CLF onscreen display: when the plug-in is turned on, when the mouse clicks, the upper left corner of the screen displays the information about the elements, cursor position, coordinate position and other relevant information of the object clicked by the mouse. The status bar at the lower left corner displays the location in real time according to the mouse moving position. If the mouse moves to the face, the area will be displayed in real time.
OnScreen Display（OnScreen Display）动画教程
Run the plug-in and click the object you want to view the information.
显示模型的信息还是比较方便