Speedtest Adv vs. RT

[dimension3plus]

I love the new V-Ray RT. I got a speed boost in nearly all "old" scenes rendered in Adv. And thats only with one GTX 980 ti. Here is an example:

OK, the grass (itoo Forest) looks different but I reckon I'll figure out why. Any suggestions?

Regards

[matanov]

Check the shaders assigned to the grass. If you don't find anything, feel free to send me a scene (grass and lighting only).

[Alex_M]

Yes, production rendering with RT does feel snappier than before. I like it. I remember that 3.5 cleared the progressive buckets/patches slower. I'll probably make some comparison tests vs Vray 3.5 when I have some more free time to see if there's indeed a speed boost and how much.

[jironomo]

RT doesn't support forest pack tint maps and also translucency maps on 2 sided shaders. I think one of those would be your problem. Also the edge mode in forest pack which is often used for getting nice clean grass edges doesn't work in RT.

[dimension3plus]

Yes, you're right, the Forest Color mapped tint is the culprit.