public void SetTextureUniform(string name, Texture2D tex)
{
if (_samplers.ContainsKey(name))
{
int sampler = _samplers[name];
GL.ActiveTexture(TextureUnit.Texture0 + sampler);
tex.BindAsTexture2D();
GL.Uniform1(GetUniformLocation(name), sampler);
}
}
//Load resources
private bool Load()
{
_camera = new FreeLookCamera(Width, Height);
_camera.Position = new Vector3(0, 1, 0);
string data = Path.Combine(System.Windows.Forms.Application.StartupPath, "Data") + @"\";
GL.Enable(EnableCap.CullFace);
_crate = new Texture2D(data + "crate001.jpg");
_blub = new Texture2D(data + "blub.png");
_gbuffer = new GBuffer();
_gbuffer.Init(Width, Height);
_cube = new Cube();
_sphere = new Sphere(1f, 25, 25);
_quad = new Quad();
_fsQuad = new FullscreenQuad();
_geomShader = new GeomShader(data);
_pointShader = new PointLightShader(data);
_flatShader = new FlatShader(data);
_finalCombine = new FinalCombineShader(data);
_boxes = new List<Box>();
//Setup scene boxes
_boxes.Add(new Box(new Vector3(0, 1f, 0), new Vector3(0, 0, 0), new Vector3(1, 1f, 1)));
_boxes.Add(new Box(new Vector3(0, -1f, 0), new Vector3(0, 0, 0), new Vector3(10, 1f, 10)));
//Setup lights
_pointLights = new List<PointLight>();
_pointLights.Add(new PointLight(new Vector3(0, 2.5f, 0), 10, new Vector3(1, 1, 1), 1));
_pointLights.Add(new PointLight(new Vector3(3, 2.5f, 3), 5, new Vector3(0, 0, 1), 2));
return true;
}