三维地质体图案自动填充算法  

Automatic filling method for three-dimensional geological body pattern

作　　者：缪志修[1] 

机构地区：[1]中铁二院工程集团有限责任公司,成都610031

出　　处：《计算机应用》2013年第A02期212-214,共3页journal of Computer Applications

摘　　要：为能脱离CAD平台,实现地质图案的填充,在充分研究地质填充符号库的基础上,提出了一种新的地质符号填充方法,即在填充区域范围内将填充图案以坐标的形式记录到数组中,通过对矢量形式的坐标点进行栅格化,将栅格化的结果在三维地质图层中进行展示。实验结果表明,该方法不受平台限制,可以将地质图层符号在三维地质体上快速展示。In order to achieve geological pattern fill beyond CAD platform, on the basis of geological symbols library, the fill pattern in a filled area was recorded by coordinates to the array, the coordinate points of the vector form were rasterized, and then the rasterized results were displayed in three-dimensional geological layers. Experimental results show that the method is platform-independent, can rapidly display geological layers symbols on the 3D geological body.

关 键 词：图案填充 符号库 栅格化 地质断面 三维展示 

分 类 号：TP317.41[自动化与计算机技术—计算机软件与理论]