[1]赵 洲,张 恒,侯恩科,等.三维地质界面模型交互式选择方法研究与实现[J].西安科技大学学报,2008,(04):698-701.
 ZHAO Zhou,ZHANG Heng,HOU En-ke,et al.Realization for interactive operation of three-dimensional geological interface model[J].Journal of Xi'an University of Science and Technology,2008,(04):698-701.
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三维地质界面模型交互式选择方法研究与实现()
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西安科技大学学报[ISSN:1672-9315/CN:61-1434/N]

卷:
期数:
2008年04期
页码:
698-701
栏目:
出版日期:
2008-12-31

文章信息/Info

Title:
Realization for interactive operation of three-dimensional geological interface model
文章编号:
1672-9315(2008)04-0698-04
作者:
赵 洲1张 恒2侯恩科1邓念东1张志华1
1.西安科技大学 地质与环境学院,陕西 西安 710054; 2.中国水电顾问集团昆明勘测设计研究院,云南 昆明 610051
Author(s):
ZHAO Zhou 1ZHANG Heng2HOU En-ke1DENG Nian-dong1ZHANG Zhi-hua1
1.College of Geology & Environment, Xi'an University of Science and Technology,Xi'an,710054,China; 2.Kunming Hydropower Investigation,Design and Research Institute,CHECC,Kunming 610051,China
关键词:
三维地学模拟 交互式操作 OpenGL 投影变换
Keywords:
3D geological modeling interactive operation OpenGL geometric transform
分类号:
P5
文献标志码:
A
摘要:
三维空间中地质界面的直接交互式操作是三维地理信息系统研究的一个热点问题。在基于屏幕坐标映射、OpenGL中视口设置和空间点投影变换前后坐标关系的基础上,重点研究并解决了利用鼠标在屏幕上进行三维地质界面的交互式选择与查询问题,分别就空间点、线段和三角面片的交互式选择问题进行了研究和探讨,并作了对应的测试,研究成果在一定程度上对三维地质界面建模和三维地学模拟提供了强有力的技术和方法支持。
Abstract:
The study for interactive operation of three-dimensional Geological Model is one of the most important research fields in 3D GIS. This paper emphasizes on the interactive method of Three-dimensional Geological Interface Model by using mouse on computer screen, based on the study of the geometric transform method and some techniques about OpenGL, which will give a strong support to 3D geological modeling.

参考文献/References:

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备注/Memo

备注/Memo:
基金项目: 国家自然科学基金项目(40572165); 西安科技大学科研培育基金项目(A515074) 作者简介: 赵 洲(1978-),男,宁夏隆德人,讲师,主要从事三维地质建模相关研究和教学工作.
更新日期/Last Update: 2008-12-31