Smoothly Rendering of Large-Scale Vector Data on Virtual Globe

• Published in: Applied Mechanics and Materials Vol. 631-632; pp. 516 - 520
• Main Authors: Dai, Shui Yan, Yang, Chao, Wu, Ling Da, Yu, Rong Huan
• Format: Journal Article
• Language: English
• Published: Zurich Trans Tech Publications Ltd 12.09.2014
• Subjects: LOD; Vector Data; View-Dependent; Virtual Globe

The method of view-dependent smoothly rendering of large-scale vector data based on the vector texture on virtual globe is presented. The vector texture is rasterized from the vector data based on view-dependent quadtree LOD. And the vector texture is projected on the top of the terrain. The smooth...