[Openrm-users] Viewports and rendering

[R. A. K. <rak...@gm...>]

Hi;

I have set up my rendering window with 4 viewports. These 4 viewports are
pretty much "independent" in terms of data sharing. So, events on one
viewport do not affect the others. The data in that viewport changes and
needs to be re-rendered.

I also have the ability to switch from 4-1 (4 viewports in 1 window) system
to 1-1(1 viewport in 1 window). In the 1-1 system, the other images are not
rendered. I do this via rmTraverseEnableMask(node, RM_FALSE).

I have noticed that the transformations/events in 1-1 is extremely fast,
whereas in the 4-1 system, the transformations in the selected viewport
become very slow.

Does RM have a mechanism where I can have the same speed in the 4-1 system
as in 1-1 system?

-Aditya