| 基于三维柏林噪声与位移贴图的真实感水面生成算法 |
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| 引用本文： | 毛琴. 基于三维柏林噪声与位移贴图的真实感水面生成算法[J]. 内江师范学院学报, 2012, 27(2): 25-28 |
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| 作者姓名： | 毛琴 |
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| 作者单位： | 黔南民族师范学院计算机系,贵州都匀,558000 |
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| 基金项目： | 贵州省省长基金(2007-2009)资助项目 |
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| 摘 要： | 提出了基于三维柏林噪声与位移贴图的真实感水面生成算法.三维柏林噪声图像可以看作是一系列连续的二维噪声图像,使用位移映射将这一系列的噪声图像作用到水面网格上,作为水面网格点的高度值的激励源.最终模拟了一个连续动态变化的水面环境.
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| 关 键 词： | 柏林噪声 位移贴图 水面高度图 |
Third Dimension Surface Generation Algorithm Based on the 3D Berlin Noise and Displacement Mapping |
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| MAO Qin. Third Dimension Surface Generation Algorithm Based on the 3D Berlin Noise and Displacement Mapping[J]. Journal of Neijiang Teachers College, 2012, 27(2): 25-28 |
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| Authors: | MAO Qin |
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| Affiliation: | MAO Qin(Department of Qiannan Normal College for Nationalities,Duyun,Guizhou 558000,China) |
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| Abstract: | A new surface generation algorithm is put forth based on the 3D Berlin noise and displacement mapping.The 3D Berlin noise image can be regarded as a series of successive two-dimensional noise images,which can be projected upon a surface grid by use of displacement mapping,and it was then taken as the excitation source for the height value for the surface grid nodes.In the end a continuous dynamic changing water surface environment is simulated. |
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| Keywords: | Berlin noise displacement mapping surface height map |
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