| In recent years, with the rapid development of virtual reality technology and3D display technology, how to realize the3D display of virtual scenes has become an important research topic. This paper focused on how to combine different ways of3D display and virtual scenes, by studying a variety of3D display methods of virtual scenes, designed and implemented a virtual scene3D display platform.The first chapter gave a brief introduction of the research background, the classification of the common3D display methods and the current research status at home and abroad. Then the organizational structure of the paper was introduced. In the second chapter, the principle of several3D display methods were introduced as the topic was related to3D display. Then the construction principles of the platform and the software libraries used in the platform were introduced. The third chapter emphasized the main technique and the algorithm used in the platform, including the importing of virtual scene data, realization of scene travel manipulator and roaming. At last, the fourth chapter introduced the implementation of the3D display platform of virtual scenes, including a3D display system of virtual scenes based on ground projection, an autostereoscopic display system of virtual scenes based on LCD lenticular screen and an autostereoscopic display system of virtual scenes based on frontal projection lenticular screen. It not only realized the key algorithm of the software module, but also analyzed and verified the results by experiments. |
