How can I import different materials into ospray?

[ryanwentaoxu]

I am trying to import different materials into ospray like sand.mtl or sand.obj. But it seems like the version of ospray is a little different from your example_materials, can you give me some help to import these materials into ospray? Thanks.

[carsonbrownlee]

hi, yeah we haven't updated these material examples in quite a while. I would suspect that the .objs for the individual knobs should mostly load in 1.8.5 for the most part. However, the just released OSPRay 2.0 currently does not have the scenegraph and loaders that these need so updating them for 2.0 will have to wait until those are in place first.