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.
出处
《计算机应用》
CSCD
北大核心
2013年第A02期212-214,共3页
journal of Computer Applications
关键词
图案填充
符号库
栅格化
地质断面
三维展示
pattern fill
symbols library
rasterizing
geological section
three dimensional display
