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  


返回   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 » 仿射空间:CAX软件开发(三)二次开发与程序设计 » CAD二次开发 » AutoCAD二次开发 » DirectDWG
用户名
密码
注册 帮助 会员 日历 银行 搜索 今日新帖 标记论坛为已读


 
 
主题工具 搜索本主题 显示模式
旧 2009-05-06, 06:08 PM   #1
yang686526
高级会员
 
注册日期: 06-11
帖子: 14579
精华: 1
现金: 224494 标准币
资产: 234494 标准币
yang686526 向着好的方向发展
默认 【转帖】mpolygon

mpolygon
mpolygon
hi
are there any plans for an acdbmpolygon equivalent (oddbmpolygon?) in the next dwgdirect version?
simon
dwgdirect 1.11 which is to be released this month will not contain mpolygon implementation.
sergey slezkin
any news about mpolygon? or any ideas how it can be exploded to for example polylines.
regards,
antti
the mpolygon entity is still not imlemented. i had come across a dwg files containing this entity. but i still don't know how this entity can be created in autocad/some desktop/arx. :-(
if someone could teach me it would be very helpful.
sergey slezkin
mpolygon implementation
you can create mpolygon (mapping polygon) in autocad 2008 using command "mpolygon" (iirc). mpolygon is not documented well.
i have run into problem with current 2.5.1 implementation of oddbmpolygon. it does not seem to be complete.
most critical for me is that i can find no way to set the polygon loops (ie: i need a function like oddbmpolygon::setmpolygonloopat() ).
this means i can load mpolygons ok, but cannot create them. if there is another way to create the mpolygon boundary data, please let me know.
also, mpolygon seems to use most functionality from oddbhatch, so why not inherit oddbmpolygon from oddbhatch?
thanks
quote:
you can create mpolygon (mapping polygon) in autocad 2008 using command "mpolygon" (iirc). mpolygon is not documented well.
there is no such command in vanilla acad.
as i understand, the entity is deprecated.
quote:
i have run into problem with current 2.5.1 implementation of oddbmpolygon. it does not seem to be complete.
most critical for me is that i can find no way to set the polygon loops (ie: i need a function like oddbmpolygon::setmpolygonloopat() ).
yes, these methods are not implemented.
quote:
also, mpolygon seems to use most functionality from oddbhatch, so why not inherit oddbmpolygon from oddbhatch?
mpolygon contains a ndbro hatch. there is a method to access it, that is not implemented currently, but will be added in the next release:
code:
oddbmpolygon::hatch()using this method it will be possible to directly modify underlying hatch.
vladimir
thank you for quick reply.
i was using mpolygon command in autocad civil 3d 2008.
will be nice to have oddbmpolygon::hatch() implemented in next release.
reading mpolygon gradient fill information
hi
i still need a way to read mpolygon gradient information.
in latest dwgdirect (2.6.3), there are functions to set mpolygon gradient:
setgradientcolors(2, &gradientcolours[0], &gradintvalues[0]);
setgradient(oddbhatch::kpredefinedgradient, getgradientname().getstring());
setgradientangle(getangle());
setgradientshift((float)getgradientshift());
however there are no functions to "get" mpolygon gradient info.
- james
use oddbmpolygon::hatch() to access gradient data.
vladimir
yang686526离线中   回复时引用此帖
GDT自动化论坛(仅游客可见)
 


主题工具 搜索本主题
搜索本主题:

高级搜索
显示模式

发帖规则
不可以发表新主题
不可以回复主题
不可以上传附件
不可以编辑您的帖子

vB 代码开启
[IMG]代码开启
HTML代码关闭



所有的时间均为北京时间。 现在的时间是 01:22 PM.


于2004年创办,几何尺寸与公差论坛"致力于产品几何量公差标准GD&T | GPS研究/CAD设计/CAM加工/CMM测量"。免责声明:论坛严禁发布色情反动言论及有关违反国家法律法规内容!情节严重者提供其IP,并配合相关部门进行严厉查处,若內容有涉及侵权,请立即联系我们QQ:44671734。注:此论坛须管理员验证方可发帖。
沪ICP备06057009号-2
更多