private void prepareTerrain(Terrain terrain)
{
RawModel rawModel = terrain.model;
Gl.BindVertexArray(rawModel.vaoID);
Gl.EnableVertexAttribArray(0);
Gl.EnableVertexAttribArray(1);
Gl.EnableVertexAttribArray(2);
ModelTexture texture = terrain.texture;
shader.loadVariables(texture.shineDamper, texture.reflectivity);
Gl.ActiveTexture(TextureUnit.Texture0);
Gl.BindTexture(TextureTarget.Texture2d, texture.textureId);
}
static void Main(string[] args)
{
// Initialize OpenGL
Gl.Initialize();
// If the library isn't in the environment path we need to set it
Glfw.ConfigureNativesDirectory("..\\..\\libs/glfw-3.2.1.bin.WIN32/lib-mingw");
// Initialize the GLFW
if (!Glfw.Init())
{
Environment.Exit(-1);
}
// Create a windowed mode window and its OpenGL context
var window = Glfw.CreateWindow(width, height, "Unreal Engine 4");
if (!window)
{
Glfw.Terminate();
Environment.Exit(-1);
}
// set window icon
Glfw.Image icon = Utils.getImage("..\\..\\res/logo.png");
Glfw.SetWindowIcon(window, icon);
// Make the window's context current
Glfw.MakeContextCurrent(window);
// create loder and renderer
Loader loader = new Loader();
// create model
RawModel model = OBJLoader.loadObjModel("Spruce", loader);
ModelTexture texture = new ModelTexture(loader.loadTexture("..\\..\\res/branch.png"));
TexturedModel staticModel = new TexturedModel(model, texture);
staticModel.modelTexture.shineDamper = 10;
staticModel.modelTexture.reflectivity = 0;
Light light = new Light(new Vertex3f(0, 0, -25), new Vertex3f(1f, 1f, 1f));
ModelTexture terrainTexture = new ModelTexture(loader.loadTexture("..\\..\\res/b.jpeg"));
terrainTexture.shineDamper = 10;
terrainTexture.reflectivity = 0;
Terrain terrain = new Terrain(0, -400, loader, terrainTexture);
//Terrain terrain2 = new Terrain(1, -400, loader, terrainTexture);
Camera camera = new Camera();
List <Entity> allShapes = new List <Entity>();
Random random = new Random();
for (int i = 0; i < 500; i++)
{
double x = random.NextDouble() * 800 - 400;
double y = 0;
double z = random.NextDouble() * 800 - 800;
allShapes.Add(new Entity(staticModel, new Vertex3f((float)x, (float)y, (float)z), 90, 0, 0, 1));
}
MasterRenderer renderer = new MasterRenderer(new WinowInfo(width, height));
// Loop until the user closes the window
while (!Glfw.WindowShouldClose(window))
{
// Render here
camera.move(window);
renderer.processTerrain(terrain);
//renderer.processTerrain(terrain2);
foreach (Entity shape in allShapes)
{
renderer.processEntity(shape);
}
renderer.render(light, camera);
//Swap front and back buffers
Glfw.SwapBuffers(window);
// Poll for and process events
Glfw.PollEvents();
}
// clean memory
renderer.cleanUP();
loader.CleanUp();
// terminate program
Glfw.Terminate();
}