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 在矿体三维可视化建模过程中,钻孔和品位的三维可视化是其关键步骤之一,该文引进三维图形引擎库Hoops,采用Windows编程语言VC实现了钻孔轨迹及其品位分布三维可视化组件,为开发矿体的三维实体模拟软件系统奠定基础。工程应用表明,该组件性能稳定,能够精准地模拟实际钻孔分布情况。 更多还原

【Abstract】 Three-dimensional visualization of drillings and ore grade is the key part of the 3D visualization and modeling of mines.And its realization lays a good foundation to the software of three-dimensional solid modeling,which simulates ore bodies.On the viewpoint of generalized visualizing system,and according to the software engineering principle,the database structure of drillings is built,the coordinate conversion principle of measured drill-data is analyzed,and the hierarchical structure of the ...