public GUILayer(GUIForm form, GUILayerType type)
{
LayerType = type;
m_order = (int)type;
m_form = form;
m_bufferRect = form.GraphicsBind.CreateBuffer(256);
m_bufferRectDynamic = form.GraphicsBind.CreateBuffer(256);
m_bufferText = form.GraphicsBind.CreateBuffer(256);
m_bufferTextDynamic = form.GraphicsBind.CreateBuffer(256);
m_rootView = new GUIView();
m_rootView.Rect = Vector4.zero;
m_rootView.Layer = this;
actionBeforeUpdate = new GUIDelayAction();
}