public NoiseRenderer(ILogger logger, Texture texture)
{
_texture = texture;
_renderer = new Renderer();
_backbufferRenderer = new BackBufferRenderer(logger, _texture, _texture.Width, _texture.Height, false);
var fullscreenQuad = new FullScreenQuad(null, _shader);
_renderer.AddToScene(fullscreenQuad);
}
public PostProcess(ILogger logger, IEnumerable <Texture> inputTextures, Texture outputTexture, Shader effect)
{
_logger = logger;
_inputTextures = inputTextures;
_effect = effect;
_renderer = new Renderer();
_backbufferRenderer = new BackBufferRenderer(_logger, outputTexture, outputTexture.Width, outputTexture.Height, false);
var quad = new FullScreenQuad(_inputTextures, _effect);
_renderer.AddToScene(quad);
}
private void ToggleBloom()
{
if (_isBloomEnabled)
{
_ndcTexture = _worldRenderer.Texture;
}
else
{
_ndcTexture = _postprocessTexture;
}
_ndcRenderer.Clear();
var fullScreenQuad = new FullScreenQuad(new[] { _ndcTexture }, _fullscreenShader);
_ndcRenderer.AddToScene(fullScreenQuad);
_isBloomEnabled = !_isBloomEnabled;
}
public Game(
IAppConfig config,
ILogger logger,
ICamera camera,
IWorld world,
OpenGlContext context,
IRenderer renderer,
IRenderer ndcRenderer,
IRenderer skyboxRenderer,
ISkybox skybox)
{
_camera = camera;
_logger = logger;
_config = config;
_title = config.WindowTitle;
_context = context;
ConfigureContext();
_skybox = skybox;
_world = world;
GL.Enable(EnableCap.DepthTest);
GL.Enable(EnableCap.CullFace);
GL.CullFace(CullFaceMode.Back);
GL.FrontFace(FrontFaceDirection.Cw);
GL.ClearColor(Color4.Green);
GL.BlendFunc(BlendingFactor.SrcAlpha, BlendingFactor.OneMinusSrcAlpha);
_renderer = renderer;
_ndcRenderer = ndcRenderer;
_skyboxRenderer = skyboxRenderer;
_skyboxRenderer.BeforeRender = () =>
{
GL.DepthFunc(DepthFunction.Lequal);
GL.CullFace(CullFaceMode.Front);
};
_skyboxRenderer.AfterRender = () =>
{
GL.CullFace(CullFaceMode.Back);
};
_skyboxRenderer.AddToScene(skybox);
_traffic = _world.Traffic;
_renderer.AddToScene(_traffic);
_renderer.AddToScene(_world.Renderables);
_backbufferTexture = new Texture(_config.ResolutionWidth, config.ResolutionHeight);
_worldRenderer = new BackBufferRenderer(
_logger,
_backbufferTexture,
_config.ResolutionWidth,
_config.ResolutionHeight,
useDepthBuffer: true);
_postprocessTexture = new Texture(_config.ResolutionWidth, _config.ResolutionHeight);
_postprocessPipeline = new PostprocessPipeline(_logger, _config, _worldRenderer.Texture, _postprocessTexture);
_fullscreenShader = new Shader("vs.vert", "fs.frag");
_fullscreenShader.SetUniformValue("tex", new IntUniform
{
Value = 0
});
_ndcTexture = _postprocessTexture;
var fullScreenQuad = new FullScreenQuad(new[] { _ndcTexture }, _fullscreenShader);
_ndcRenderer.AddToScene(fullScreenQuad);
}
