koobas.hobune.stream
Camera 2D Movement android unity
Hi,
I m touching a camera in my android device and it moves with touch but i want to limit it's moves in X and Y axis , here is the code that let me move the camera.
using UnityEngine;
using System.Collections;
public class Example : MonoBehaviour
{
public float speed = 0.1F;
void Update() {
if (Input.touchCount > 0 && Input.GetTouch(0).phase == TouchPhase.Moved) {
Vector2 touchDeltaPosition = Input.GetTouch(0).deltaPosition;
transform.Translate(-touchDeltaPosition.x * speed * Time.deltaTime, -touchDeltaPosition.y * speed * Time.deltaTime, 0);
}
}
}
Thanks for your help
Best Answer
I Found a Solution for my problem. now i can touch on device screen to go left , right, up and down .
This script is attached to the main Camera. this script let me move the camera and let me limit it's moves in X and Y axis:
float maxXleft = -13.0f;
float maxXright = 14.0f;
float maxYleft = -7.0f;
float maxYright = 18.0f;
#region Touch Mobile
if (Input.touchCount > 0 && Input.GetTouch(0).phase == TouchPhase.Moved)
{
Vector2 touchDeltaPosition = Input.GetTouch(0).deltaPosition;
transform.Translate(-touchDeltaPosition.x * speed * Time.deltaTime, -touchDeltaPosition.y * speed * Time.deltaTime, 0);
Vector3 tmpPosX = transform.position;
tmpPosX.x = Mathf.Clamp(tmpPosX.x, maxXleft,maxXright);
transform.position = tmpPosX;
Vector3 tmpPosY = transform.position;
tmpPosY.y = Mathf.Clamp(tmpPosY.y,maxYleft, maxYright);
transform.position = tmpPosY;
}
#endregion
