Paged Cache Based Massive Terrain Dataset Real-Time Rendering Algorithm

• Published in: 2009 International Conference on Information Engineering and Computer Science pp. 1 - 4
• Main Authors: Zhigang Zhou, Bo Cai, Dengyi Zhang, Xubing Zhang
• Format: Conference Proceeding
• Language: English
• Published: IEEE 01.12.2009
• Subjects: Data engineering; Data structures; Large-scale systems; Layout; Parallel processing; Parallel programming; Rendering (computer graphics); Space technology; Testing; Yarn

This paper presents real-time rendering algorithm of massive terrain dataset based on paged cache. This paper improves the least recently used (LRU) replacement algorithm to swap terrain cache pages, and uses a kind of quadtree terrain pyramid model to organize and manage terrain massive dataset. An...