| 基于色层图与纹理融合的地形晕渲 |
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| 引用本文： | 宋汉辰,吴玲达,王鹏.基于色层图与纹理融合的地形晕渲[J].测绘科学,2008(Z1). |
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| 作者姓名： | 宋汉辰 吴玲达 王鹏 |
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| 作者单位： | 国防科技大学信息系统与管理学院 |
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| 摘 要： | 针对三维地形晕渲的具体需求和存在问题,提出了一种基于色层图与纹理融合的晕渲方法。根据自定义或色层表主色调插值生成色彩连续的色层图,对地形高程进行着色;在地表材质分块的基础上,通过计算相邻材质边界上的多重纹理坐标,使用多重纹理映射进行融合过渡;最后给出了实验结果。
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| 关 键 词： | 分层设色 地形晕渲 色层图 纹理融合 |
Layered color map and texture blending based terrain shading |
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| SONG Han-chen WU Ling-da WANG Peng.Layered color map and texture blending based terrain shading[J].Science of Surveying and Mapping,2008(Z1). |
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| Authors: | SONG Han-chen WU Ling-da WANG Peng |
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| Abstract: | The paper proposed a layered color map and texture blending based terrain shading method.First,the terrain grids were colored by the layered color map,which could be generated by customized settings or interpolated by existing layered color tables main hue.Secondly,by terrain material area division,the multi-texture coordinates were calculated,and the textures represents differ- ent details were blended to get smoothly translation.The experiments show the arithmetic results. |
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| Keywords: | layered coloring terrain shading layered color map texture blending |
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