5 ms·
Doom was real time ray traced.
by georgeecollins 8y ago
Doom was real time ray traced.
- delinka 8y agodefinitely not. https://doomwiki.org/wiki/Doom_rendering_engine#Rendering https://doomwiki.org/wiki/Doom_rendering_engine#Rendering
- georgeecollins 8y agoYou are right-- sorry
- jbattle 8y agoI think the term is 'ray casting' - though a quick bit of googling shows that wolfenstein 3d was ray casted, but doom was not. (instead Doom used a BSP-based technique that I can't find a pithy name for)