public TriangleRaytraceRenderer(GraphicsDeviceManager graphicsDeviceManager, WorldGrid grid, int width, int height, ISkyMap skyMap)
{
_grid = grid;
_skyMap = skyMap;
_basicEffect = new BasicEffect(graphicsDeviceManager.GraphicsDevice);
_graphicsDeviceManager = graphicsDeviceManager;
_graphicsDeviceManager.PreferredBackBufferHeight = height;
_graphicsDeviceManager.PreferredBackBufferWidth = width;
#if DEBUG
_graphicsDeviceManager.IsFullScreen = false;
#else
_graphicsDeviceManager.IsFullScreen = true;
#endif
_graphicsDeviceManager.ApplyChanges();
_graphicsDeviceManager.GraphicsDevice.Textures[0] = null;
Vector2 center;
center.X = _graphicsDeviceManager.GraphicsDevice.Viewport.Width * 0.5f;
center.Y = _graphicsDeviceManager.GraphicsDevice.Viewport.Height * 0.5f;
_minPos = -center;
_maxPos = center;
//This will create the triangles used for drawing the screen
TriangleProjectionGrid projGrid = new TriangleProjectionGrid(_minPos.X, _minPos.Y, _maxPos.X, _maxPos.Y);
projGrid.CreateGrid();
_vertices = projGrid.GetTriangleIndex().GetVerticesPositionColor();
////test of moving polygon net
//_orgVertices = new Vector2[_vertices.Length];
//for (int i = 0; i < _vertices.Length; i++)
// _orgVertices[i] = new Vector2(_vertices[i].Position.X, _vertices[i].Position.Y);
_vertexBuffer = new VertexBuffer(_graphicsDeviceManager.GraphicsDevice, typeof(VertexPositionColor), _vertices.Length, BufferUsage.WriteOnly);
_vertexBuffer.SetData <VertexPositionColor>(_vertices);
_indices = projGrid.GetTriangleIndex().GetIndices();
_indexBuffer = new IndexBuffer(_graphicsDeviceManager.GraphicsDevice, typeof(int), _indices.Length, BufferUsage.WriteOnly);
_indexBuffer.SetData(_indices);
_basicEffect.View = Matrix.CreateLookAt(new Vector3(0, 0, -1), new Vector3(0, 0, 0), Vector3.Up);
_basicEffect.Projection = Matrix.CreateOrthographic(center.X * 2, center.Y * 2, 1, 2);
_basicEffect.VertexColorEnabled = true;
RasterizerState rasterizerState = new RasterizerState();
rasterizerState.CullMode = CullMode.None;
_graphicsDeviceManager.GraphicsDevice.RasterizerState = rasterizerState;
_graphicsDeviceManager.GraphicsDevice.Indices = _indexBuffer;//Same every time, only call once! (but it's not possible when 2Dtextures are drawn too)
}
/// <summary>
/// LoadContent will be called once per game and is the place to load
/// all of your content.
/// </summary>
protected override void LoadContent()
{
//_guiFont = Content.Load<SpriteFont>("guiFont");
// Create a new SpriteBatch, which can be used to draw textures.
// _spriteBatch = new SpriteBatch(GraphicsDevice);
_basicEffect = new BasicEffect(GraphicsDevice);
_center.X = GraphicsDevice.Viewport.Width * 0.5f;
_center.Y = GraphicsDevice.Viewport.Height * 0.5f;
//This will create the triangles used for drawing the screen
TriangleProjectionGrid projGrid = new TriangleProjectionGrid(-_center.X, -_center.Y, _center.X, _center.Y, 3, 2);
//TODO: Check if multiples ar valid
//TODO: The TriangleHexagonRings should be dynamic to the resolution
for (int i = 0; i < 900; i += 3)
{
projGrid.MakeTriangleHexagonRing(i, 3);
}
//for (int i = 40; i < 180; i += 2)
// projGrid.MakeTriangleHexagonRing(i, 2);
//for (int i = 180; i < 120; i += 4)
// projGrid.MakeTriangleHexagonRing(i, 4);
//for (int i = 120; i < 180; i += 6)
// projGrid.MakeTriangleHexagonRing(i, 6);
//for (int i = 180; i < 260; i += 8)
// projGrid.MakeTriangleHexagonRing(i, 8);
_vertices = projGrid.GetTriangleIndex().GetVerticesPositionColor();
//test av hur det kan se ut
_orgVertices = new Vector2[_vertices.Length];
for (int i = 0; i < _vertices.Length; i++)
{
_orgVertices[i] = new Vector2(_vertices[i].Position.X, _vertices[i].Position.Y);
}
_vertexBuffer = new VertexBuffer(GraphicsDevice, typeof(VertexPositionColor), _vertices.Length, BufferUsage.WriteOnly);
_vertexBuffer.SetData <VertexPositionColor>(_vertices);
_indices = projGrid.GetTriangleIndex().GetIndices();
_indexBuffer = new IndexBuffer(GraphicsDevice, typeof(int), _indices.Length, BufferUsage.WriteOnly);
_indexBuffer.SetData(_indices);
_basicEffect.View = Matrix.CreateLookAt(new Vector3(0, 0, -1), new Vector3(0, 0, 0), Vector3.Down);
_basicEffect.Projection = Matrix.CreateOrthographic(_center.X * 2, _center.Y * 2, 1, 2);
Mouse.SetPosition((int)_center.X, (int)_center.Y);
_theEntireWorld.CreateFlatWorld(40, 40, 40);
//Not sure if this is wise but a lot of objects were created for building the scene
GC.Collect();
GC.WaitForPendingFinalizers();
GC.Collect();
GC.WaitForPendingFinalizers();
}
