public Mesh(Scene _scene)
{
this.scene = _scene;
this.graphicsDevice = _scene.GraphicsDevice;
this.mySilverlightEffect = _scene.ContentManager.Load<SilverlightEffect>("CustomEffect");
//init map for mesh
mapWidth = 128;
mapHeight = 128;
//cache effect parameters
worldViewProjectionParameter = mySilverlightEffect.Parameters["WorldViewProjection"];
worldParameter = mySilverlightEffect.Parameters["World"];
lightPositionParameter = mySilverlightEffect.Parameters["LightPosition"];
this.LightPosition = new Vector3(0, 10, 0);
//init vertices/indices
vertices = new VertexPositionNormalTexture[mapWidth * mapHeight];
indices = new ushort[(mapWidth - 1) * (mapHeight - 1) * 6];
Canvas _canvas = new Canvas();
_canvas.Width = _canvas.Height = 128;
_canvas.Background = new SolidColorBrush(Colors.Blue);
WriteableBitmap _map = new WriteableBitmap(_canvas, null);
heightData = LoadHeightDataFromMap(_map);
texture = new Texture2D(graphicsDevice, _map.PixelWidth, _map.PixelHeight);
texture.SetData(_map.Pixels);
//
SetupVertices();
SetupIndices();
CalculateNormals();
}
private void UserControl_Loaded(object sender, RoutedEventArgs e)
{
// Check if GPU is on
if (GraphicsDeviceManager.Current.RenderMode != RenderMode.Hardware)
{
MessageBox.Show("Please activate enableGPUAcceleration=true on your Silverlight plugin page.", "Warning", MessageBoxButton.OK);
}
// Create the scene
scene = new Scene(myDrawingSurface);
}
public Cube(Scene scene, float size)
{
this.scene = scene;
this.graphicsDevice = scene.GraphicsDevice;
this.mySilverlightEffect = scene.ContentManager.Load<SilverlightEffect>("CustomEffect");
// Cache effect parameters
worldViewProjectionParameter = mySilverlightEffect.Parameters["WorldViewProjection"];
worldParameter = mySilverlightEffect.Parameters["World"];
lightPositionParameter = mySilverlightEffect.Parameters["LightPosition"];
// Init static parameters
this.LightPosition = new Vector3(1, 1, -10);
// Temporary lists
List<VertexPositionNormalTexture> vertices = new List<VertexPositionNormalTexture>();
List<ushort> indices = new List<ushort>();
vertices.Add(new VertexPositionNormalTexture(new Vector3(0, 0, 0), new Vector3(1, 0, 0), new Vector2(0, 0)));
vertices.Add(new VertexPositionNormalTexture(new Vector3(5, 5, 0), new Vector3(1, 0, 0), new Vector2(1.0f, 1.0f)));
vertices.Add(new VertexPositionNormalTexture(new Vector3(5, 0, 0), new Vector3(1, 0, 0), new Vector2(1, 0)));
indices.Add((ushort)0);
indices.Add((ushort)1);
indices.Add((ushort)2);
// Create a vertex buffer, and copy our vertex data into it.
vertexBuffer = new VertexBuffer(graphicsDevice, VertexPositionColorNormal.VertexDeclaration, vertices.Count, BufferUsage.None);
vertexBuffer.SetData(0, vertices.ToArray(), 0, vertices.Count, VertexPositionColorNormal.Stride);
// Create an index buffer, and copy our index data into it.
