if(other.game.tag == "category"){
// Obj1์— ์ถฉ๋Œํ–ˆ์„๋•Œ
Obj1Logic obj = other.game.GetComponent<Obj1Logic>();
// Obj2์— ์ถฉ๋Œํ–ˆ์„๋•Œ
ย  Obj2Logic obj = other.game.GetComponent<Obj2Logic>();
}

์˜ค๋ธŒ์ ํŠธ 1, 2 ๋‘˜๋‹ค ํ”„๋ฆฌํŒน์ด๋ผ other.game.name์œผ๋กœ ์•ˆ๋จ