Camera face mouse click

Unity Engine
1

I have no idea why I cannot make my cam face the location on the 3D world where I have performed a click. Am I using screen to world in a wrong way?

Here is the snippet:

p_pos = Input.mousePosition;
mainCam.transform.LookAt(mainCam.ScreenToWorldPoint(p_pos);

I actually want to do something else, which is making the camera face a location where I have made a spread gesture to zoom in. But if I get this to work, I can handle there rest… I guess…

I have alse tried to cast the mouse position to a Vector3, but nothing different happens.

Regards.

2

If I remember correctly, the right way is:
C#

Vector3 p_pos = camera.ScreenToWorldPoint(new Vector3(Input.mousePosition.x, Input.mousePosition.y, camera.nearClipPlane));
mainCam.transform.LookAt(p_pos);
3

yep, that did it.

Thanks, Patico