//scale = 1 will draw to scale. WARNING: looks really large
public static void DrawForces(Vector2 pos, List<Force> currForces, float thick, float scale)
{
foreach (var f in currForces)
{
Color c;
switch (f.t)
{
case ForceType.Gravity:
c = Color.Green;
break;
case ForceType.Spring:
c = Color.Red;
break;
case ForceType.Drag:
c = Color.SaddleBrown;
break;
default:
throw new NotImplementedException("add a force color, yo!");
}
DrawArrow(pos.P2C(), (pos + scale * f.f).P2C(), c, thick);
}
}