public override void Initialize() {
GL.Enable(EnableCap.DepthTest);
GL.Enable(EnableCap.CullFace);
GL.Enable(EnableCap.Lighting);
GL.Enable(EnableCap.Light0);
cameraPlane = new Plane();
Resize(MainGameWindow.Window.Width, MainGameWindow.Window.Height);
grid = new Grid(true);
model = new OBJLoader("Assets/test_object.obj");
GL.Light(LightName.Light0, LightParameter.Position, new float[] { 0.0f, 0.5f, 0.5f, 0.0f });
GL.Light(LightName.Light0, LightParameter.Ambient, new float[] { 0f, 1f, 0f, 1f });
GL.Light(LightName.Light0, LightParameter.Diffuse, new float[] { 0f, 1f, 0f, 1f });
GL.Light(LightName.Light0, LightParameter.Specular, new float[] { 1f, 1f, 1f, 1f });
for (int i = 0; i < 6; i++) {
frustum[i] = new Plane();
}
MouseState mouse = OpenTK.Input.Mouse.GetState();
LastMousePosition = new Vector2(mouse.X, mouse.Y);
viewMatrix = Move3DCamera(0f);
}
public override void Initialize() {
grid = new Grid(true);
cubeVertices = new float[] { //includes colors
-1.0f,-1.0f,1.0f,//vertex 1
1.0f,-1.0f,1.0f,//vertex2
1.0f,1.0f,1.0f,//vertex3
-1.0f,1.0f,1.0f,//vertex4
-1.0f,-1.0f,-1.0f,//vertex5
1.0f,-1.0f,-1.0f,//vertex6
1.0f,1.0f,-1.0f,//vertex7
-1.0f,1.0f,-1.0f,//vertex8
//colors
1.0f,0.0f,0.0f,//vertex1
0.0f,1.0f,0.0f,//vertex2
0.0f,0.0f,1.0f,//vertex3
1.0f,1.0f,1.0f,//vertex4
1.0f,0.0f,0.0f,//vertex5
0.0f,1.0f,0.0f,//vertex6
0.0f,0.0f,1.0f,//vertex7
1.0f,1.0f,1.0f//vertex8
};
cubeIndicies = new uint[] {
//front
0,1,2,//front triangle1
2,3,0,//front triangle2
//top
1,5,6,//top triangle1
6,2,1,//top triangle2
//back
7,6,5,//back triangle1
5,4,7,//back triangle2
//bottom
4,0,3,//bottom triangle1
3,7,4,//bottom triangle2
//left
4,5,1,//left triangle1
1,0,4,//left triangle2
//right
3,2,6,//right triangle1
6,7,3//right triangle2
};
numIndices = cubeIndicies.Length;
vertexBuffer = GL.GenBuffer();
GL.BindBuffer(BufferTarget.ArrayBuffer, vertexBuffer);
GL.BufferData(BufferTarget.ArrayBuffer, new System.IntPtr(cubeVertices.Length * sizeof(float)), cubeVertices, BufferUsageHint.DynamicDraw);
indexBuffer = GL.GenBuffer();
GL.BindBuffer(BufferTarget.ElementArrayBuffer, indexBuffer);
GL.BufferData(BufferTarget.ElementArrayBuffer, new System.IntPtr(cubeIndicies.Length * sizeof(uint)), cubeIndicies, BufferUsageHint.StaticDraw);
GL.BindBuffer(BufferTarget.ElementArrayBuffer, 0);
GL.BindBuffer(BufferTarget.ElementArrayBuffer, 0);
}
public override void Initialize() {
grid = new Grid(true);
cubeVertices = new float[] {
-1.0f,-1.0f,1.0f,//vertex 1
1.0f,-1.0f,1.0f,//vertex2
1.0f,1.0f,1.0f,//vertex3
-1.0f,1.0f,1.0f,//vertex4
-1.0f,-1.0f,-1.0f,//vertex5
1.0f,-1.0f,-1.0f,//vertex6
1.0f,1.0f,-1.0f,//vertex7
-1.0f,1.0f,-1.0f//vertex8
};
cubeColors = new float[] {
1.0f,0.0f,0.0f,//vertex1
0.0f,1.0f,0.0f,//vertex2
0.0f,0.0f,1.0f,//vertex3
1.0f,1.0f,1.0f,//vertex4
1.0f,0.0f,0.0f,//vertex5
0.0f,1.0f,0.0f,//vertex6
0.0f,0.0f,1.0f,//vertex7
1.0f,1.0f,1.0f//vertex8
};
cubeIndicies = new uint[] {
//front
0,1,2,//front triangle1
2,3,0,//front triangle2
//top
1,5,6,//top triangle1
6,2,1,//top triangle2
//back
7,6,5,//back triangle1
5,4,7,//back triangle2
//bottom
4,0,3,//bottom triangle1
3,7,4,//bottom triangle2
//left
4,5,1,//left triangle1
1,0,4,//left triangle2
//right
3,2,6,//right triangle1
6,7,3//right triangle2
};
}
public override void Initialize() {
models = OBJManager.Instance;
models.Initialize();
models.LoadOBJ("Assets/test_object.obj");
GL.Enable(EnableCap.DepthTest);
GL.Enable(EnableCap.CullFace);
GL.Enable(EnableCap.Lighting);
GL.Enable(EnableCap.Light0);
Resize(MainGameWindow.Window.Width, MainGameWindow.Window.Height);
grid = new Grid(true);
models = OBJManager.Instance;
GL.Light(LightName.Light0, LightParameter.Position, new float[] { 0.0f, 0.5f, 0.5f, 0.0f });
GL.Light(LightName.Light0, LightParameter.Ambient, new float[] { 0f, 1f, 0f, 1f });
GL.Light(LightName.Light0, LightParameter.Diffuse, new float[] { 0f, 1f, 0f, 1f });
GL.Light(LightName.Light0, LightParameter.Specular, new float[] { 1f, 1f, 1f, 1f });
}
public static void Main(string[] args) {
//create new window
Window = new MainGameWindow();
Axiis = new Grid();
TheGame = new CameraExample();
TheGame.Resize(Window.Width, Window.Height);
Window.Load += new EventHandler<EventArgs>(Initialize);
