VxWorks的三维图形环境的开发

VxWorks作为一种广泛应用于高性能领域中的可裁剪的实时嵌入式操作系统,并没有为用户提供完善的图形界面。为了在VxWorks中实现三维图形的开发和显示,文中通过将OpenGL与WindML（WindRiver Multimedia Library）媒体库相结合,提出VxWorks下三维图形开发环境系统建立和基于该环境的图形开发的方法。完成VxWorks操作系统交叉编译环境的建立、MindML的配置和Mesa3D的编译,并完成VxWorks操作系统下的OpenGL程序开发。通过大量应用程序的测试验证,证明该方法能够完成VxWorks操作系统下的三维图形开发的要求,并且具有操作简单、容易开发等特点。

Development of Three-dimensional Graphical Environment in VxWorks

VxWorks is widely used as a cutable real-time embedded operating system in the field of high performance, but it does not provide comprehensive graphical interface. In order to achieve development and display of three-dimensional graphics in the VxWorks, propose an approach to build graphics development environment and three-dimensional graphical based on this development environment by combining the OpenGL and WindML （ WindRiver Multimedia Library）. And complete the establishment of cross-compiler environment of VxWorks operating system, configuration of MindML, compilation of Mesa3D, and the development of OpenGL application under the VxWorks operating system. Through a large number of application programs,it has proved that the approach is able to complete the three -dimensional graphics development under the VxWorks operating system, and has features such as simple operation, easy to develop and so on.