Virtual City Ground Object Modeling and Visualization Based on OpenGL

Xu Dong Xu; Jing Wang; Guan Feng Lv

doi:10.4028/www.scientific.net/AMM.263-266.1910

Paper Titles

Research of Disk Operating Technique in UEFI Shell Environment
p.1888

Research on Multi-QoS and Trusted Task Scheduling in Cloud Computing Environment
p.1892

Research on Planning Approval Data Interoperation Implementation between AutoCAD and ArcSDE
p.1897

TextSumIt: a Semantic Single Document Summarization Model on Android Mobile Device
p.1902

Virtual City Ground Object Modeling and Visualization Based on OpenGL
p.1910

Xdata of AutoCAD and its Application in Planning Approval
p.1916

A Proposal of a Software Development Model Based on Industrial Engineering Concepts
p.1921

An Approach for Data Warehouse Based on Grid
p.1925

Analysis on Integrated-Control Information System of Smart Substation
p.1929

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 263-266Virtual City Ground Object Modeling and...

Virtual City Ground Object Modeling and Visualization Based on OpenGL

Abstract:

A kind of modeling method of regular ground object in virtual city was proposed through splicing certain spatial simple geometries based on VC++ and OpenGL, which combining the ground objects’ characteristics with modeling realistic demand. This method firstly generated some basic shapes (cylinder, cone or sphere) which were the constituent parts of regular ground object, by using simplified 3D basic geometry modeling method of OpenGL. Then joined these basic shapes together by doing coordinate transformation to construct the regular ground object. The case of modeling street lamp was taken as an example to introduce the ground object’s modeling methods and visualization technology. The modeling process just need calculating a small number of coordinates, and the amount of data is also very low. Experimental results show that generated models looks very real.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 263-266)

Pages:

1910-1915

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.263-266.1910

Citation:

Cite this paper

Online since:

December 2012

Authors:

Xu Dong Xu, Jing Wang, Guan Feng Lv

Keywords:

Ground Object Modeling, OpenGL, Simple Cylinder, Virtual City, Visualization

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Rong Liu,Yan Luo, Yufeng Zhu, Zhuguo Xiong, Research on Application of VRML in Virtual City Construction, Proceedings of the 2009 International Forum on Information Technology and Applications (2009),pp.532-535.

DOI: 10.1109/ifita.2009.288

Google Scholar

[2] Man Zhang, Liqiang Zhang,P. Takis Mathiopoulos , Wenqing Xie , Yusi Ding , Hao Wang, ISPRS Journal of Photogrammetry and Remote Sensing, vol. 70(2012), pp.1-14.

DOI: 10.1016/j.isprsjprs.2012.03.008

Google Scholar

[3] Rizzo, Journal of head trauma rehabilitation, vol. 12(1997), pp.1-15.

Google Scholar

[4] Smart P.D., Quinn. J.A., Jones C.B., ISPRS Journal of Photogrammetry and Remote Sensing, vol. 66, pp.223-234.

Google Scholar

[5] Huertas. A., Nevatia. R., Landgrebe. D.,"Use of hyper spectral data with intensity imager for automatic building modeling", Proc. Of the Second International Conference on Information Fusion, Sunnyvale(1999), pp.680-7.

Google Scholar

[6] Bolin Yang, Genlang Chen, Jing Xu, Essential OpenGl Programming, China Machine Press, In Chinese,2010.

Google Scholar