public MainVisual(IRenderState renderState, IContentLoader contentLoader)
{
renderState.Set(new ClearColorState(1, 1, 1, 1));
renderState.Set(new DepthTest(true));
renderState.Set(new FaceCullingModeState(FaceCullingMode.BACK_SIDE));
var envMap = contentLoader.Load <ITexture2D>("beach");
envMap.WrapFunction = TextureWrapFunction.MirroredRepeat;
envMap.Filter = TextureFilterMode.Linear;
var textureBinding = new TextureBinding[] { new TextureBinding(nameof(envMap), envMap) };
var sphere = Meshes.CreateSphere(1f, 4);
var skySphere = sphere.Transform(Transformation.Scale(200f)).SwitchTriangleMeshWinding();
var shaderBackground = contentLoader.Load <IShaderProgram>("background.*");
visuals.Add(new MeshVisual(skySphere, shaderBackground, textureBinding));
#if SOLUTION
var shaderEnvMap = contentLoader.Load <IShaderProgram>("envMapping.*");
var visSphere = new MeshVisual(sphere, shaderEnvMap, textureBinding);
visSphere.SetUniform("reflective", 1f);
visuals.Add(visSphere);
var suzanne = contentLoader.Load <DefaultMesh>("suzanne");
var visSuzanne = new MeshVisual(suzanne.Transform(Transformation.Translation(0, -1.5f, 0)), shaderEnvMap, textureBinding);
visSuzanne.SetUniform("reflective", 0.4f);
visuals.Add(visSuzanne);
#endif
}
public void Resize(int width, int height)
{
var texNormalMaterial = Texture2dGL.Create(width, height, 4, true);
var texPosition = Texture2dGL.Create(width, height, 4, true);
mrtSurface = new FBOwithDepth(texNormalMaterial);
mrtSurface.Attach(texPosition);
var bindings = new List <TextureBinding>()
{
new TextureBinding(nameof(texNormalMaterial), texNormalMaterial),
new TextureBinding(nameof(texPosition), texPosition),
};
lightsVisual = new MeshVisual(lightsVisual.Drawable, lightsVisual.ShaderProgram, bindings);
lightsVisual.SetUniform(new FloatUniform("lightIntensity", LightIntensity));
lightsVisual.SetUniform(new FloatUniform("lightRange", LightRange));
}