToPhysicsEngine = true;
bar.Physics.Interactable = true;
bar.Physics.Collidable = true;
bar.Physics.Shape = ShapeType.Cylinder;
bar.Physics.Mass = 2.0f;
parentTrans.AddChild(pileTrans);
pileTrans.AddChild(bar);
Vector3 pivot = location + parentTrans.Translation;
Vector3 pin = Vector3.UnitY;
pivot.X -= size.X * 0.5f;
HingeJoint joint = new HingeJoint(pivot, pin);
joint.NewtonHingeCallback = doubleDoor;
((NewtonPhysics)scene.PhysicsEngine).CreateJoint(bar.Physics, null, joint);
}
// /////////////////////////////////////////////////////////////////
//
// Add a sliding visualObject with limits
//
////////////////////////////////////////////////////////////////////
{
Vector3 beatLocation = location;
Vector3 beatSize = new Vector3(0.5f, 2.0f, 2.0f);
beatLocation.X += size.X * 0.25f;
TransformNode pileTrans = new TransformNode();
pileTrans.Translation = beatLocation;
Material beatMat = new Material();
beatMat.Diffuse = Color.Red.ToVector4();
beatMat.Specular = Color.White.ToVector4();
beatMat.SpecularPower = 10;
GeometryNode beat = new GeometryNode("Beat Slider");
beat.Model = new Box(beatSize);
beat.Material = beatMat;
beat.Model.ShadowAttribute = ShadowAttribute.ReceiveCast;
beat.AddToPhysicsEngine = true;
beat.Physics.Interactable = true;
beat.Physics.Collidable = true;
beat.Physics.Shape = ShapeType.Box;
beat.Physics.Mass = 2.0f;
parentTrans.AddChild(pileTrans);
pileTrans.AddChild(beat);
Vector3 pivot = beatLocation + parentTrans.Translation;
Vector3 pin = Vector3.UnitX;
sliderLimit.X = ((location.X - beatLocation.X) - size.X * 0.5f);
sliderLimit.Y = ((location.X - beatLocation.X) + size.X * 0.5f);
SliderJoint joint = new SliderJoint(pivot, pin);
sliderUpdate = delegate(IntPtr slider, ref Newton.NewtonHingeSliderUpdateDesc desc)
{
float distance = Newton.NewtonSliderGetJointPosit(slider);
if (distance < sliderLimit.X)
{
// if the distance is smaller than the predefine interval, stop the slider
desc.m_Accel = Newton.NewtonSliderCalculateStopAccel(slider, ref desc, sliderLimit.X);
return 1;
}
else if (distance > sliderLimit.Y)
{
// if the distance is larger than the predefine interval, stop the slider
desc.m_Accel = Newton.NewtonSliderCalculateStopAccel(slider, ref desc, sliderLimit.Y);
return 1;
}
// no action need it if the joint angle is with the limits
return 0;
};
joint.NewtonSliderCallback = sliderUpdate;
((NewtonPhysics)scene.PhysicsEngine).CreateJoint(beat.Physics, bar.Physics, joint);
}
// /////////////////////////////////////////////////////////////////
//
// Add a corkscrew visualObject with limits
//
// /////////////////////////////////////////////////////////////////
{
Vector3 beatLocation = location;
Vector3 beatSize = new Vector3(0.5f, 2.0f, 2.0f);
beatLocation.X -= size.X * 0.25f;
TransformNode pileTrans = new TransformNode();
pileTrans.Translation = beatLocation;
Material beatMat = new Material();
beatMat.Diffuse = Color.YellowGreen.ToVector4();
beatMat.Specular = Color.White.ToVector4();
beatMat.SpecularPower = 10;
GeometryNode beat = new GeometryNode("Beat Corkscrew");
beat.Model = new Box(beatSize);
beat.Material = beatMat;
beat.Model.ShadowAttribute = ShadowAttribute.ReceiveCast;
beat.AddToPhysicsEngine = true;
beat.Physics.Interactable = true;
beat.Physics.Collidable = true;
