[vtkusers] Slow Performance with 2K actors (*.obj file)

Sonya Blade sonyablade2010 at hotmail.com
Mon Jun 16 02:08:31 EDT 2014

Ok thanks David for entry point,
Probably construing the scene from many actors was not a good idea if you look at it from VTK side,but due to the design architecture I should have each object as a seperate entity which might have the the supplied *.obj shape or any other arbitrary shape provided by end-user and those shapes should be interactable, modifiable, etc 
If it wasn't AddActor() proc then what other methods I can use for that ?

> To: sonyablade2010 at hotmail.com; vtkusers at vtk.org
> Subject: Re: [vtkusers] Slow Performance with 2K actors (*.obj file)
> From: dlrdave at aol.com
> Date: Sun, 15 Jun 2014 08:01:59 -0400
> You should probably only have 10s or 100s of actors in any given 
> renderer. 1000s or more *actor* objects are known to be slow.
> Unless somebody else chimes in and contradicts me, with a speed up 
> hint, it's probably best to restructure your code to use fewer actors.
> HTH,
> David C.
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