public static void DrawLine(Vector3 from, Vector3 to, System.Drawing.Color color)
{
var vertices = new PositionColored[2];
vertices[0] = new PositionColored(Vector3.Zero, color.ToArgb());
from = from.LSSwitchYZ();
to = to.LSSwitchYZ();
vertices[1] = new PositionColored(to - from, color.ToArgb());
InternalRender(from);
Drawing.Direct3DDevice.DrawUserPrimitives(PrimitiveType.LineList, vertices.Length / 2, vertices);
}