beat.Physics.Shape = ShapeType.Box;
beat.Physics.Mass = 2.0f;
parentTrans.AddChild(pileTrans);
pileTrans.AddChild(beat);
Vector3 pivot = beatLocation + parentTrans.Translation;
Vector3 pin = Vector3.UnitX;
corkscrewLimit.X = ((location.X - beatLocation.X) - size.X * 0.5f);
corkscrewLimit.Y = ((location.X - beatLocation.X) + size.X * 0.5f);
CorkscrewJoint joint = new CorkscrewJoint(pivot, pin);
corkscrewUpdate = delegate(IntPtr corkscrew, Newton.NewtonHingeSliderUpdateDesc[] desc)
{
// no action need it if the joint angle is with the limits
uint retCode = 0;
float distance = Newton.NewtonCorkscrewGetJointPosit(corkscrew);
// The first entry in NewtonHingeSliderUpdateDesc control the screw linear acceleration
if (distance < corkscrewLimit.X)
{
// if the distance is smaller than the predefine interval, stop the slider
desc[0].m_Accel = Newton.NewtonCorkscrewCalculateStopAccel(corkscrew,
ref desc[0], corkscrewLimit.X);
retCode |= 1;
}
else if (distance > corkscrewLimit.Y)
{
// if the distance is larger than the predefine interval, stop the slider
desc[0].m_Accel = Newton.NewtonCorkscrewCalculateStopAccel(corkscrew, ref
desc[0], corkscrewLimit.Y);
retCode |= 1;
}
// The second entry in NewtonHingeSliderUpdateDesc control the screw angular acceleration.
// Make s small screw motor by setting the angular acceleration of the screw axis
// We are not going to limit the angular rotation of the screw, but is we did we should
// or return code with 2
float omega = Newton.NewtonCorkscrewGetJointOmega(corkscrew);
desc[1].m_Accel = 1.5f - 0.2f * omega;
// or with 0x10 to tell newton this axis is active
retCode |= 2;
// return the code
return retCode;
};
joint.NewtonCorkscrewCallback = corkscrewUpdate;
((NewtonPhysics)scene.PhysicsEngine).CreateJoint(beat.Physics, bar.Physics, joint);
}
// /////////////////////////////////////////////////////////////////
//
// Add a universal joint visualObject with limits
//
// /////////////////////////////////////////////////////////////////
{
Vector3 beatLocation = location;
Vector3 beatSize = new Vector3(0.5f, 2.0f, 2.0f);
beatLocation.X -= size.X * 0.45f;
TransformNode pileTrans = new TransformNode();
pileTrans.Translation = beatLocation;
Material beatMat = new Material();
beatMat.Diffuse = Color.YellowGreen.ToVector4();
beatMat.Specular = Color.White.ToVector4();
beatMat.SpecularPower = 10;
GeometryNode beat = new GeometryNode("Beat Universal");
beat.Model = new Box(beatSize);
beat.Material = beatMat;
beat.Model.ShadowAttribute = ShadowAttribute.ReceiveCast;
beat.AddToPhysicsEngine = true;
beat.Physics.Interactable = true;
beat.Physics.Collidable = true;
beat.Physics.Shape = ShapeType.Box;
beat.Physics.Mass = 2.0f;
parentTrans.AddChild(pileTrans);
pileTrans.AddChild(beat);
Vector3 pivot = beatLocation + parentTrans.Translation;
Vector3 pin0 = Vector3.UnitX;
Vector3 pin1 = Vector3.UnitY;
universalLimit.X = -30.0f * MathHelper.Pi / 180.0f;
universalLimit.Y = 30.0f * MathHelper.Pi / 180.0f;
UniversalJoint joint = new UniversalJoint(pivot, pin0, pin1);
universalUpdate = delegate(IntPtr universal, Newton.NewtonHingeSliderUpdateDesc[] desc)
{
// no action need it if the joint angle is with the limits
uint retCode = 0;
float omega = Newton.NewtonUniversalGetJointOmega0(universal);
desc[0].m_Accel = -1.5f - 0.2f * omega;
