3 D GIS visualization system
Zhengpeng Zhang
Abstract
Zhengpeng Zhang
Abstract
Aiming at the problem existing in the study of 3D model and summarizing several methods of constructing models,the paper,according to the irregularity of mineral body,making use of the ATP method,puts forward a designing scheme of 3D GIS visualization system.The visualization of 3D mine model and vivid 3D graphics are realized with OpenGL graphical library in this paper.Finally,in the area of geological 3D spatial analysis,the paper makes further study which can provide scientific basis for the mine and all kinds of geological phenomenon.
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Aiming at the problem existing in the study of 3D model and summarizing several methods of constructing models,the paper,according to the irregularity of mineral body,making use of the ATP method,puts forward a designing scheme of 3D GIS visualization system.The visualization of 3D mine model and vivid 3D graphics are realized with OpenGL graphical library in this paper.Finally,in the area of geological 3D spatial analysis,the paper makes further study which can provide scientific basis for the mine and all kinds of geological phenomenon.
Key concepts: OpenGL, Visualization, Computer science, Computer graphics, Computer graphics (images), Graphics, Geographic information system, Scheme (mathematics)