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基于GPU加速的分形地形生成方法

Release Time:2019-03-11  Hits:

Indexed by: Journal Article

Date of Publication: 2010-04-08

Journal: 系统仿真学报

Included Journals: CSCD、ISTIC、PKU、Scopus

Volume: 22

Issue: 4

Page Number: 1075-1078

ISSN: 1004-731X

Key Words: 分形地形;Diamond-Square算法;GPU;CUDA

Abstract: 针对分形方法生成大规模地形数据时计算量大和运算速度慢的问题,提出基于GPU加速的分形地形生成方法,将Diamond-Square分形地形生成算法转化为CUDA线程块并行执行过程,使地形生成过程完全在GPU中加速执行,在取得较好模拟效果的同时,显著提高了算法的运算速度.

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