Check it out >> https://github.com/fernandotonon/QtMeshEditor

A graphical editor for Ogre3D mesh, materials, and animations

Features:

• Translation, Scale, and Rotation of meshes (Easier than OgreMeshMagick)
• Material Editor - It shows in real time the new material on the model
• Change the material of the mesh - It allows the change of the mesh material
• Export mesh in older versions - It allows the export of the mesh in older Ogre versions (Easier than OgreMeshUpgrader)
• Primitives creation, using ogre-procedural - It has an easy tool to create Box, Sphere, and Plane
• Other 3D Format Importer - Can be used to convert any 3D format provided by ASSIMP to Ogre Mesh, Material and Skeleton
• Animation Preview - It shows a list of animations and allows the animation preview.
• Renaming Animations