Introduction - If you have any usage issues, please Google them yourself
Three-dimensional surface graphics control is built on the OpenGL-based controls, given zij = f (xi, yj) discrete data, you can draw three-dimensional surface graphics. The surface of three-dimensional graphics can use different colors, light, texture, you can control its around the x, y, z-axis rotation, can also change over time in control of the data, the production of time-varying dynamic graphics. Three-dimensional surface of graphical controls contained in the documents: matview45.ocx, gl3d20.dll, CqmImg32.dll, Visdp32.dll.