public static Vector2D WorldToScreen(Vector3D world)
{
Vector2D vec2;
Vector2D vector2D;
ViewMatrix viewMatrix = ViewMatrix;
float m41 = viewMatrix.M41 * world.X + viewMatrix.M42 * world.Y + viewMatrix.M43 * world.Z + viewMatrix.M44;
if (m41 < 0.01)
{
vector2D = new Vector2D()
{
X = 0f,
Y = 0f
};
vec2 = vector2D;
}
else
{
float single = 1f / m41;
float m11 = (viewMatrix.M11 * world.X + viewMatrix.M12 * world.Y + viewMatrix.M13 * world.Z + viewMatrix.M14) * single;
float m21 = (viewMatrix.M21 * world.X + viewMatrix.M22 * world.Y + viewMatrix.M23 * world.Z + viewMatrix.M24) * single;
vector2D = new Vector2D()
{
X = (m11 + 1f) * 0.5f * ExternalCounterstrike.Overlay.Width,
Y = (m21 - 1f) * -0.5f * ExternalCounterstrike.Overlay.Height
};
vec2 = vector2D;
}
return(vec2);
}
public Vector3 EyeToWorldCoords(Vector4 eyeCoords)
{
Matrix4 inverseView = ViewMatrix.Inverse();
Vector4 worldCoords = Vector4.Transform(eyeCoords, inverseView);
Vector3 worldCoordsFinal = new Vector3(worldCoords.X, worldCoords.Y, worldCoords.Z);
worldCoordsFinal = worldCoordsFinal.Normalize();
return(worldCoordsFinal);
}
protected override void OnUpdate(TickEventArgs args)
{
base.OnUpdate(args);
//Grab local player
LocalPlayer.Reset();
ViewMatrix.Reset();
//GameRules.Reset();
PlayerResources.Reset();
ClientState.Reset();
GameDirectory.Reset();
BaseEntitites.Clear();
PlayersOld.Clear();
PlayersOld.CopyFrom(Players);
Players.Clear();
Weapons.Clear();
//Load map
if (ClientState.Value != null && ClientState.Value.Map.Value != null)
{
if (ClientState.Value.Map.Value != lastMap)
{
var path = Path.Combine(GameDirectory.Value, ClientState.Value.Map.Value);
//try
//{
lastMap = ClientState.Value.Map.Value;
if (File.Exists(path))
{
using (var str = new FileStream(path, FileMode.Open, FileAccess.Read))
{
var bsp = new BSPFile(str);
Map = bsp;
}
//}catch(Exception ex)
//{
// Program.Logger.Error("Failed to parse map \"{0}\": {1}", path, ex.Message);
//}
}
}
}
}
/// <summary>
/// Renders teh current controller to the renderControl.
/// </summary>
/// <param name="renderTarget">The render target.</param>
/// <param name="swapChain">The swap chain.</param>
/// <exception cref="System.ObjectDisposedException"></exception>
private void renderControl_Render([NotNull] RenderTarget renderTarget, [NotNull] SwapChain swapChain)
{
IGraphics graphics = _directXGraphics;
Controller controller = _activeController;
if (graphics == null)
{
throw new ObjectDisposedException(nameof(Main));
}
renderTarget.BeginDraw();
renderTarget.Transform = ViewMatrix.ToRawMatrix3x2();
renderTarget.Clear(Color.White);
lock (_lock)
controller?.Draw(graphics);
renderTarget.EndDraw();
swapChain.Present(0, PresentFlags.None);
}
public Vector WorldToScreen(Vector v)
{
return(ViewMatrix.Transform(v));
}
public Point WorldToScreen(Point p)
{
return(ViewMatrix.Transform(p));
}
/// <summary>
/// Transforms a point through the viewMatrix converting it from screen space to world space.
/// </summary>
/// <param name="position">The point to transform.</param>
/// <returns>The provided point in the world.</returns>
public virtual Vector2 ScreenToWorld(Vector2 position)
{
return(Vector2.Transform(position, ViewMatrix.Inverted()));
}
public void Prepare()
{
var vp = ViewMatrix.PostMultiply(ProjectionMatrix);
CullingFrustum.SetViewProjectionMatrix(vp);
}
public Vector3 ToObjectPoint(Vector3 p)
{
return(Vector3.Transform(p, ViewMatrix.Inverted()));
}
