An own 3D scan of stones

[Luc Bianco]

Hi

Just a quick test and fun experimentation to create an own 3D scan of stones ground.. so I took my camera to take 39 pictures of same place at different angles (attached one preview on these real photos)

After I used VisualSFM and Meshlab to create 3D model and texture, and I rendered this quick sun animation with Terragen : https://vimeo.com/242711262

I did not succeed to have a high detailed object, despite of pictures resolution, but this test was funny to do

luc

[Oshyan]

The result in animation is really pretty good! Comparable to many of the other photogrammetry asset demos I see all the time.

- Oshyan

[Luc Bianco]

Hi

maybe a bit exagerate but thanks 

Here two tutos I followed:

https://www.youtube.com/watch?v=GEAbXYDzUjU
and
https://www.youtube.com/watch?v=D6eqW6yk50k&app=desktop

luc

The result in animation is really pretty good! Comparable to many of the other photogrammetry asset demos I see all the time.

- Oshyan

[luvsmuzik]

Thank you for this example and the links for the tutorials. That seems a free way to try scanning and the process for modeling the mesh does not seem complicated.

I am wondering if your rock study only included camera angle from top POV and not low, middle, and top? Were you trying to make a rock surface object to tile?

[Luc Bianco]

Hi,

I did top and middle captures.. the idea is more to isolate some stones to can use them as populations.. here a quick test render with one stone from a new 3D capture I did populated among procedural stones shaders

luc

[Adisanut]

You are very good I'm a beginner I want to do you

[bobbystahr]

Great realism in your scanned rock, sorta jumps out of the render with the 'featureless" fake stones but they can, I realize, be tweaked and this is about how the scanned rock populated,...very nicely btw