Forum Unity3D-France

Code : Tout sélectionner

using Lean.Touch;
using System.Collections.Generic;
using UnityEngine;

public class TestTouch : MonoBehaviour
{
	private float OriginalRotAng = 0;
	private float OriginalTouchAng = 0;

	private void FingerDown(LeanFinger finger)
	{
		float angle = 0;
		Vector3 axis;
		transform.rotation.ToAngleAxis(out angle, out axis);
		OriginalRotAng = angle;
		Vector3 SpinnerScreenPoint = Camera.main.WorldToScreenPoint(gameObject.transform.position);
		SpinnerScreenPoint = (finger.ScreenPosition - (Vector2)SpinnerScreenPoint);
		OriginalTouchAng = Mathf.Atan2(SpinnerScreenPoint.y, SpinnerScreenPoint.x) * Mathf.Rad2Deg - 90;
	}

	private void OnGesture(List<LeanFinger> fingers)
	{
		Vector3 SpinnerScreenPoint = Camera.main.WorldToScreenPoint(gameObject.transform.position);
		SpinnerScreenPoint = (fingers[0].ScreenPosition - (Vector2)SpinnerScreenPoint);
		float newRot = Mathf.Atan2(SpinnerScreenPoint.y, SpinnerScreenPoint.x) * Mathf.Rad2Deg - 90;

		float RotationAngle = OriginalRotAng + newRot - OriginalTouchAng;
		Rotate(RotationAngle);
	}

	private void Rotate(float RotationAngle)
	{
		transform.rotation = Quaternion.AngleAxis(RotationAngle, Vector3.left);
	}
}