Esempio n. 1
0
        /// <summary>
        /// Loads graphics resources needed for the game.
        /// </summary>
        public override void LoadGraphicsContent(bool loadAllContent)
        {
            // Initialize the camera

            camera = new FirstPersonCamera(GameOptions.CameraAccelerationMagnitude, GameOptions.CameraRotationSpeed,
                                           GameOptions.CameraVelocityDecayRate);
            camera.AspectRatio = (float)ScreenManager.GraphicsDevice.Viewport.Width /
                                 (float)ScreenManager.GraphicsDevice.Viewport.Height;
            camera.Position = new Vector3(0, GameOptions.TerrainMaxHeight, 0);
            camera.Angles   = new Vector3(-MathHelper.PiOver2, 0.0f, 0.0f);

            if (loadAllContent)
            {
                // Load the sky box
                skyBox = new SkyBox(ScreenManager.Game, ScreenManager.Content, camera);

                // Set up the terrain parameters
                TerrainQuadTreeParameters parameters = new TerrainQuadTreeParameters();

                parameters.HeightMapName    = "Content\\Textures\\Heightmap";
                parameters.LayerMap0Name    = "Content\\Textures\\grass01";
                parameters.LayerMap1Name    = "Content\\Textures\\rock01";
                parameters.LayerMap2Name    = "Content\\Textures\\snow01";
                parameters.GrassTextureName = "Content\\Textures\\grass";

                parameters.MaxHeight    = GameOptions.TerrainMaxHeight;
                parameters.TerrainScale = GameOptions.TerrainScale;

                parameters.MaxScreenSpaceError = 0.075f;
                parameters.ScreenHeight        = ScreenManager.Game.GraphicsDevice.Viewport.Height;
                parameters.FieldOfView         = camera.FieldOfView;

                parameters.GrassChunkDimension        = 30;
                parameters.GrassChunkStarSeparation   = 266.6f;
                parameters.GrassStartFadingInDistance = 4000.0f;
                parameters.GrassStopFadingInDistance  = 3900.0f;

                parameters.WindStrength  = 100.0f;
                parameters.WindDirection = new Vector4(-1.0f, 0.0f, 0.0f, 0.0f);

                parameters.DoPreprocessing = true;

                parameters.ComputePerspectiveScalingFactor();

                terrain = new TerrainQuadTree(ScreenManager.Game, ScreenManager.Content, parameters);

                // Iniialize the water manager
                waterManager = new WaterManager(ScreenManager.Game, GameOptions.WaterHeight);
            }
        }
Esempio n. 2
0
        /// <summary>
        /// Loads graphics resources needed for the game.
        /// </summary>
        public override void LoadGraphicsContent(bool loadAllContent)
        {
            // Initialize the camera

            camera = new FirstPersonCamera(GameOptions.CameraAccelerationMagnitude, GameOptions.CameraRotationSpeed,
                                           GameOptions.CameraVelocityDecayRate);
            camera.AspectRatio = (float)ScreenManager.GraphicsDevice.Viewport.Width /
                                    (float)ScreenManager.GraphicsDevice.Viewport.Height;
            camera.Position = new Vector3(0, GameOptions.TerrainMaxHeight, 0);
            camera.Angles = new Vector3(-MathHelper.PiOver2, 0.0f, 0.0f);

            if (loadAllContent)
            {
                // Load the sky box
                skyBox = new SkyBox(ScreenManager.Game, ScreenManager.Content, camera);

                // Set up the terrain parameters
                TerrainQuadTreeParameters parameters = new TerrainQuadTreeParameters();

                parameters.HeightMapName = "Content\\Textures\\Heightmap";
                parameters.LayerMap0Name = "Content\\Textures\\grass01";
                parameters.LayerMap1Name = "Content\\Textures\\rock01";
                parameters.LayerMap2Name = "Content\\Textures\\snow01";
                parameters.GrassTextureName = "Content\\Textures\\grass";

                parameters.MaxHeight = GameOptions.TerrainMaxHeight;
                parameters.TerrainScale = GameOptions.TerrainScale;

                parameters.MaxScreenSpaceError = 0.075f;
                parameters.ScreenHeight = ScreenManager.Game.GraphicsDevice.Viewport.Height;
                parameters.FieldOfView = camera.FieldOfView;

                parameters.GrassChunkDimension = 30;
                parameters.GrassChunkStarSeparation = 266.6f;
                parameters.GrassStartFadingInDistance = 4000.0f;
                parameters.GrassStopFadingInDistance = 3900.0f;

                parameters.WindStrength = 100.0f;
                parameters.WindDirection = new Vector4(-1.0f, 0.0f, 0.0f, 0.0f);

                parameters.DoPreprocessing = true;

                parameters.ComputePerspectiveScalingFactor();

                terrain = new TerrainQuadTree(ScreenManager.Game, ScreenManager.Content, parameters);

                // Iniialize the water manager
                waterManager = new WaterManager(ScreenManager.Game, GameOptions.WaterHeight);
            }
        }