/// <summary>
/// 是否存在区域内
/// </summary>
/// <param name="screenPoint">屏幕坐标</param>
/// <param name="size">大小</param>
/// <param name="handIndex">手势</param>
/// <returns></returns>
public static bool IsAreaContains(Vector2 screenPoint, Vector2 size, int handIndex)
{
//if (!KinectTransfer.IsHandActive(handIndex)) return false;
//获取到此时手的屏幕坐标屏幕坐标
Vector3 screenHandPoint = MOperateManager.GetHandScreenPoint(handIndex);
//根据自身此时的屏幕坐标，去算区域
return(ScreenPointContains(screenPoint, size, screenHandPoint));
}
/// <summary>
/// 是否存在区域内
/// </summary>
/// <param name="transform">指定物体</param>
/// <param name="handIndex"></param>
/// <returns></returns>
public static bool IsAreaContains(Transform transform, int handIndex)
{
//if (!KinectTransfer.IsHandActive(handIndex)) return false;
try
{
//获取到此时手的屏幕坐标屏幕坐标
Vector3 screenHandPoint = MOperateManager.GetHandScreenPoint(handIndex);
Vector3 screenPoint = MUtility.UIWorldToScreenPoint(transform.position);
//根据自身此时的屏幕坐标，去算区域
RectTransform rectTransform = transform.GetComponent <RectTransform>();
return(ScreenPointContains(screenPoint, rectTransform.sizeDelta, screenHandPoint));
}
catch (Exception)
{
return(false);
//throw new Exception("手势可能没激活，如果是在编辑器上遇到此问题，不用理会");
}
}
public bool OnUIRay(Ray ray)
{
if (!IsEnable)
{
return(false);
}
RaycastHit hit;
//持续按下
if (IsButtonPress && currentButton != null)
{
currentButton.OnDownStay(InputHand.HandIndex);
}
if (Physics.Raycast(ray, out hit, 10000, 1 << MOperateManager.layerUI))
{
if (uiObject == null)
{
uiObject = hit.collider.gameObject;
EventHandUIRayEnter.SendListener(uiObject, InputHand.HandIndex);
}
else if (uiObject != hit.collider.gameObject)
{
EventHandUIRayExit.SendListener(uiObject, InputHand.HandIndex);
uiObject = hit.collider.gameObject;
EventHandUIRayEnter.SendListener(uiObject, InputHand.HandIndex);
}
else
{
}
if (hit.collider.gameObject.CompareTag("button"))
{
//照射到的物体
rayObject = hit.collider.gameObject;
if (IsButtonPress || MOperateManager.GetHandStatus(InputHand.HandIndex) != Core.MInputHandStatus.Idle)
{
return(true);
}
SetButton(rayObject);
}
else
{
//如果没有照射到button，表示没有在UI上了。
rayObject = null;
if (IsButtonPress)
{
return(true);
}
SetButton(null);
}
return(true);
}
else
{
if (uiObject != null)
{
EventHandUIRayExit.SendListener(uiObject, InputHand.HandIndex);
uiObject = null;
}
rayObject = null;
if (IsButtonPress)
{
return(true);
}
SetButton(null);
return(false);
}
}
