Hi beppe,

the polygon that actually works as a lightsource is a rectangle polygon with the dimensions 5×5 mm and a blackbody emission with 6500k and a power of 500 watt. But i think, this shape is far to small to work correctly? First i will try to scale up the whole scene from millimeters to ...

Oh, could that possibly have something to do with the units? In Rhino, the unit is given in millimeters, that is what i work with. Do i have to scale my scene up to the meter so that it works correctly or is the unit important only if i export the entire scene to Octane-Standalone? Octane will only ...

Hi beppe and nuno,

many thanks for your answers. I think my problem is the lighting. beppe, can you please tell me with which lighting you created your very nice example? I think that's where my problem lies. Could you briefly describe to me which light you used and which settings you used?

In my ...

Hello,

i have attached two image files to demonstrate what my issue is. i am experimenting with dispersions and refrections of light in different glass objects.
to get the refractions and dispersions are not the problem, the problem is, that these rainbow-effect do not reflect on the ground.
i ...

Hi to everyone,

i'm new to Octane and have a question about visible dispersions on a grundplane. In my example i have an cube, a groundplane and a light. the lightbeams hits the cube and produce dispersions inside. but, why do not refelect the dispersions on the groundplane? I tried to play with ...