Hi!!

I've been working with emgu cv(opencv wrapper to capture images from a webcam and using its functions to proccess this images. 
I also detect the hand and track the hand movement...

Now, I need to draw a kind of earth or just an object according to the hand position, for which slartoolkit is perfect for perspective transformation and so on. My problem is that I can't achieve that.

I don't know how to say to slartoolkit "you guy, draw that object within this hand tracking window" 
Is it impossible what I want to do? I am desperate... any help would be great. Thanks in advance 

see this video if you're still confused about what I meant (http://www.youtube.com/watch?v=ccL4t36sVvg)