There is a main window to show a 3D model.

• Please drag the model with the left mouse button to rotate it.
• Use the 3D Object pull-down menu to change the 3D model. There are 5 models. They are Bunny, Dragon, Hand, Cessna, and Fandisk.
• Push the Mesh Resolution Control button will open the Mesh Resolution Control Window.
• Push the Reset button will make all settings return to the initial states.

• Select the steps of streaming mesh by using the scrollbar.
• Click Display will show the model with the selected step.
• Select Real-time Rendering will show the model as soon as changing the steps. Please check the performance of the client machine before selecting this item.
• Click Close will close this control window.