Sorry your browser is not supported!

You are using an outdated browser that does not support modern web technologies, in order to use this site please update to a new browser.

Browsers supported include Chrome, FireFox, Safari, Opera, Internet Explorer 10+ or Microsoft Edge.

Dark GDK / Field of View

Author
Message
Jonas
19
Years of Service
User Offline
Joined: 10th Aug 2005
Location: What day is it?
Posted: 13th Jan 2010 20:26
Link
How is the camera\'s field of view translated to what I\'m seeing? Is it a slice of the 90 deg (default) circle the camera is seeing? Maybe it\'s 90 deg left-right and 90 deg top-bottom? Can\'t seem to wrap my mind around this for the life of me.
Back to top
Profile PM
Jonas
19
Years of Service
User Offline
Joined: 10th Aug 2005
Location: What day is it?
Posted: 13th Jan 2010 20:57
Link
Okay so I've been searching with different keywords and I found, not only an answer, but basically an equation I can use. Thanks for checking in on little old me though. Mods feel free to lock this mistake of mine.

Dark Coder:
"Vertical FOV = camera FOV, horizontal FOV = camera FOV * aspect"
Back to top
Profile PM
dark coder
21
Years of Service
User Offline
Joined: 6th Oct 2002
Location: Japan
Posted: 14th Jan 2010 15:26
Link
Actually I was slightly wrong, the FOV is the same for both axis, it's just the frustum's width is multiplied by the FOV, that's slightly different to multiplying the vertical FOV.

Back to top
Profile PM Email
Back to top

Login to post a reply

Server time is: 2024-10-01 20:15:22
Your offset time is: 2024-10-01 20:15:22