retCode |= 1;
float angle = Newton.NewtonUniversalGetJointAngle1(universal);
if (angle < universalLimit.X)
{
desc[1].m_Accel = Newton.NewtonUniversalCalculateStopAlpha1(universal, ref desc[1],
universalLimit.X);
retCode |= 2;
}
else if (angle > universalLimit.Y)
{
desc[1].m_Accel = Newton.NewtonUniversalCalculateStopAlpha1(universal, ref desc[1],
universalLimit.Y);
retCode |= 2;
}
// return the code
return retCode;
};
joint.NewtonUniversalCallback = universalUpdate;
((NewtonPhysics)scene.PhysicsEngine).CreateJoint(beat.Physics, bar.Physics, joint);
}
}
private void SelectFromRoom()
{
// Now convert the near and far source to actual near and far 3D points based on our eye location
// and view frustum
Vector3 nearPoint = graphicsDevice.Viewport.Unproject(nearSource,
State.ProjectionMatrix, State.ViewMatrix, room.getMarkerTransform());
Vector3 farPoint = graphicsDevice.Viewport.Unproject(farSource,
State.ProjectionMatrix, State.ViewMatrix, room.getMarkerTransform());
// Have the physics engine intersect the pick ray defined by the nearPoint and farPoint with
// the physics objects in the scene (which we have set up to approximate the model geometry).
List<PickedObject> pickedObjects = ((NewtonPhysics)scene.PhysicsEngine).PickRayCast(nearPoint, farPoint);
// If one or more objects intersect with our ray vector
if (pickedObjects.Count > 0)
{
// Since PickedObject can be compared (which means it implements IComparable), we can sort it in
// the order of closest intersected object to farthest intersected object
pickedObjects.Sort();
// We only care about the closest picked object for now, so we'll simply display the name
// of the closest picked object whose container is a geometry node
//label = ((GeometryNode)pickedObjects[0].PickedPhysicsObject.Container).Name + " is picked";
GeometryNode tempNode = new GeometryNode();
int i = 0;
tempNode = (GeometryNode)pickedObjects[i].PickedPhysicsObject.Container;
while (tempNode.GroupID == room.roomGroupID && i + 1 < pickedObjects.Count)
{
i++;
tempNode = (GeometryNode)pickedObjects[i].PickedPhysicsObject.Container;
}
//Console.WriteLine("Duplicating item from " + tempNode.Name);
selectedItem = catalog.selectPlacedItem(tempNode.Name);
if (tempNode.GroupID != room.roomGroupID)
DrawSelectedItem(catalog.clonePlacedItem(tempNode.Name));
if (selectedItem != null)
{
//Console.WriteLine("New item is " + selectedItem.Label);
setState(STATES.MANIPULATING);
}
else
{
Console.WriteLine("No item received");
}
}
else
{
Console.WriteLine("Nothing to select");
}
}
private void CreateObject()
{
// Loads a textured model of a ship
ModelLoader loader = new ModelLoader();
Model shipModel = (Model)loader.Load("", "p1_wedge");
// Create a geometry node of a loaded ship model
GeometryNode shipNode = new GeometryNode("Ship");
shipNode.Model = shipModel;
// This ship model has material definitions in the model file, so instead
// of creating a material node for this ship model, we simply use its internal materials
shipNode.Model.UseInternalMaterials = true;
// Create a transform node to define the transformation for the ship
shipTransNode = new TransformNode();
shipTransNode.Translation = new Vector3(0, 0, 0);
shipTransNode.Scale = new Vector3(0.002f, 0.002f, 0.002f); // It's huge!
