How to disable left click ?

Questions & Answers
1

I got a CameraController attached to the Main Camera,now I can DO SOMETHING by pressing left button and dragging left and right,but the DO SOMETHING happens when I just left-click somewhere on the screen.
I don’t want the left-click,so Any way to disable the left click ? or any other way to solve this problem ?

CameraController code in C#:

void Update()
{

if(Input.GetMouseButton(0))
{
    //DO SOMETHING;
}

}

2

If I understand you correctly you should just add some checks to see if the user is dragging/holding the mouse.

(example code)

//GetMouseButton will return true on any event (down/up/hold)
//GetMouseButtonDown will return true only on the frame in which the button press was detected.
//GetMouseButtonUp will return true only on the frame in which the button release was detected.
    
    
    
//So you could add a check to see if the user is dragging by..
//Example:
public class DetectDrag : MonoBehaviour
{
    
private float timeStamp;
private bool isDragging;
    
void Update()
    {
    if (Input.GetMouseButtonDown(0))
    {
      timeStamp = Time.time;
    }
    
    if (Input.GetMouseButton(0)){
      if ((Time.time >= timeStamp + 0.5f) && (!isDragging)){
        isDragging = true;}
    }
    
    if (Input.GetMouseButtonUp(0)){
      if (isDragging){
       isDragging = false;}
    }
    
    if (isDragging){
     //DO SOMETHING;}
  }    
}