Guillermo Ojea Quintana

I was checking out the differences between your model and that of Sinbad.blend to try to understand what is the issue. The Sinbad.blend model has all the bones in both...

But in a way we *are* applying this "mega rotation" when exporting the scene by doing the position swapping.

Hello @paroj, I'll attempt a second try at explaining my position: ## Blender  ## OGRE  As you can see every rotation and position is respected and in OGRE...

You say that the problem is when someone is putting meshes or other things as children of lights? I don't know why you would put a mesh as a child...

If I export without axis swapping option: 'xyz' (that is, Blender coordinates) And then rotate everything in ogre-meshviewer: ``` if self.filename.lower().endswith(".scene"): self.attach_node = scn_mgr.getRootSceneNode().createChildSceneNode() self.attach_node.pitch(Ogre.Degree(-90)); ``` I get this: ...

> please export this with axis swapping: [swaptest.zip](https://github.com/OGRECave/blender2ogre/files/15096002/swaptest.zip) OK, I have been trying more exports with this .blend file. You did some wizardy which I don't understand 😂 That Suzanne...

> > this means that people would have to export everything withoug axis swapping (even meshes) > > yes, this is what I was arguing for in the issue description...

OpenGL 3+, you'll see that my latest screenshots were partially showing the UI. Also, this double `renderOneFrame()` is present here: https://github.com/OGRECave/ogre-meshviewer/blob/449c1ccf1c0d8563e19073a0a84aeb1b8b7fd7dc/ogre_mesh_viewer.py#L739-L740

> imgui does not seem to lag. please try again, whether latest master fixes the issue OK, it'll take me a while because I never built OGRE with python support....

> > OK, it'll take me a while because I never built OGRE with python support. > > oh, I meant meshviewer master. The changes are on python side. >...