shipTransNode.Rotation = Quaternion.CreateFromAxisAngle(new Vector3(1, 0, 0),
MathHelper.ToRadians(0));
scene.RootNode.AddChild(shipTransNode);
shipTransNode.AddChild(shipNode);
}
private void CreateGround()
{
GeometryNode groundNode = new GeometryNode("Ground");
// We will use TexturedBox instead of regular Box class since we will need the
// texture coordinates elements for passing the vertices to the SimpleShadowShader
// we will be using
groundNode.Model = new TexturedBox(324, 180, 0.1f);
// Set this ground model to act as an occluder so that it appears transparent
groundNode.IsOccluder = true;
// Make the ground model to receive shadow casted by other objects with
// ShadowAttribute.ReceiveCast
groundNode.Model.ShadowAttribute = ShadowAttribute.ReceiveOnly;
// Assign a shadow shader for this model that uses the IShadowMap we assigned to the scene
groundNode.Model.Shader = new SimpleShadowShader(scene.ShadowMap);
Material groundMaterial = new Material();
groundMaterial.Diffuse = Color.Gray.ToVector4();
groundMaterial.Specular = Color.White.ToVector4();
groundMaterial.SpecularPower = 20;
groundNode.Material = groundMaterial;
groundMarkerNode.AddChild(groundNode);
}
/// <summary>
/// Creates a rope-like object by connecting several ball and socket joints.
/// </summary>
/// <param name="scene"></param>
/// <param name="parentTrans"></param>
public static void AddRope(Scene scene, TransformNode parentTrans)
{
Vector3 size = new Vector3(1.5f, 0.25f, 0.25f);
Vector3 location = new Vector3(0, 9, 0);
IPhysicsObject link0 = null;
Color[] colors = {Color.Red, Color.Orange, Color.Yellow, Color.Green, Color.Blue,
Color.Indigo, Color.Violet};
PrimitiveModel capsule = new Capsule(size.Y, size.X, 12);
for (int i = 0; i < 7; i++)
{
TransformNode pileTrans = new TransformNode();
pileTrans.Translation = location;
Material linkMat = new Material();
linkMat.Diffuse = colors[i].ToVector4();
linkMat.Specular = Color.White.ToVector4();
linkMat.SpecularPower = 10;
GeometryNode link1 = new GeometryNode("Link " + i);
link1.Model = capsule;
link1.Model.ShadowAttribute = ShadowAttribute.ReceiveCast;
link1.Material = linkMat;
link1.AddToPhysicsEngine = true;
link1.Physics.Interactable = true;
link1.Physics.Collidable = true;
link1.Physics.Shape = ShapeType.Capsule;
link1.Physics.Mass = 2.0f;
link1.Physics.LinearDamping = 1f;
link1.Physics.AngularDamping = new Vector3(1f, 1f, 1f);
parentTrans.AddChild(pileTrans);
pileTrans.AddChild(link1);
Vector3 pivot = location + parentTrans.Translation;
pivot.Y += (size.X - size.Y) * 0.5f;
BallAndSocketJoint joint = new BallAndSocketJoint(pivot);
joint.Pin = -Vector3.UnitY;
joint.MaxConeAngle = 0.0f;
joint.MaxTwistAngle = 10.0f * MathHelper.Pi / 180;
((NewtonPhysics)scene.PhysicsEngine).CreateJoint(link1.Physics, link0, joint);
link0 = link1.Physics;
location = new Vector3(location.X, location.Y
- (size.X - size.Y), location.Z);
}
}
public static void AddDoubleSwingDoors(Scene scene, TransformNode parentTrans)
{
Vector3 size = new Vector3(2.0f, 5.0f, 0.5f);
Vector3 location = new Vector3(0, 3.5f, -3);
