Hello, I'm student and I'm working on a wolf3d project with SDL2. I have actually a problem with the final rendering. There is no straight walls with the right formula :
< new distance = wall distance * cos(radian) >
Screen :
I tried some things, I'm actually locked up with it
MIP Maps and Antialiasing filters didn't work?
It's not about MIP Maps or Antialising
Describe your problem... I'm pretty sure I didn't understand what you meant in your question. If it's something related to calculating your distance or finding your field of view etc, have a look at this video. He's done it in text mode but the calculations will mostly be the same.
YouTube
There is the problem :
What are the FoV appertures you are using?
Wider FoV, more distorted you'll get. Games usually uses 90° horiz and 60° vertical to mimic "human eye".
