I am trying to add a VRay Lens Effects to an interior visualisation image. So I set up a VRay Lens Effects in the Environment and Effects tab, I activate it, I turn on “Bloom” with default settings, “Render Element Only” mode to have more flexibility to play with in post production, and render. When the render is done, I tweak the Lens effects settings, and, when I click on the “Update effect” button, it causes the whole image to render again !
Can someone tell me what I am doing wrong please ?
Thank you,
Thanks for the help guys. Unfortunately it doesn’t work: I now ticked “Interactive” and hit render. When render is finished, VRay Lens effects is applied, all right. But I can’t tweak it: I change bloom and/or glare settings but nothing changes in the VFB, so it is definitely not interactive at all and if I don’t tick Interactive checkbox I still have to render the whole image again …
Hmm, then its case for vlado I just tried it with a very simple scene and interactive did the trick for me, i can tweak it without re-rendering and the effect is visible in the vray framebuffer.
Well … This is quite weird … It works fine now: I don’t know what happened as I didn’t change anything in my scene since the last time I opened it. Anyway, when I opened it this morning, I deleted the VRayLens effects and added a new one to go on a clean basis. Then I rendered and tweaked the effect with full interactivity: no problems anymore. I must say that I didn’t use the “interactive” checkbox.
Thank you for your support guys and have a nice week !
I just tried it with a very simple scene and interactive did the trick for me, i can tweak it without re-rendering and the effect is visible in the vray framebuffer.