Processing thin surface

Development World Creation
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1

Hi, are there recommended settings to process thin surfaces such as leaves in order to avoid holes in the mesh? Thanks!

2

Hello Olivier, 

it is more about a proper capturing scenario. It is very difficult to reconstruct such object using photogrammetry in general. Based on the principles of photogrammetry you need to make sure that every part of the object is visible from at least two images, therefore also bottom sides of each blade, also inner parts. Problem is also a reflexive surface of the leaves. You can find some tips how to capture shiny surfaces on this forum, for example:

https://support.capturingreality.com/hc/en-us/community/posts/360017824791-How-to-reconstruct-shiny-object-with-Reality-Capture

3

Thanks for your answer Zuzana.

4

I would like to add that leaves have the additional difficulty of slight movement - in theory movement of a few times the thickness (so almost nothing) is enough to mess up the geometry…