/// <summary>
/// 设置位置。这个函数的位置是从世界坐标转换过来的屏幕坐标，Z值是有效值
/// </summary>
/// <param name="WorldPos">屏幕坐标</param>
public virtual void SetPositionFromWorldSpace(Vector3 ScreenPos)
{
//是否在视野中
m_isOnCameraView = GfxUtil.IsOnView(ScreenPos, true);
m_PixPos = ScreenPos;
if (m_isOnCameraView)
{
Vector2 pos = GfxUtil.ScreenPointToStagePoint(ScreenPos);
if (((Mathf.Abs(m_PixPos.x - pos.x) > 0.01f || Mathf.Abs(m_PixPos.y - pos.y) > 0.01f)) &&
((Mathf.Abs((float)m_DisplayInfo.X - pos.x) > 1.0f || Mathf.Abs((float)m_DisplayInfo.Y - pos.y) > 1.0f)))
{
m_DisplayInfo.X = pos.x;
m_DisplayInfo.Y = pos.y;
bNeedToUpdateDisplayInfo = true;
}
}
OnPositionChange();
}
/// <summary>
/// 设置位置，这个是直接设置位置，不是从世界坐标转换过来的。(Unity屏幕坐标)
/// </summary>
/// <param name="pixelPos">Unity屏幕坐标</param>
public virtual void SetPositionDirectly_UnityPoint(Vector2 pixelPos)
{
//是否在视野中
m_isOnCameraView = GfxUtil.IsOnView(pixelPos, false);
m_PixPos = pixelPos;
if (m_isOnCameraView)
{
Vector2 pos = GfxUtil.ScreenPointToStagePoint(pixelPos);
if (Mathf.Abs(m_PixPos.x - pos.x) > 0.01f ||
Mathf.Abs(m_PixPos.y - pos.y) > 0.01f)
{
m_DisplayInfo.X = pos.x;
m_DisplayInfo.Y = pos.y;
bNeedToUpdateDisplayInfo = true;
}
}
OnPositionChange();
}
