I noticed most resources either assume you know a lot already or assume you know math of professional level or assume you’re going to find other resources to fill gaps.

Is there a resource that takes someone without already a knowledge on view matrices in graphics and takes them to understanding fully how
[ul][li]to set up a ‘virtual camera’[]move objects[]move the observer[*]etc.[/ul]Notice I’m not interested in automatic and cookie-cutter ways in OpenGL since[/li]

They are deprecated and removed in latest versions of the spec, one has to set them manually

Then how to create a projection matrix : http://en.wikipedia.org/wiki/Transformation_matrix#Perspective_projection
To me the biggest trick to understand was that even when working on 3D space, vectors are in fact 4D, same for matrices, they are 4x4 : the 4 components are often called x,y,z,w.
The “w” part of a position vector is 1 by default, but can be 0 to represent a “position at infinity” (ie. can be used to represent stars, or the horizon line).