Hi, I have a problem similar to the one being discussed in this thread. I have 2 views, V1 and V2, each with its own master camera. Both these views render a common set of nodes, say N1 and N2. The node needs an uniform U1 in the shader. The value of the uniform is specific to the node and the view in which it is drawn.
In other words, V1 =>N1, U1 = X1 V1 =>N2, U1 = X2 V2 =>N1, U1 = Y1 V2 =>N2, U1 = Y2 So, when view V1 renders the node N1, the uniform U1 should value X1 and when the same node N1 is rendered in view V2, the uniform should have value Y1. Now, I cannot associate this uniform to the state-set of the node as this will result in both the views getting the same value, which is not intended. I also cannot associate this uniform to the state-set of the camera as this will result in all the nodes in that view getting the same value, which is also wrong. The application runs in a multi-view scenario with shared GL context using threading model "CullDrawThreadPerContext" What is basically need is a state-set associate to a node which is view specific. I would like to know if there is any way OSG handles this use case? Thank you! Cheers, vadiraj ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=52380#52380 _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
