Position mesh to fill viewport width

[PavelBoytchev]

This thread is somewhat related. It solves the opposite problem, though:

Finding the xyz coords of the viewport’s four corners

Hello I have been struggling to do this please. More specifically if you had a point exactly where the camera is then camera.position will give you the xyz (world) coords of the camera and hence the point’s coords. What i want to do is to get the xyz (world) coords of the four corners of the viewport, something like viewport_topLeft.position that would return the three coords. Similarly for topRight, bottomLeft and bottomRight. And since the actual viewport is 2D, lets assume that the point at …

For your case, it might be important to know the possible situations, because in some cases you might need not only to reposition your cubes, but also to rotate them as a group. See an illustration: