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romi / plant-3d-explorer

Browser application to visualize 3D scanned plants
https://romi.github.io/plant-3d-explorer/
GNU Affero General Public License v3.0
7 stars 6 forks source link

In "free 3D" mode (no image) the 3D views are upside-down but are correctly oriented when adding a background image #97

Open fabfabBesnard opened 4 years ago

fabfabBesnard commented 4 years ago

tested with :

pipeline geom run with docker image on AWS

Docker image reference:

roboticsmicrofarms/romiscan demo 5161bfd41de9

Plantviewer: v2.0
EvanZarrella commented 2 years ago

This one will not be easy to achieve with a clean solution. The solution that might be the cleanest is locating how transforms are deduced and working from there because looking at the clouds from two datasets with v1 and v2 robots, the orientation is the same. Which means somewhere a wrong transform is applied. Finding where might allow us to detect from which version the datasets come from. A dirty-er solution would be flipping the cloud in the vertex shader and would require information on the dataset level. Proper time should be dedicated to investigate this issue.

EvanZarrella commented 2 years ago

Intuition : Maybe check the way cameras are loaded. It may impact the global transform of the scene. Try loading in the point cloud first if it exists and see if the issue still happen