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+--- Thread: Auto-rotation FBX model (/showthread.php?tid=4176)
Auto-rotation FBX model - Alex3d - 02-29-2020
Hi
I have a problem with model rotation.
Some models opened as rotated to 180 degrees.
But the same model opened correctly in "3D Model Viewer" https://github.com/acgessler/open3mod
You can download the model here
https://drive.google.com/file/d/1mbE0fBsbKi1XzAniuiGrGi_y3a5sZM5_/view?usp=sharing
How to detect a correct rotation of the model and rotate if this required?
Thank you
RE: Auto-rotation FBX model - abenedik - 03-01-2020
I have also seen that the orientation of some models is not correct. I have no clue on how the correct orientation can be determined.
Maybe there is a problem in assimp library. The open3mod application that you mentioned uses a very old version of assimp library and there the model is correctly oriented.
But a newer assimp viewer that comes with assimp library also have some problems with orientation - see the following screenshot where the person from the model should be visible from the side or from the front, but it is visible from upside down: