koobas.hobune.stream
ScreenPointToLocalPointInRectangle not giving output
I started to make a script for touch control behavior to a UI panel. In the screen there is a UI Panel with an image component. So if I click on UI panel, the "hit" message must be shown on the console. But it doesn,t. The script is as follows.
using System.Collections;
using UnityEngine.EventSystems;
using UnityEngine;
using UnityEngine.UI;
public class TouchControls : MonoBehaviour,IDragHandler,IPointerUpHandler,IPointerDownHandler {
private Image Touchpanel;
Vector3 inputVector;
// Use this for initialization
void Start () {
Touchpanel = GetComponent<Image>();
}
public virtual void OnPointerDown(PointerEventData ped){
OnDrag(ped);
}
public virtual void OnDrag(PointerEventData ped){
Vector2 pos;
if (RectTransformUtility.ScreenPointToLocalPointInRectangle(Touchpanel.rectTransform, ped.position, ped.pressEventCamera, out pos))
{
Debug.Log("hit");
}
}
public virtual void OnPointerUp(PointerEventData ped){
}
}
What have I done wrong in the code to not get the "hit" message? Any help is valued highly.
For a RectTransform in a Canvas set to Screen Space - Overlay mode, the cam parameter should be null.
