I updated a periscope grid
Now the grid is suitable for calculation of a torpedo triangle and successful attack.
Now I do the facilitated version, with automatic calculation of parameters of the ship and calculation of a course of attack.
But if you want to calculate an angle of attack, there are no problems! We take the calculator in hand and we count!
*now I also do
post (RU) calculation
torpedo triangle
post (RU)
grid periscope