How to convert 2d rect position x and position y to 3D gameobject transform position

Questions & Answers
1

HI , From Rect(new Rect(100,120,200,150)) position x(100)and position y(120), i need to convert as 3d transform position. My camera is ortho camera. Can any one help me this. Thanks in advance.

2

public Vector3 ScreenToWorldPoint(Vector3 position);