public GLScene()
{
InitializeComponent();
my_UpdateShader = false;
my_GenerateGeometries = false;
my_Geometries = new List <GLGeometry>();
my_LightCount = 0;
my_UpdateLights = false;
my_Lights = new List <GLLight>();
//Set a default Light
GLLight l1 = new GLLight(LightType.DirectionalLight)
{
Direction = new Vector3D(-0.5, -0.5, -3.0),
Ambient = Color.FromRgb(255, 255, 255),
Diffuse = Color.FromRgb(255, 255, 255),
Specular = Color.FromRgb(255, 255, 255)
};
AddLight(l1);
my_Background = Colors.Black;
//Set the default camera
my_CamStartPos = new Vector3D(0.0, 0.0, 10.0);
my_CamStartTarget = new Vector3D(0.0, 0.0, 0.0);
my_CamStartUpDir = new Vector3D(0.0, 1.0, 0.0);
my_Camera = new FixedCamera(my_CamStartPos, my_CamStartTarget, my_CamStartUpDir);
MousebuttonDown = false;
MouseSensitivity = 0.5;
SceneIsLoaded = false;
}
/// <summary>
/// Adds a Light to the scene.
/// <para>All the Lights parameters are set on the fragment shader at the next render pass.</para>
/// </summary>
/// <param name="light">A GLLight or derived class.</param>
public void AddLight(GLLight light)
{
light.Index = my_LightCount;
my_Lights.Add(light);
my_LightCount++;
my_UpdateLights = true;
}