Leaf Tests With mental ray
Trees. ugh.
Anyway, I’m trying to find a nice setting for the mia_material_x mats for foliage/leaves in mental ray. It’s quite difficult to find settings that look good through various lighting conditions.
This is looking OK, but there are three key ingredients to get really nice looking leaves.
- Decent diffuse texture
- Appropriate amount of reflection/gloss
(obviously heavily depends on which species you are trying to create) - Decent translucency texture
For mental ray specifically:
- Translucency value must to be always at 1
- Transparency colour must be set to pure white (1.0, 1.0, 1.0)
Once you have this basic it’s just a matter of tweaking the gloss and reflectivity settings until you have a nice look for your scene.
Unfortunately I have not found a “universal-looks-sweet-on-every-scene” setting yet…
Comments
working on that üniversal setup! coming soon.
like your renders could you post your mia settings?
Awesome! Thanks Roy, your settings have been a huge help in getting nice looking foliage renders.
The test renders had these settings:
Diffuse weight: .883
Roughness: .4
Glosiness: .65
IOR: 1.52
With the mib_twosided node. Then your settings for pretty much everything else. Look forward to seeing what you come up with!
wow!! very nice













