How can I make a random deployed point move to new position and return to the same position ?

if I have random point this point move in the following way

OldPosition = let say (0,0)

v=8mps

AngleOption = [-14.3239 -7.1620 7.1620 14.3239];  
 
for Angle1 = 1:numel(AngleOption)
    pickangle11 = AngleOption(Angle1);
    ZZ= Do some calculations

Displacement = [cos(pickangle11(:)) .* v1 ,sin(pickangle11(:)) .* v1]; 
NewPosition = OldPosition + Displacement
end

How can Move the point x from the original position (OldPosition) to the New Position 1 and let it return to the original Position (OldPosition)

and so on up to experience all 4 angles ?

In other word make it move in direction 1 and back the original position, then move in direction 2 and back the original position , then move in direction 3 and back the original position , and finally move in direction 4 and back to the original position, to let choose the best direction , this is the purpose

Thanks in advance for any help