CODEWITHSUNDEEP
c#unity-game-engine
zligg
zligg

Reputation: 49

Using Raycast to see if canvas button clicked

I get the button using this:

Button button = GameObject.FindGameObjectWithTag("MainCanvas").GetComponentInChildren<Button>();

And then I do:

void Update()
{
    Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
    RaycastHit hit;
    if (Physics.Raycast(ray, hit))
    {       
        if (button.collider.Raycast(mainCamera.ScreenPointToRay(Input.mousePosition), hit))
        { 
            //Code to run when button clicked
        }
    }   
}

However I keep getting errors on this. Any idea where I've gone wrong?

Error:

Argument 1: Cannot convert from UnityEngine.Ray to UnityEngine.Vector3 Argument 1: Cannot convert from UnityEngine.RaycastHit to UnityEngine.Vector3 Component.collider is obsolete. Property: collider has been depricated Component does not contain a definition for Raycast and no extension method 'Raycast' accepting a first argument type of 'Component' could be found

Upvotes: 0

Views: 747

Answers (1)

maraaaaaaaa
maraaaaaaaa

Reputation: 8163

Its because there is no such a field as Button.collider. The compiler has no idea what field you are trying to access. It also is saying that that field has been deprecated so there you go

Upvotes: 1

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