object rotating arround other shot out

i need that an object that its arround other shot out in straight line relative to diameter line like this picture:

Remember that the object its rotating.

Thx very much

 

No such thing as a "Diameter" line? Your picture indicates you want it to just shoot at the other when it's close enough? A circle does not have a concept of "forward" so you're Diameter line can be an infinite number around the circle

 

Than do it
Post your code you have or the problem you have to start this

 

sorry about my explanation heheh i just need when click the mouse

• if(Input.GetMouseButtonDown(0)){

the object2 shot out in straigh line relative to center of object1
thx and sory about explanation

 

First you need a reference to object1 , than spawn the bullet with the same rotation than object1 at position object2,

don't know how your bullet movement script looks like, but you have to move your bullet with something like

transform.position += transform.up * bulletspeed* Time.deltaTime;