// Complete the graphic pipeline, initialize texture data
public override void Start()
{
// create the sprite batch used in our custom rendering function
spriteBatch = new SpriteBatch(GraphicsDevice);
// insert the custom renderer in between the 2 camera renderer.
var scene = SceneSystem.SceneInstance.Scene;
var compositor = ((SceneGraphicsCompositorLayers)scene.Settings.GraphicsCompositor);
compositor.Master.Renderers.Insert(2, new SceneDelegateRenderer(RenderTexture));
// Create and initialize the dynamic texture
renderTexture = Texture.New2D(GraphicsDevice, RenderTextureSize, RenderTextureSize, 1, PixelFormat.B8G8R8A8_UNorm, usage: GraphicsResourceUsage.Dynamic);
// Setup initial data in "SymmetricDefaultShape" to the texture
for (var i = 0; i < SymmetricDefaultShape.Length; i += 2)
{
TogglePixel(SymmetricDefaultShape[i], SymmetricDefaultShape[i + 1]);
if (SymmetricDefaultShape[i] != (RenderTextureSize - 1) - SymmetricDefaultShape[i])
TogglePixel((RenderTextureSize - 1) - SymmetricDefaultShape[i], SymmetricDefaultShape[i + 1]);
}
renderTexture.SetData(textureData);
}
