几何尺寸与公差论坛------致力于产品几何量公差标准GD&T (GDT:ASME)|New GPS(ISO)研究/CAD设计/CAM加工/CMM测量

几何尺寸与公差论坛------致力于产品几何量公差标准GD&T (GDT:ASME)|New GPS(ISO)研究/CAD设计/CAM加工/CMM测量 (http://www.dimcax.com/hust/index.php)
-   DirectDWG (http://www.dimcax.com/hust/forumdisplay.php?f=89)
-   -   【转帖】polyline explode issue with getconstantwidth90 (http://www.dimcax.com/hust/showthread.php?t=17938)

yang686526 2009-05-06 10:14 PM

【转帖】polyline explode issue with getconstantwidth90
 
polyline explode issue with getconstantwidth()
polyline explode issue with getconstantwidth()
we have a polyline with a constant width (getconstantwidth() returns >0), which can be exploded into an oddbarc type. after we explode this (so we can use all the nice curve-related functions to handle the arcs), is it possible to retrieve the original getconstantwidth() info? it doesn't appear to be available in the oddbarc class.
thank you,
reed
no it's impossible. after polyline is exploded width information is lost. lines and arcs do not have width property.
sergey slezkin


所有的时间均为北京时间。 现在的时间是 09:15 PM.