public static SurfaceWrapper <T> WithShader <T>(this T surface, ISurfaceShader shader)
where T : Surface
{
if (shader == null)
{
throw new Exception("Shader not found");
}
shader.UseOnSurface(surface);
return(new SurfaceWrapper <T>(surface));
}
public SpriteSet(ISurfaceShader shaderProgram, SurfaceSetting[] surfaceSettings)
{
this.sprites = new Dictionary <string, Sprite <TVertexData> >();
this.surface = new IndexedSurface <TVertexData>();
if (surfaceSettings != null)
{
this.surface.AddSettings(surfaceSettings);
}
if (shaderProgram != null)
{
shaderProgram.UseOnSurface(this.surface);
}
}
public Layer(ISurfaceShader shader, ISurfaceShader wispShader, CrepuscularRayGeometry rayGeo, string filename, float brightness, int wisps)
{
this.rayGeo = rayGeo;
var texture = new Texture("gfx/" + filename + ".png", true);
this.surface = new PostProcessSurface();
this.surface.AddSettings(
new TextureUniform("diffuseTexture", texture),
new ColorUniform("color", Color.GrayScale((byte)(255 * brightness)))
);
shader.UseOnSurface(this.surface);
this.wispSurface = new IndexedSurface<UVColorVertexData>();
wispShader.UseOnSurface(this.wispSurface);
this.wispGeo = new Sprite2DGeometry(this.wispSurface)
{
Color = Color.White.WithAlpha()
};
this.wisps = Enumerable.Range(0, wisps)
.Select(i => new Wisp()).ToList();
}
