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-   -   【转帖】pick entity on screen (http://www.dimcax.com/hust/showthread.php?t=17895)

yang686526 2009-05-06 09:57 PM

【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


所有的时间均为北京时间。 现在的时间是 09:08 PM.