Material linkMat = new Material();
linkMat.Diffuse = Color.Cyan.ToVector4();
linkMat.Specular = Color.White.ToVector4();
linkMat.SpecularPower = 10;
GeometryNode link1 = null;
// Make first wing
{
TransformNode pileTrans = new TransformNode();
pileTrans.Translation = location;
link1 = new GeometryNode("Door 1");
link1.Model = new Box(size.X, size.Y, size.Z);
link1.Material = linkMat;
link1.Model.ShadowAttribute = ShadowAttribute.ReceiveCast;
link1.AddToPhysicsEngine = true;
link1.Physics.Interactable = true;
link1.Physics.Collidable = true;
link1.Physics.Shape = ShapeType.Box;
link1.Physics.Mass = 2.0f;
parentTrans.AddChild(pileTrans);
pileTrans.AddChild(link1);
Vector3 pivot = location + parentTrans.Translation;
Vector3 pin = Vector3.UnitY;
pivot.X += size.X * 0.5f;
pivot.Y -= size.Y * 0.5f;
HingeJoint joint = new HingeJoint(pivot, pin);
joint.NewtonHingeCallback = doubleDoor;
((NewtonPhysics)scene.PhysicsEngine).CreateJoint(link1.Physics, null, joint);
}
// Make second wing
{
location.X -= size.X;
TransformNode pileTrans = new TransformNode();
pileTrans.Translation = location;
GeometryNode link2 = new GeometryNode("Door 2");
link2.Model = new Box(size.X, size.Y, size.Z);
link2.Material = linkMat;
link2.Model.ShadowAttribute = ShadowAttribute.ReceiveCast;
link2.AddToPhysicsEngine = true;
link2.Physics.Interactable = true;
link2.Physics.Collidable = true;
link2.Physics.Shape = ShapeType.Box;
link2.Physics.Mass = 2.0f;
parentTrans.AddChild(pileTrans);
pileTrans.AddChild(link2);
Vector3 pivot = location + parentTrans.Translation;
Vector3 pin = Vector3.UnitY;
pivot.X += size.X * 0.5f;
pivot.Y -= size.Y * 0.5f;
HingeJoint joint = new HingeJoint(pivot, pin);
joint.NewtonHingeCallback = doubleDoor;
((NewtonPhysics)scene.PhysicsEngine).CreateJoint(link2.Physics, link1.Physics, joint);
}
}
private void createCorderBackground()
{
cornerPanelTransformNode = new TransformNode("Corner Panel Trans");
scene.RootNode.AddChild(cornerPanelTransformNode);
cornerPanelNode = new GeometryNode("Corner Panel");
cornerPanelNode.Model = new TexturedLayer(new Vector2(250, 250));//new Box(300, 250, 1);
cornerPanelTransformNode.AddChild(cornerPanelNode);
cornerPanelTransformNode.Translation = new Vector3(2.3f, -1.58f, -5);
cornerPanelTransformNode.Rotation = Quaternion.CreateFromAxisAngle(Vector3.UnitX, MathHelper.ToRadians(90));
//cornerPanelTransformNode.Translation = new Vector3(0, .06f, -1);
cornerPanelTransformNode.Scale = new Vector3(0.005f, 0.005f, 0.005f);
Material pointerLabelMaterial = new Material();
pointerLabelMaterial.Diffuse = Color.White.ToVector4(); ;// new Vector4(0, 0.5f, 0, 1);
// pointerLabelMaterial.Specular = Color.White.ToVector4();
// pointerLabelMaterial.SpecularPower = 50;
pointerLabelMaterial.Texture = Content.Load<Texture2D>("hud/cornerPanel");
cornerPanelNode.Material = pointerLabelMaterial;
//cornerPanelTransformNode.SetAlpha(0.55f);
Vector4 tempColor = cornerPanelNode.Material.Diffuse;
Vector3 tempVec = new Vector3(tempColor.X, tempColor.Y, tempColor.Z);
cornerPanelNode.Material.Diffuse = new Vector4(tempVec, 0.7f);
}
