如何在Unity（2D）中绘制十字准线

Question

I have a Player class with an OnGUI() method, in which I'm calculating the position of a crosshair I want to draw. Also in the same scene, I have a Canvas GameComponent called Crosshair (on the UI layer), which has an Image child which contains the crosshair sprite/image. I haven't been able to find this anywhere, but how do I tell the code in OnGUI() to take this Crosshair object and render it at a specific position? Old answers suggest using Texture2D but that's been deprecated by now...

Answer 1

Please check if you are converting the position of your crosshair from world to screen By using Camera.ScreenToWorldPoint .

Also look at the link https://docs.unity3d.com/ScriptReference/Camera.ScreenToWorldPoint.html