Window.UpdateFrame += new EventHandler<FrameEventArgs>(Update);
Window.RenderFrame += new EventHandler<FrameEventArgs>(Render);
Window.Unload += new EventHandler<EventArgs>(Shutdown);
Window.Title = "Game Name";
Window.ClientSize = new System.Drawing.Size(800, 600);
Window.VSync = VSyncMode.On;
//run 60fps
Window.Run(60.0f);
//Dispose at end
Window.Dispose();
}
public override void Initialize() {
grid = new Grid();
}
public SolarSystem() {
grid = new Grid();
GL.Enable(EnableCap.DepthTest);
}
public Shaded_triangle() {
grid = new Grid();
}
public override void Initialize() {
grid = new Grid(true);
GL.Enable(EnableCap.DepthTest);
GL.Enable(EnableCap.CullFace);
Resize(MainGameWindow.Window.Width, MainGameWindow.Window.Height);
}
public override void Initialize() {
base.Initialize();
base.Initialize();
grid = new Grid(true);
snow = new SnowParticleSystem(5000, new Vector3(0f, 0f, 0f), new Vector3(10f, 10f, 10f));
GL.Enable(EnableCap.DepthTest);
GL.Enable(EnableCap.CullFace);
GL.Enable(EnableCap.Texture2D);
GL.Enable(EnableCap.Blend);
GL.BlendFunc(BlendingFactorSrc.SrcAlpha, BlendingFactorDest.OneMinusSrcAlpha);
crazyTexture = GL.GenTexture();
GL.BindTexture(TextureTarget.Texture2D, crazyTexture);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMinFilter, (int)TextureMagFilter.Linear);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMagFilter, (int)TextureMagFilter.Linear);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapS, (int)TextureWrapMode.Repeat);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapT, (int)TextureWrapMode.Repeat);
{
//load bmp texture
Bitmap bmp = new Bitmap("Assets/crazy_taxi.png");
//get the data about bmp
BitmapData bmp_data = bmp.LockBits(new Rectangle(0, 0, bmp.Width, bmp.Height), ImageLockMode.ReadOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
//upload data to gpu
GL.TexImage2D(TextureTarget.Texture2D, 0, PixelInternalFormat.Rgba, bmp_data.Width, bmp_data.Height, 0, OpenTK.Graphics.OpenGL.PixelFormat.Bgra, PixelType.UnsignedByte, bmp_data.Scan0);
//mark cpu memory for disposal
bmp.UnlockBits(bmp_data);
bmp.Dispose();
}
houseTexture = GL.GenTexture();
GL.BindTexture(TextureTarget.Texture2D, houseTexture);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMinFilter, (int)TextureMagFilter.Linear);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMagFilter, (int)TextureMagFilter.Linear);
{
Bitmap bmp = new Bitmap("Assets/houses.png");
BitmapData bmp_data = bmp.LockBits(new Rectangle(0, 0, bmp.Width, bmp.Height), ImageLockMode.ReadOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
house1_uv_bottom = 326.0f/(float)bmp.Height;
house1_uv_right = 186.0f / (float)bmp.Width;
house2_uv_left = 332.0f / (float)bmp.Width;
house2_uv_right = (332.0f + 180.0f) / (float)bmp.Width;
house2_uv_bottom = 336.0f / (float)bmp.Height;
GL.TexImage2D(TextureTarget.Texture2D, 0, PixelInternalFormat.Rgba, bmp_data.Width, bmp_data.Height, 0, OpenTK.Graphics.OpenGL.PixelFormat.Bgra, PixelType.UnsignedByte, bmp_data.Scan0);
bmp.UnlockBits(bmp_data);
bmp.Dispose();
}
uiTexture = GL.GenTexture();
GL.BindTexture(TextureTarget.Texture2D, uiTexture);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMinFilter, (int)TextureMagFilter.Linear);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMagFilter, (int)TextureMagFilter.Linear);
{
//load bmp texture
Bitmap bmp = new Bitmap("Assets/ui_atlas.png");
//get the data about bmp
BitmapData bmp_data = bmp.LockBits(new Rectangle(0, 0, bmp.Width, bmp.Height), ImageLockMode.ReadOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
uiTextureSize = new Size(bmp.Width, bmp.Height);
//upload data to gpu
GL.TexImage2D(TextureTarget.Texture2D, 0, PixelInternalFormat.Rgba, bmp_data.Width, bmp_data.Height, 0, OpenTK.Graphics.OpenGL.PixelFormat.Bgra, PixelType.UnsignedByte, bmp_data.Scan0);
//mark cpu memory for disposal
bmp.UnlockBits(bmp_data);
bmp.Dispose();
}
}
public override void Initialize() {
base.Initialize();
grid = new Grid();
}
public GLSolarSystem() {
grid = new Grid();
GL.Enable(EnableCap.DepthTest);
Resize(MainGameWindow.Window.Width, MainGameWindow.Window.Height);
}
public override void Initialize() {
grid = new Grid();
GL.Enable(EnableCap.DepthTest);
}
