Convert manual object to mesh (v2)

[TaaTT4]

As the title says, is there a way to convert a v2 manual object in a v2 mesh? For v1 classes, exists a convertToMesh convenience method. Or do I have to mimic what the DynamicGeometry sample does and submit a PR?

[dark_sylinc]

I don't know if there is (ManualObject was a contribution, I didn't write the code).

But ManualObject, like any v2 object, has its own VertexArrayObject, with its own VertexBuffers, with its own IndexBuffers; and the local AABB & Material data is already available; which is all you need to construct a Mesh and a SubMesh.

Therefore it should be relative trivial to write a conversion routine that either duplicates these structures (use BufferPacked::copyTo and create a new Vao) or just give away the pointers and its ownership (i.e. don't leave dangling pointers)

[TaaTT4]

Done: https://github.com/OGRECave/ogre-next/pull/60