查看单个帖子
旧 2009-05-06, 09:57 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】pick entity on screen

pick entity on screen
pick entity on screen
what the way to implement selecting entities by clicking on screen (with specified aperture size).
i find only one way: transform coordinates, scanning database and examine entities by getclosestpointto method. but may be there is more simple way?
best regards,
ivan obraztsov
you could apply transforms and traverse the database - but i believe that we will be placing this type of support in a future release.
it will be great.
ps: is method getclosestpointto implemented for all entities in dd 1.09?
best regards,
ivan obraztsov
getclosestpoint() is not implemented in 1.09
sergey slezkin
yang686526离线中   回复时引用此帖
GDT自动化论坛(仅游客可见)