[cad-linux] Re: CAD with server/client architecture

  • From: Roland Krause <rokrau@xxxxxxxxx>
  • To: cad-linux@xxxxxxxxxxxxx
  • Date: Tue, 13 May 2003 15:28:17 -0700 (PDT)


--- Jim Parker <hopeye@xxxxxxxxxx> wrote:
> So the solution is to create a table of parts.  This table contains 
> information needed to uniquely identify the part, plus an anchor 
> point(s).
> 
> So now all you have to do is change the anchor point and everthing
> else 
> follows.  For example, move the wall containing the anchor point, the
> 

I dont understand, are you saying that upon every change of every
single point (e.g. moving a door in a wall) you will then have to
update the entire database? How about the CAD database of a building
with 120 floors, does this scale? Am I missing something? 

> program will automagically move the anchor point to stay with the
> wall, 
> and hence the end user sees the door following the wall as he moves 
> it.  Of course you need error checking to make sure you don't break
> the 
> laws of physics.  And you need some sort of locking mechanism so you 
> can't edit the part.
> 
Roland


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