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Re: Problem with Object2dDisplay


From: Marcus G. Daniels
Subject: Re: Problem with Object2dDisplay
Date: 28 Sep 1999 19:38:44 -0700
User-agent: Gnus/5.070084 (Pterodactyl Gnus v0.84) Emacs/20.4

>>>>> "KL" == Konrad Lang <address@hidden> writes:

KL> but if I try
KL> destroying and recreating the ZoomRaster and the Object2dDisplay
KL> as an Activity within the global schedule , the Object2dDisplay
KL> seems to point to some different objects when it gets the display
KL> message.

The objects that Object2dDisplay points to live in the Grid2d that
you provide.  Shouldn't something happen to the Grid2d during this
recreation cycle?  Perhaps it is destroyed as part of dropping the ModelSwarm?

KL> function: _i_Object_s__doesNotRecognize_(), file: DefObject.m,
KL> line: 635 ObjectX does not recognize drawX:Y:*** execution
KL> terminating due to error

What is an "ObjectX"?  Does it belong in the lattice? 
Does it make sense to send drawX:Y: to it?

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