在AutoCAD中二次开发自由立体显示功能

The Development of Autostereoscopic Display Function in AutoCAD

基于ObjectARX,在AutoCAD中开发了面向列插合成模式的自由立体显示器。叙述了软件开发结构;展示了以视者获得舒适立体深度为原则构建立体摄像机以及内部参数设定的过程;通过引进图像引擎工具IESDK 7.0,实现了立体图片对的合成,使立体图片对水平方向缩小一半并左右分列于显示窗口。

Further development of the function for autostereoscopic display in AutoCAD is illustrated. The software developed is based on ObjectARX, and faced to the autostereoscopic display pertaining to the column-interleaved synthesis pattern. The frame of software is expatiated, and the process of creating stereographic camera and setting stereographic camera＇s interior parameters for the sake of getting comfortable vision is shown. By using the Autodesk image engine IEDSK 7.0, the problems, such as composing stereograms, half shrinking stereograms in the horizontal direction and side by side showing in the display window, has been figured out.