Learning the 3D world and Matrix manipulation.

[willmotil]

Here’s a couple links.
In the second link at the bottom is a class i posted that might be helpful codewise.

Coding Labs :: World, View and Projection Transformation Matrices

Transformation between systems

Hey guys! One thing I always face and never understand is the transformation between differen coordinate systems. For instance using the position of an object, multiplying it by the view and projection matrix of the camera results in the world-view-projection in screen-space. Taking this information and multiply by the inverse projection matrix is … what?? Is there any complete intro into that? or can somebody share a diagram of some kind for “which matrix to apply to what to result in foobar…

http://www.monogame.net/documentation/?page=T_Microsoft_Xna_Framework_Matrix