Hello, thanks to Marius, who handed over a copy of your little program, I gave it try and its pretty neat.
I've peeked at some creatures and character model, but also tried some of my own area models.
It all seems to work
EDIT: Sometimes though I need to alter the background color, or the rotation speed to get the rendering back.
Often I just get an empty window, showing my desktop.
And now and then I encounter the black models, most of my weapon models are so... though they appear ok in the game.
Makes me happy I can check my area models without starting the game all the time.
Though perhaps on that specific topic, area models.
Would it be possible to implement a zoom function, so I can get closer
Or better, a full moveable camera; though that might be to much to ask.
Its seems to run smoothly on my PC, though a bit quircky, if another window or program passes over it, the rendering seems to go faulty a bit.
Anyway great job, I hope you continue to work on this