vector camera looking 'straight down' doesnt work #297

donbright opened this Issue Mar 8, 2013 · 2 comments


None yet

2 participants


eye = 0,0,100, center = 0,0,0, produces blank image

kintel commented Mar 8, 2013

Usually, an up-vector is needed to properly specify a viewport. Usually, one can calculate an up-vector which is as vertical as possible, but that won't work in this particular case.

kintel commented Jan 22, 2015

This was fixed a while ago

@kintel kintel closed this Jan 22, 2015
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment