/// <summary>
/// Initializes a new instance of the <see cref="Camera"/> class.
/// </summary>
public Camera()
{
this.fieldOfView = (float)Math.PI / 4.0f;
this.aspectRatio = 1.33f;
this.nearPlaneDistance = 1.0f;
this.farPlaneDistance = 800f;
this.x = 1;
this.y = 1;
this.z = 1;
this.offset = new Vector3(0, 0, 0);
this.frustumPlanes = new Plane[6];
this.frustumVectors = new Vector3[8];
UpdateProjectionMatrix();
this.visibleObjects = new ViewableObjectCollection();
}
/// <summary>
/// Builds the terrain for the engine based upon the information about
/// the <see cref="LJM.Similization.Server.Grid"/>.
/// </summary>
/// <param name="tileset"></param>
public void InitializeEngine(Tileset tileset)
{
float[,] elevationData;
elevationData = new float[this.grid.Size.Width, this.grid.Size.Height];
OnStatusChanged(new StatusChangedEventArgs("Reading Elevation Data...", 0));
for (int i = 0; i < this.grid.Size.Width; i++)
{
for (int j = 0; j < this.grid.Size.Height; j++)
{
elevationData[i, j] = this.grid.GetCell(new Point(i, j)).Altitude;
}
}
OnStatusChanged(new StatusChangedEventArgs("Building Quad Tree...", 10));
Rectangle bounds = new Rectangle(0, 0, (int)(this.grid.Size.Width * 10.9), (int)(this.grid.Size.Height * 10.9));
topNode = new QuadTreeNode(bounds, 0, 7, null);
OnStatusChanged(new StatusChangedEventArgs("Building terrain...", 25));
this.terrain = new Terrain(this.grid);
this.terrain.LoadProgress += new EventHandler <StatusChangedEventArgs>(this.TerrainLoadProgress);
this.terrain.Load(tileset);
OnStatusChanged(new StatusChangedEventArgs("Creating Camera...", 80));
this.currentCamera = new Camera();
this.cameras = new Collection <Camera>();
this.cameras.Add(this.currentCamera);
OnStatusChanged(new StatusChangedEventArgs("Building SkyBox...", 85));
this.skyBox = new SkyBox(
@"SkyBox\Dunes_Front.tga",
@"SkyBox\Dunes_Right.tga",
@"SkyBox\Dunes_Back.tga",
@"SkyBox\Dunes_Left.tga",
@"SkyBox\Dunes_Top.tga",
@"SkyBox\Dunes_Bottom.tga");
OnStatusChanged(new StatusChangedEventArgs("Adding Objects...", 90));
this.viewableObjects = new ViewableObjectCollection();
this.ready = true;
OnStatusChanged(new StatusChangedEventArgs("Engine Loaded Successfully.", 100));
}
/// <summary>
/// Initializes a new instance of the <see cref="ViewableObjectCollection"/> class.
/// </summary>
public ViewableObject()
{
this.quadTreeNodes = new Collection <QuadTreeNode>();
this.children = new ViewableObjectCollection();
}