public Mesh(MeshData data)
{
Camera3D.CameraChanged += UpdateShaderMatrix;
children = new LinkedList<Mesh>();
Data = data;
vertexShader = new VertexShader();
vertexShader.LoadFromSource(vertexShaderSource);
fragmentShader = new FragmentShader();
fragmentShader.LoadFromSource(fragmentShaderSource);
shaderProgram = new ShaderProgram(vertexShader, fragmentShader);
shaderProgram.Link();
shaderProgram.Use();
shaderProgram.AddAttribLocation("position");
shaderProgram.AddAttribLocation("color");
shaderProgram.AddAttribLocation("normal");
shaderProgram.AddUniformLocation("matrix");
shaderProgram.AddUniformLocation("rotation");
rotation = Matrix4.Identity;
scale = Matrix4.Identity;
translation = Matrix4.Identity;
projection = Matrix4.CreatePerspectiveFieldOfView((float)Math.PI / 2.5F, 1, 0.1F, 100F);
shaderModelMatrix = Matrix4.Identity;
shaderRotationMatrix = Matrix4.Identity;
window = Matrix4.Scale(Firefly.Window.Height / (float)Firefly.Window.Width, 1, 1);
UpdateShaderMatrix();
}
public ShaderProgram(VertexShader VertexShader, FragmentShader FragmentShader)
{
id = GL.CreateProgram();
shaders = new LinkedList<Shader>();
locations = new Dictionary<string, IShaderObject>();
AttachShader(VertexShader);
AttachShader(FragmentShader);
}
public static void Initialize( int Width, int Height, string Title, OnLoadHandler LoadHandler, bool UseOGL3 = false )
{
window = new Window( Width, Height, Title, LoadHandler, UseOGL3 );
defaultTextureVertexShader = new VertexShader();
defaultTextureVertexShader.LoadFromFile( @"shaders\defTextureVert.vert.c" );
defaultTexturedFragmentShader = new FragmentShader();
defaultTexturedFragmentShader.LoadFromFile( @"shaders\defTextureFrag.frag.c" );
defaultShapeVertexShader = new VertexShader();
defaultShapeVertexShader.LoadFromFile( @"shaders\defShapeVert.vert.c" );
defaultShapeFragmentShader = new FragmentShader();
defaultShapeFragmentShader.LoadFromFile( @"shaders\defShapeFrag.frag.c" );
defaultShapeProgram = new ShaderProgram( defaultShapeVertexShader, defaultShapeFragmentShader );
defaultShapeProgram.Link();
defaultShapeProgram.AddUniformLocation( "window_matrix" );
defaultShapeProgram.AddUniformLocation( "model_matrix" );
defaultShapeProgram.AddUniformLocation( "projection_matrix" );
defaultShapeProgram.AddUniformLocation( "camera_matrix" );
defaultShapeProgram.AddAttribLocation( "vertex_coord" );
defaultShapeProgram.AddAttribLocation( "vertex_color" );
defaultTextureProgram = new ShaderProgram( defaultTextureVertexShader, defaultTexturedFragmentShader );
defaultTextureProgram.Link();
defaultTextureProgram.AddUniformLocation( "window_matrix" );
defaultTextureProgram.AddUniformLocation( "model_matrix" );
defaultTextureProgram.AddUniformLocation( "projection_matrix" );
defaultTextureProgram.AddUniformLocation( "camera_matrix" );
defaultTextureProgram.AddUniformLocation( "texture" );
defaultTextureProgram.AddAttribLocation( "vertex_coord" );
defaultTextureProgram.AddAttribLocation( "vertex_texcoord" );
windowMatrix = Matrix4.Identity;
projectionMatrix = new Matrix4( new Vector4( 2F / window.Width, 0, 0, 0 ),
new Vector4( 0, -2F / window.Height, 0, 0 ),
new Vector4( 0, 0, 1, 0 ),
new Vector4( 0, 0, 0, 1 ) ) * Matrix4.CreateTranslation( -1, 1, 0 );
Camera newCam = new Camera();
newCam.Activate();
renderList = new LinkedList<IRenderable>();
updateList = new LinkedList<IUpdatable>();
renderRemoveList = new LinkedList<IRenderable>();
updateRemoveList = new LinkedList<IUpdatable>();
Utility.ProcessOGLErrors();
window.GameWindow.Load += new EventHandler<EventArgs>( mainLoop );
window.GameWindow.Run();
}
public static Stage Initialize(int width, int height, string title, OnLoadHandler loadHandler,
bool useLatestAvailable = false)
{
System.Threading.Thread.CurrentThread.CurrentCulture = CultureInfo.InvariantCulture;
window = new Window(width, height, title, useLatestAvailable);
