internal static Point WorldToScreen(float x, float y, float z, bool realPos)
{
var Result = new Point
{
X = 0,
Y = 0
};
Vector pseudoVec = new Vector(x, y, z);
Vector Pos = new Vector(X, Y, Z);
Vector diff = pseudoVec - Pos;
Vector view = diff * Matrix.Inverse();
Vector cam = new Vector(-view.Y, -view.Z, view.X);
Single WowWidth = Convert.ToSingle((uint)InterfaceHelper.WindowWidth);
Single WowHeight = Convert.ToSingle((uint)InterfaceHelper.WindowHeight);
Single fHorizontalAdjust = ((WowWidth / WowHeight >= 1.6f) ? 55.0f : 44.0f);
Single fScreenX = WowWidth / 2.0f;
Single fScreenY = WowHeight / 2.0f;
Rect rect = new Rect();
GetClientRect(Memory.WindowHandle, ref rect);
float modifier = 1.0f;
float modifier2 = 1.08f;
if (1.0 * rect.right / rect.bottom > 1.5)
{
modifier *= 1.15f;
modifier2 = 1.0f;
}
Single fTmpX = fScreenX / (Single)Math.Tan((((WowWidth / WowHeight) * fHorizontalAdjust) * modifier2 * modifier / 2.0f) * Deg2Rad);
Single fTmpY = fScreenY / (Single)Math.Tan((((WowWidth / WowHeight) * 35) / 2.0f) * Deg2Rad);
Result.X = (int)(fScreenX + cam.X * fTmpX / cam.Z);
Result.Y = (int)(fScreenY + cam.Y * fTmpY / cam.Z);
if (Result.X < 0 || Result.Y < 0)
{
Result.X = 0;
Result.Y = 0;
}
else
{
if (realPos)
{
Point p = new Point();
Frame.ScreenToClient(Memory.WindowHandle, ref p);
Result.X += Math.Abs(p.X);
Result.Y += Math.Abs(p.Y);
}
Result.Y -= 20;
}
return Result;
}
public static Vector operator -(Vector v1, Vector v2)
{
var v3 = new Vector((v1._x - v2._x), (v1._y - v2._y), (v1._z - v2._z));
return v3;
}
public static Vector operator +(Vector v1, Vector v2)
{
var v3 = new Vector((v1._x + v2._x), (v1._y + v2._y), (v1._z + v2._z));
return v3;
}
public void SetVec(Vector v)
{
_x = v._x;
_y = v._y;
_z = v._z;
}
public Vector(Vector v)
{
_x = v._x;
_y = v._y;
_z = v._z;
}
public static Vector operator *(Vector v, Matrix m)
{
var res = new Vector(m._x1 * v.X + m._y1 * v.Y + m._z1 * v.Z,
m._x2 * v.X + m._y2 * v.Y + m._z2 * v.Z,
m._x3 * v.X + m._y3 * v.Y + m._z3 * v.Z);
return res;
}
