PhotogrammeTree

[wilbertvandenbroek]

Right so a photogrammetry project of a tree trunk. Reality Capture to scan, added some Megascans assets to fill up the
scene a little bit.

[maru]

Awesome, but the leaves look just wrong. Possibly because of no thickness (which should be visible in such scale), and possibly because of appearance (scale, color, detail,...).

[wilbertvandenbroek]

You're right they have no thickness, only opacity map to cut out the shape. Maybe adding a shell modifier will fix this?

[RolandB]

Moss is awesome ! How did you do that ? Bark is modelled with Zbrush ? It's a master work congratulations !

[wilbertvandenbroek]

Thanks man, the moss is a atlas texture from megascans which I scattered with corona scatter. I extracted a densitiy map from the diffuse texture of the trunk. The trunk was made with Reality capture, only thing I did in Zbrush was remeshing and unwrapping. All the high details come from the scanning procces.
At first I had a 34 milion polygon trunk after which my system died :-), I reduced it to about 9 milion for the high detail mesh and extracted normals and displacement from it with Substance designer.