[cgma-dev] 2D geometry

[Rajeev Jain]

Can there be multiple iGeom instances in one program? On creating two instances, both instances get the same address, so I guess it is a bug?
Also, Is there a way to save some particular entities in a file.

From a 3D geometry I need to get all the faces with a particular Z-Coordinate. When I copy the face entity and delete the actual entity the faces are lost. I was trying to use iGeom_rmvPrntChld and then delete the actual entities, but that didn't work either.

 Rajeev





________________________________
From: Tim Tautges <tautges at mcs.anl.gov>
To: Rajeev Jain <jain at mcs.anl.gov>
Cc: cgma-dev at mcs.anl.gov
Sent: Thursday, February 18, 2010 14:31:35
Subject: Re: [cgma-dev] 2D geometry

Create the 3d thingy that has that 2d shape as a side, then copy the face entity you want.

- tim

Rajeev Jain wrote:
> Is there a way to create 2D geometries using iGeom?
> createBrick or createPrism function don't take zero for height.
> 
> Thanks.
>  Rajeev
> 
> 
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