[producer-users] Producer with multiple contexts and OSG SceneView

Don Burns don at andesengineering.com
Fri Feb 23 19:21:17 PST 2007


Hi Doug,

Apologies for the late response.  I've been installing a new simulator in
Florida the past two days.

This shold not be an issue either way with Producer.  Producer, at this
point, concerns itself with cameras and graphics contexts.   Normally,
lighting is taken care of in the scene graph.  Usually, (but not always the
case), multiple sceneviews render the same scene graph, so any lights set up
in the scene graph will be used across all sceneviews sharing the same scene
graph.  The issue of contexts should not come into play with respect to
lighting.

I hope that answers the question.

-don

On 2/22/07, Doug McCorkle <mccdo at iastate.edu> wrote:
>
> Hello,
>
>       When using Producer with OSG and running with multiple contexts
> what is the preferred way to setup lighting for each respective OSG
> SceneView? Is it better to setup one light for all SceneViews or is
> it better to have a light per SceneView? Does it matter with
> Producer? Thanks.
>
> Doug
>
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> producer-users at openscenegraph.net
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>
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