How to implement the rotation of the tank bot's weapon on the target?

Question

C++ / C#

There is a tank of primitives. He has a gun. When aiming at a player with "LookAt()", the gun looks a little to the side and does not hit. I would be grateful if you tell me how to calculate the Quaternion of rotation on the target, or in a hint why LookAt () does not work as I would like.

Answer 1

Most likely you have a zero turn at the cannon at all in the place of the muzzle. LookAt does not rotate the muzzle at all, but the object itself.