koobas.hobune.stream
Event on mouse up
I have a button on a canvas.
The canvas appears when I select a character (the canvas is a child of the character) using SetActive().
What I want to be able to do is click the character, hold the mouse button down, and when I let go of the mouse button, trigger the button below the mouse.
PointerUp and PointerClick events don't seem to work for this ..
Is there any way I can create something like this?
So I am not sure I completely understand this solution, but ... it seems to be pretty easy to setup. The new event system appears to handle most of this, there just isn't anything built into the buttons like PointerUp.
What I did was just used a simple
if(Input.GetMouseButtonUp (0) ) {
ControllerMouseUp();
}
in Update, and then
private void ControllerMouseUp(){
PointerEventData ped = new PointerEventData(EventSystem.current);
ped.position = Input.mousePosition;
List<RaycastResult> rcr = new List<RaycastResult>();
EventSystem.current.RaycastAll(ped, rcr);
if(rcr.Count > 0){
foreach(RaycastResult r in rcr){
if(r.gameObject.tag == "Button"){
// DO STUFF
}
}
}
}
You also have to make sure to add
using System.Collections.Generic;
using UnityEngine.EventSystems;
at the top of your class. Anyway, hopefully this will help someone :)
http://docs.unity3d.com/ScriptReference/MonoBehaviour.OnMouseUp.html
public void OnMouseUp(){
Debug.Log("OnMouseUp triggered");
}
