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基于VTK的三维地质结构模型切割算法
发表时间:2015-02-28 浏览量:2621 下载量:973
全部作者: | 杨洪军,王占刚,谢海峰,杜群乐,孟令彬 |
作者单位: | 中国矿业大学(北京)地球科学与测绘工程学院 |
摘 要: | 结合视觉化工具函式库(visualization toolkit,VTK)的切割接口,提出对建模质量不高的三维地质结构模型进行切割的算法。主要包括交线的重新组织以及利用垂线求交的方法。实际切割效果表明,该算法在对三维地质结构模型进行切割时,生成剖面的速度快,质量高。 |
关 键 词: | 计算机应用;三维地质结构模型;视觉化工具函式库;切割;Delaunay三角剖分;剖面 |
Title: | Cutting algorithm of 3D geological structure model based on VTK |
Author: | YANG Hongjun, WANG Zhangang, XIE Haifeng, DU Qunle, MENG Lingbin |
Organization: | College of Geoscience and Surveying Engineering, China University of Mining & Technology |
Abstract: | Based on visualization toolkit (VTK), a cutting algorithm that can cope with the 3D geological structure model of bad quality was brought out. Two ways of the cutting algorithm were included, one was reorganizing the intersecting line, the other was computing intersection by vertical line. The results of actual cutting experiments showed that the cutting algorithm can deal with the 3D geological structure model to produce the sections of high quality with a lot faster. |
Key words: | computer applications; 3D geological structure model; visualization tool kit; cutting; Delaunay triangulation; sections |
发表期数: | 2015年2月第4期 |
引用格式: | 杨洪军,王占刚,谢海峰,等. 基于VTK的三维地质结构模型切割算法[J]. 中国科技论文在线精品论文,2015,8(4):388-394. |

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