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Volumetric Particle Rendering with Pixel Shaders

Many games, even on current "next-gen" hardware, render particles using camera facing quads - veteran coder Krazanowski (Tomb Raider: Anniversary) suggests a neat alternative solution using pixel shaders and a little bit of math.

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gamasutra.com
FredFredrickson6587d ago

Though a bit on the technical side, I hope we can see some of these sorts of effects creep into more games soon. So long as they don't slow them down too much anyway, since laying on the pixel shaders can weigh on the GPU pretty quickly.

funktion_d6586d ago

not exactly general gaming news, but for anyone into graphic programming this is great.. What a difference too..

Varsarus6586d ago

The RSX is very strong at pixel shading, so shouldn't be a problem.

DJ6586d ago

Definitely ring a bell.

FredFredrickson6586d ago

Are those actually volumetric particles? I've not seen them before.

gambare6586d ago (Edited 6586d ago )

the volumetric particles (in simple terms) is a "cloud" of small pointers, polygons or dots (whatever you want to call it guys) but this time the use of shaders (the calculated reflected light on texture) will be used as calculated dots with light volume (color) effect, something that consumes a lot of cycles but with the new GPUs it will be possible to optimize a new kind of shader.

Jink6586d ago

for graphics to be used in all full aspecs and not just for hi-rez photo-realistic textures. As particles effects my big is on LostPlanet, the explosions in that game looks awesomely smoked, and the next one will be KillZone2 hopefuly.

Ngai6586d ago

The smoke monster is eating the 8 ball :S

Xi6586d ago

looking at the stuff from stalker clear sky the smoke doesn't look near as impressive. The smoke actually reacts to movement making proper trails and vacuums in clear sky, it's just amazing.

Bolts6586d ago

Exactly, static smoke doesn't impress. I wanna see physics interactions with a helicopter, if the air and smoke move realistic then that'll be cool.

30°

FuRyu teases new game ‘Project Alice’ to be announced on April 25

FuRuy has opened a Twitter account called “Project Alice” teasing a new game announcement on April 25 at 20:30 JST.

30°

Top Racers Need Top Gear – Introducing the Forza Horizon 6 Limited Edition Controller and Headset

Omar writes: "With the Horizon Festival coming to breathtaking Japan, you’ll need the essential gear to prove you’ve got what it takes to become a Horizon Legend as you cruise, drift and explore an open world full of spectacular driving experiences. That’s why we’re happy to announce the newest Limited Edition Xbox Wireless Controller and Wireless Headset collection, featuring inspired designs from Forza Horizon 6. The bright cyan and lime colorways celebrate the Horizon Festival’s recognition of iconic cars and hit music, with special features that are sure to impress any collector."

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news.xbox.com
Killer2020UK63d ago

Oh my, that is one gaudy design

40°

Hideo Kojima put Low Roar in Death Stranding because gamers need more culture in their lives

It's important in life to maintain a broad palette when it comes to culture and the arts. Hideo Kojima agrees, as he continues to use video games like Death Stranding to introduce people to music and other elements they might not otherwise discover.

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gamesradar.com