David
David
> A smaller aperture results in a tighter set of rays and therefore less blur. looks like it contradicts your last paragraph
Vertical Field of View is trig 1. distance between lens center and screen 2. height of screen
> focal length (expressed as a field of view did you mean focal length (expressed as focus_dist
I see something in Book 1 figure 17 that looks incorrect. Virtual film plane, in my understanding is the screen, not the focus plane
So we're clear, focal length is not the same as vfov. I think Peter Shirley signs off on new Figures. A new figure, imo, would do well to include the...
My opinion is overall, nothing here is rocket science. I would suggest to follow the code if it works and move on
there is still a problem. where the glass sphere shadow hits the wall it is darker than background inf, but the beam is lighter
yes, great. i dont know how to take a screenie w my new laptop lol. also im a tad bit sketchy in my reasoning sometimes, overlooking specifically that this is...
old laptop had ptrsc .. new laptop is Asus g15 .. they make a few keyspace compromises
on win10 i found out you can [winkey] + shift + s. my old lapper also has prtsc / sysreq. looks like linux makes use of it. odd system calls...