DynamicTexture GenerateBayerMatrix(int order)
{
int[,] matrix = null;
Random rand = new Random();
for (int i = 0; i < 6; i++)
{
matrix = GenerateBayerMatrixRecursive(matrix);
}
var w = matrix.GetLength(0);
var h = matrix.GetLength(0);
var colors = new Color[w * h];
for (int i = 0; i < w; i++)
{
for (int j = 0; j < h; j++)
{
colors[i + j * w] = new Color((byte)(matrix[i, j] / 16));
}
}
var tex = new DynamicTexture(rs, w, h, typeof(Color));
tex.SetData(colors);
return(tex);
}
/// <summary>
/// Intializes graphics engine.
/// </summary>
public override void Initialize()
{
// init components :
InitializeComponent(spriteEngine);
InitializeComponent(filter);
InitializeComponent(ssaoFilter);
InitializeComponent(hdrFilter);
InitializeComponent(dofFilter);
InitializeComponent(lightRenderer);
InitializeComponent(sceneRenderer);
InitializeComponent(sky);
InitializeComponent(bitonicSort);
InitializeComponent(vtSystem);
// create default textures :
whiteTexture = new DynamicTexture(this, 4, 4, typeof(Color), false, false);
whiteTexture.SetData(Enumerable.Range(0, 16).Select(i => Color.White).ToArray());
grayTexture = new DynamicTexture(this, 4, 4, typeof(Color), false, false);
grayTexture.SetData(Enumerable.Range(0, 16).Select(i => Color.Gray).ToArray());
blackTexture = new DynamicTexture(this, 4, 4, typeof(Color), false, false);
blackTexture.SetData(Enumerable.Range(0, 16).Select(i => Color.Black).ToArray());
flatNormalMap = new DynamicTexture(this, 4, 4, typeof(Color), false, false);
flatNormalMap.SetData(Enumerable.Range(0, 16).Select(i => new Color(127, 127, 255, 127)).ToArray());
// set sprite layers :
SpriteLayers = new SpriteLayerCollection();
// add default render world :
renderWorld = new RenderWorld(Game, Width, Height);
DisplayBoundsChanged += (s, e) => renderWorld.Resize(DisplayBounds.Width, DisplayBounds.Height);
}
/// <summary>
/// /
/// </summary>
public override void Initialize()
{
averageLum = new RenderTarget2D(Game.GraphicsDevice, ColorFormat.Rgba16F, 256, 256, true, false);
paramsCB = new ConstantBuffer(Game.GraphicsDevice, typeof(Params));
whiteTex = new DynamicTexture(Game.RenderSystem, 4, 4, typeof(Color), false, false);
whiteTex.SetData(Enumerable.Range(0, 16).Select(i => Color.White).ToArray());
LoadContent();
noiseTex = GenerateBayerMatrix(8);
Game.Reloading += (s, e) => LoadContent();
}
/// <summary>
/// Ctor
/// </summary>
/// <param name="rs"></param>
/// <param name="capacity">Number of sprites</param>
public SpriteLayer(RenderSystem rs, int capacity)
{
this.rs = rs;
Order = 0;
Visible = true;
Transform = Matrix.Identity;
Color = Color.White;
BlendMode = SpriteBlendMode.AlphaBlend;
FilterMode = SpriteFilterMode.LinearClamp;
StereoMode = SpriteStereoMode.All;
defaultTexture = new DynamicTexture(rs, 16, 16, typeof(Color), false, false);
defaultTexture.SetData(Enumerable.Range(0, 16 * 16).Select(i => Color.White).ToArray());
using (var ms = new MemoryStream(Properties.Resources.conchars)) {
fontTexture = UserTexture.CreateFromTga(rs, ms, false);
}
ReallocGpuBuffers(capacity);
framesBuffer = new ConstantBuffer(rs.Device, typeof(SpriteFrame), MaxSpriteFrames);
}