graphics hold
1.In the course of study in this article, we have tried our best to hold the close connection among theories, the technological means and research purpose, expatiated the key problem from the method of the graphics exploiture, the tools about graphics exploiture, the course of graphics realization and project fact, discussed some issues that adapt to the characters of the water resources and hydroelectric projects construct simulation, such as AutoCAD secondary exploiture, 3DS Max cartoon simulations, digital topographical technologies and graphics exploiture with OpenGL, etc.
