Is it possible to set Assimp to transpose all matrices it reads in a model file?
My problem is that keyframe nodes contain position vectors and rotation quarternions with no access to the matrix they were extracted from and I need to transpose them first.
You need to create a feature-request on our github-page ( please check https://github.com/assimp/assimp ).
We need to add the feature to the lib. It is not supported right now with the latest version.