Title = title;
if (useLatestAvailable)
{
Console.WriteLine(@"Using latest available version: " + LatestAvailableVersion / 10F);
}
else
{
Console.WriteLine(@"Using OpenGL 2.0, latest version available on the system is: " + LatestAvailableVersion / 10F);
}
if (useLatestAvailable && LatestAvailableVersion >= 40)
{
defaultTextureVertexShader = new VertexShader();
defaultTextureVertexShader.LoadFromSource(DefaultShaders.OGL4TexturedVert);
defaultTexturedFragmentShader = new FragmentShader();
defaultTexturedFragmentShader.LoadFromSource(DefaultShaders.OGL4TexturedFrag);
defaultShapeVertexShader = new VertexShader();
defaultShapeVertexShader.LoadFromSource(DefaultShaders.OGL4ShapeVert);
defaultShapeFragmentShader = new FragmentShader();
defaultShapeFragmentShader.LoadFromSource(DefaultShaders.OGL4ShapeFrag);
}
else
{
defaultTextureVertexShader = new VertexShader();
defaultTextureVertexShader.LoadFromSource(DefaultShaders.TexturedVert);
defaultTexturedFragmentShader = new FragmentShader();
defaultTexturedFragmentShader.LoadFromSource(DefaultShaders.TexturedFrag);
defaultShapeVertexShader = new VertexShader();
defaultShapeVertexShader.LoadFromSource(DefaultShaders.ShapeVert);
defaultShapeFragmentShader = new FragmentShader();
defaultShapeFragmentShader.LoadFromSource(DefaultShaders.ShapeFrag);
}
DefaultShapeProgram = new ShaderProgram(defaultShapeVertexShader, defaultShapeFragmentShader);
DefaultShapeProgram.Link();
DefaultShapeProgram.AddUniformLocation("window_matrix");
DefaultShapeProgram.AddUniformLocation("model_matrix");
DefaultShapeProgram.AddUniformLocation("projection_matrix");
DefaultShapeProgram.AddUniformLocation("camera_matrix");
DefaultShapeProgram.AddUniformLocation("alpha");
DefaultShapeProgram.AddUniformLocation("tintR");
DefaultShapeProgram.AddUniformLocation("tintG");
DefaultShapeProgram.AddUniformLocation("tintB");
DefaultShapeProgram.AddUniformLocation("tintA");
DefaultShapeProgram.AddAttribLocation("vertex_coord");
DefaultShapeProgram.AddAttribLocation("vertex_color");
DefaultTextureProgram = new ShaderProgram(defaultTextureVertexShader, defaultTexturedFragmentShader);
DefaultTextureProgram.Link();
DefaultTextureProgram.AddUniformLocation("window_matrix");
DefaultTextureProgram.AddUniformLocation("model_matrix");
DefaultTextureProgram.AddUniformLocation("projection_matrix");
DefaultTextureProgram.AddUniformLocation("camera_matrix");
DefaultTextureProgram.AddUniformLocation("texture");
DefaultTextureProgram.AddUniformLocation("alpha");
DefaultTextureProgram.AddUniformLocation("tintR");
DefaultTextureProgram.AddUniformLocation("tintG");
DefaultTextureProgram.AddUniformLocation("tintB");
DefaultTextureProgram.AddUniformLocation("tintA");
DefaultTextureProgram.AddAttribLocation("vertex_coord");
DefaultTextureProgram.AddAttribLocation("vertex_texcoord");
if (LatestAvailableVersion >= 40 && useLatestAvailable)
{
GL.BindFragDataLocation(DefaultShapeProgram.Id, 0, "FragColor");
GL.BindFragDataLocation(DefaultTextureProgram.Id, 0, "FragColor");
}
WindowMatrix = Matrix4.Identity;
ProjectionMatrix = new Matrix4(new Vector4(2F / window.Width, 0, 0, 0),
new Vector4(0, -2F / window.Height, 0, 0),
new Vector4(0, 0, 1, 0),
new Vector4(0, 0, 0, 1)) * Matrix4.CreateTranslation(-1, 1, 0);
var newCam = new Camera();
newCam.Activate();
renderList = new LinkedList<IRenderable>();
updateList = new LinkedList<IUpdatable>();
renderRemoveList = new LinkedList<IRenderable>();
updateRemoveList = new LinkedList<IUpdatable>();
Utility.Utility.ProcessOGLErrors();
CreatePrimitives();
ChangeViewPort(window.Width, window.Height);
Camera.CurrentCamera.X = ViewportWidth / 2;
Camera.CurrentCamera.Y = ViewportHeight / 2;
var stage = new Stage();
AddEntity(stage);
window.GameWindow.Load += ((x, y) => loadHandler(stage));
window.GameWindow.Load += MainLoop;
window.GameWindow.Run();
return stage;
}