Walli's NWDA Dry Grass

Started by FrankB, March 19, 2010, 04:13:03 PM

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Tangled-Universe

Very nice scene Frank, shows the grasses nicely :)
The DOF really adds to the realism.
I tend to agree with the others about the blossom tree, one could call it an eye catcher since it draws the attention, others could call that distracting.

Martin

Kadri

Quote from: FrankB on March 21, 2010, 07:01:27 AM
I don't deem it problematic at all. If this was a photograph, the white petals would probably be overexposed, too, as they stand against the sun.
Actually and honestly, I find this cherry an eye catching element of the scene ;)

Excuse me Frank but i don't think that it looks natural. If you can find a photo that looks alike that is another thing of course  :)

Henry Blewer

I have seen this effect before in photos. It's called glare. Unless you are filming a new Star Trek movie, it's not desirable. For CG, it's considered a good thing.
http://flickr.com/photos/njeneb/
Forget Tuesday; It's just Monday spelled with a T

Walli

well, the point is that if your photo would look like this, then I would say - work on your exposure ;-)
Kidding aside - yes, when lit from behind, then you could get some sort of glowing - the point is, on a photograph this object still would fit in place, would look like it belongs there. In case of your rendering it looks like the cherry has a different lighting. It simply looks out of place in my eyes. It almost looks like a 2D billboard, no sense of depth.
If you manage to keep the glow AND make it look like it belongs there, then you made it. Until then I would say - great rendering, but the cherry looks wrong.
Thats the reason why I said that its often hard to work with white blossoms.

Probably some sort of AO pass on the cherry would help to bring back the depth.

Kadri

Quote from: Walli on March 22, 2010, 05:20:24 AM
well, the point is that if your photo would look like this, then I would say - work on your exposure ;-)
...

:)

Henry Blewer

Good point Walli. I have known that you have a better eye for details than I do. To be honest, my eyesight is so bad I can't drive a car.
http://flickr.com/photos/njeneb/
Forget Tuesday; It's just Monday spelled with a T

Walli

my eye sight is actually also not that good ;-)

Probably another point comes into play - the cherry from this perspective has a similar shape compared to the bushes in front of it. To me it almost looks like a "ghost version" of the shrubs in front of it, ready to fly around in the sky.

I am not claiming that this cherry is totally wrong, but I simply have some sort of earie/ghost like feeling when seeing this cherry.