The Interactive Geometry Software Cinderella
Forums-> Cinderella Support (E)-> Unexpected Simulation behavior ?
hembob56
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Unexpected Simulation behavior ?
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Could anyone explain what is going on in the following situation....
Drop a point (A) onto a new view
In Simulation Start enter count=0;
In Timer Tick enter
count=count+1;
message(count);
A.xy=A.xy+0.1,0;
Now when you start the simulation, A moves to the right. If you click on the stop button A moves back to it's starting position. However if you click pause first, then stop, then A stays where it is !
Obervation: clearly the position of A is not absolute as it moves. There must be a stored original position, as on clicking stop first, the original position is "given" back to A.
What implications does this have for moving points in Cindyscript with A.xy=.....
When are these changes absolute, and how are the original coords accessable ?
Thanks
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