[etoys-dev] Book Sprint Questions

[Yoshiki Ohshima]

At Mon, 8 Feb 2010 14:00:43 +0900,
Korakurider wrote:
> 
> > When I try to change a variable type to "Patch" I get a "Message Not
> > Understood" message
> > What is a Patch and how would I use it in Etoys?
>     Patch is special concept used in "Kedama" that is particle
> simulation system developed by Yoshiki Ohshima.  You could use Kedma
> by drag "Particles" from Object Catalog.
> Tutorial for older version is
> http://wiki.squeakland.org/display/sq/Documents+on+Kedama
> 
> Patch variable can be created only with "add a new patch variable in
> viewer menu of Kedamaworld.

  Thank you Steve and Korakurider.  Message Not Understood is not
good.  It used to work when the variable is defined at Kedama World
but it does raise an error in that case as well.  A ticket or two on
the tracking system would be good...

-- Yoshiki