actual 3D waves. The mesh for the water surface was actually transformed and reacted to your character moving through it creating waves—you could slosh the whole small pools around by running around in them. No shader trickery there.
explosion fireballs that were 3D and freaking reacted to the environment. Throw a grenade on the floor, the fireball is hemispherical. Throw in into a ventilation shaft, you get a pillar of fire shooting out from the opening. It was absolutely mind-blowing!
physics engine that allowed physics-enabled objects to be thrown around, bouncing from the walls etc. In 1999. Bizarrely, the objects couldn’t rotate so they always retained the same orientation. It saw use in level design where you could destroy the supports of some stone blocks and let them fall down to block some large pipes.
flame thrower flame reflected from the walls. You could shoot around a corner or set yourself on fire in confined spaces with it.
no apparent limit for texture resolution. I remember people modding it with 1k and 2k textures (originals were like 64x64 or 128x128). In 2002.
Yes, it was cubemaps and with mirrors it was exact same rooms with npc copying your moves, but it looked really good, and no need for rt hardware when we got same picture, remember half life 2 reflections and light, nowadays when AAA game dev make game with such graphics it requires ray tracing and dlss to run properly
While true for straight up reflection and glass the raytracing doesn’t do much despite being much more expensive, it is just jaw dropping to see refraction and indirect lighting. Before to have indirect lighting be vaguely credible it had to be all fixed and baked into the textures. Now we can do that with destructible stuff and moving light sources.
Unreal on a Voodoo3 had fucking reflections on the walkway, and I watched that damn intro over and over.
1999 Aliens vs. Predaror had:
And today we need ray tracing to mimic fraction of that power
I’m sure there was some trickery going on behind the scenes, and it wasn’t a true reflection.
Yes, it was cubemaps and with mirrors it was exact same rooms with npc copying your moves, but it looked really good, and no need for rt hardware when we got same picture, remember half life 2 reflections and light, nowadays when AAA game dev make game with such graphics it requires ray tracing and dlss to run properly
While true for straight up reflection and glass the raytracing doesn’t do much despite being much more expensive, it is just jaw dropping to see refraction and indirect lighting. Before to have indirect lighting be vaguely credible it had to be all fixed and baked into the textures. Now we can do that with destructible stuff and moving light sources.
You’re absolutely right, but nobody would use ray tracing with destructible stuff because nobody makes destructible stuff like in red faction nowadays