Design of a Three-Dimensional Model File and Its Application in Ray Tracing
Yang Wei-pin · Modern Computer · 2015
The modern three-dimensional programsare capable of showing realistic and complex scenes, the needs of this area for the smart phone system become more and more insufficient. Nevertheless, the existing three-dimensional model file format is difficult to satisfy current and future requirements of a complex and large-scale three-dimensional application in smart phone. Presents a novel three-dimensional mod-el file format(zzd), this new file format has a reliable structure satisfy the requirements of the large-scale storage of complex models. It has good scalability, coupling, can efficiently read loads, and model compression and streaming. The file format and the application is experi-mented by using ray tracing algorithm on the Android platform. Experiments indicate that the file format can accommodate three-dimen-sional scene application requirements.