indexBuffer = new IndexBuffer(graphicsDevice, IndexElementSize.SixteenBits, indices.Count, BufferUsage.None);
indexBuffer.SetData(0, indices.ToArray(), 0, indices.Count);
// Statistics
VerticesCount = vertices.Count;
FaceCount = indices.Count / 3;
}
private void UserControl_Loaded(object sender, RoutedEventArgs e)
{
//Check if GPU is on
if (GraphicsDeviceManager.Current.RenderMode != RenderMode.Hardware) MessageBox.Show("Please activate enableGPUAcceleration=true on your Silverlight plugin page.", "Warning", MessageBoxButton.OK);
//initialise UI
InitialiseUI();
//Create scene
scene = new Scene(myDrawingSurface);
//load rte data
rteData = new XMLDataParse("Data/RTEdata.xml");
rteData.ParseRTEData(); //-> rteData.AllRTEData
rteMap = new DataImage(512, 512);
//rteMap.GenerateHisFaces(rteData.AllRTEData);//-> rteMap.TextureImage
rteMap.GenerateHisCircles(rteData.RTEAllRTEData);
//update scene mesh
scene.Update(rteMap.DepthImage, rteMap.TextureImage, state);
//load research oei data
oeiData = new XMLDataParse("Data/researchOEIdata.xml");
oeiData.ParseOEIData(); //-> oeiData.AllOEIData
oeiMap = new DataImage(512, 512);
//load publication data
pubData = new XMLDataParse("Data/pubsdata.xml");
pubData.ParsePubData();
pubMap = new DataImage(512, 512);
//load school stuff data
schStuffData = new XMLDataParse("Data/schStuffData.xml");
schStuffData.ParseSchStuffData();
schStuffMap = new DataImage(512, 512);
//debug info
//foreach (var ps in pubData.PubSchoolPubs){Debug.WriteLine("/schName:{0}\n\\pubcount:{1}",ps.schName, ps.schPubCount);}
//debug
//DebugShow(rteMap.TextureImage);
}
public Cube(Scene scene, float size)
{
this.scene = scene;
this.graphicsDevice = scene.GraphicsDevice;
this.mySilverlightEffect = scene.ContentManager.Load<SilverlightEffect>("CustomEffect");
// Cache effect parameters
worldViewProjectionParameter = mySilverlightEffect.Parameters["WorldViewProjection"];
worldParameter = mySilverlightEffect.Parameters["World"];
lightPositionParameter = mySilverlightEffect.Parameters["LightPosition"];
// Init static parameters
this.LightPosition = new Vector3(1, 1, -10);
// Temporary lists
List<VertexPositionColorNormal> vertices = new List<VertexPositionColorNormal>();
List<ushort> indices = new List<ushort>();
// A cube has six faces, each one pointing in a different direction.
Vector3[] normals =
{
new Vector3(0, 0, 1),
new Vector3(0, 0, -1),
new Vector3(1, 0, 0),
new Vector3(-1, 0, 0),
new Vector3(0, 1, 0),
new Vector3(0, -1, 0)
};
// Create each face in turn.
foreach (Vector3 normal in normals)
{
// Get two vectors perpendicular to the face normal and to each other.
Vector3 side1 = new Vector3(normal.Y, normal.Z, normal.X);
Vector3 side2 = Vector3.Cross(normal, side1);
// Six indices (two triangles) per face.
indices.Add((ushort)vertices.Count);
indices.Add((ushort)(vertices.Count + 1));
indices.Add((ushort)(vertices.Count + 2));
indices.Add((ushort)vertices.Count);
indices.Add((ushort)(vertices.Count + 2));
indices.Add((ushort)(vertices.Count + 3));
// Four vertices per face.
Vector4 color = new Vector4(0, 1, 0, 1);
vertices.Add(new VertexPositionColorNormal((normal - side1 - side2) * size / 2, normal, color));
vertices.Add(new VertexPositionColorNormal((normal - side1 + side2) * size / 2, normal, color));
vertices.Add(new VertexPositionColorNormal((normal + side1 + side2) * size / 2, normal, color));
vertices.Add(new VertexPositionColorNormal((normal + side1 - side2) * size / 2, normal, color));
}
// Create a vertex buffer, and copy our vertex data into it.
vertexBuffer = new VertexBuffer(graphicsDevice, VertexPositionColorNormal.VertexDeclaration, vertices.Count, BufferUsage.None);
vertexBuffer.SetData(0, vertices.ToArray(), 0, vertices.Count, VertexPositionColorNormal.Stride);
// Create an index buffer, and copy our index data into it.
indexBuffer = new IndexBuffer(graphicsDevice, IndexElementSize.SixteenBits, indices.Count, BufferUsage.None);
indexBuffer.SetData(0, indices.ToArray(), 0, indices.Count);
// Statistics
VerticesCount = vertices.Count;
FaceCount = indices.Count / 3;
}
