Re: [Visualpython-users] Freeze+Update a scene

[Hans-Joachim G. <gu...@gm...>]

Hans-Joachim Gurt wrote:
>> the scene is updated & resized after every calculation.
>> The effect can be seen with .. one of the example programs, ..
>> It would be nice if there were commands to stop/
>> restart updating and forcing a refresh of the scene.
>> A similar request was on the mailinglist back in 2006-09
>> "freezing the scene", but I found no followup to that posting.
 
Bruce Sherwood wrote:
>If you don't want continual autoscaling of a graph,

That was just one easy example for cases where it is 
undesirable to show intermediate results in the scene.
The posting "freezing the scene" had another example.


>just specify specific limits of the x and y axes 
>before starting the plotting, by specifying these limits 
>in creating a gdisplay object.

I was thinking that it should be easier, and useful in general,
to add commands to stop/delay/restart/refresh the rendering, 
than having to program extra logic (pre-calculation, storing
results, analysing, etc.) for each application that needs this.


By(t)e,
 HaJo Gurt
-- 
"Use the force - change the source." --Sven Guckes