摘要
目前工程设计人员大多使用AutoCAD进行工程图纸的设计,但是往往绘出部分图形而要从整体去展示或模拟设计效果.目前多是局部由AutoCAD绘制,而总体3D另外制作,费时效果不好.通过提出一种读取AutoCAD设计图的方法,将这种平面局部的设计图的实体提取出来,将其导入到总体的三维图中.实验表明这种设计思路是可行的,但要对AutoCAD实体在.dwg文件中的表现形式需要进一步研究.
At present,most engineers use AutoCAD for engineering design drawings but always draw parts of an overall project.So it is hard to show or simulate an overall project.Generally,parts of project are drew then 3D is done according to the drawings but it is not good for showing.For this reason,the paper gives a method for reading entity from the drawings and importing the data into the overall 3D mode.However,the testing shows that it is feasible but AutoCAD entities in the.dwg file forms should be studied further.
出处
《合肥学院学报（自然科学版）》
2010年第4期33-36,共4页
Journal of Hefei University :Natural Sciences
