public void Zoom(float fDelta)
{
if (m_cameraImpl != null)
{
CameraFreeState freeState = m_cameraImpl.Strategy.CurState as CameraFreeState;
if (freeState != null)
{
m_cameraImpl.Zoom(fDelta);
}
else
{
m_cameraImpl.EditorDistance = m_cameraImpl.EditorDistance * Mathf.Pow(2.0f, fDelta);
m_cameraImpl.EditorUpdateStock();
}
}
}
