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I am from almost good enough color bleeding

microdee, Thursday, Nov 20th 2014 Digg | Tweet | Delicious 13 comments  
MartinUI 20/11/2014 - 23:33

Wow! first time a see so complex scene in 4V. I would love to see this in action :)

antokhio 21/11/2014 - 00:17

yea nice

m4d 21/11/2014 - 01:17

oh nice! voxel cone tracing?

microdee 21/11/2014 - 16:46

@m4d: nah unfortunately that's still very hard to do in vvvv with current setup. to my understanding this uses a similar technique to screen space reflection (which is also on the way ;) )

m4d 21/11/2014 - 16:52

@microdee: ahh, nice! was planning on doing SSR too, but not much time for vvvv these days..

mrboni 21/11/2014 - 17:05

@microdee - does the technique have a name?

microdee 21/11/2014 - 17:08

yeah coherent screen space global illumination https://www.youtube.com/watch?v=o7n4hc82k3g
unfortunately it's still not as good as what you can see in the video. and probably i'll try to implement SSDO (http://people.mpi-inf.mpg.de/~ritschel/Papers/SSDO.pdf) instead of this

mrboni 21/11/2014 - 18:21

Ah cool. I started working on SSDO. I'll try to dig it out and see how far from finished it is. Can maybe save you a job.

You don't think CSS is worth pursuing?

m4d 21/11/2014 - 19:17

ah, arkanos technique is a derivate of ssdo though if i'm not mistaken.

microdee 22/11/2014 - 05:50

@mrboni: that would be awesome! Sometimes it's just damn wrong, very noisy i have to blur it a lot and not the fastest either :(
@m4d: yeah something similar if i read it correctly

tekcor 22/11/2014 - 14:06

hey it looks really nice! but what about the hbao
it can be found in the dx sdk. i dont know but that one looked fast to me.

microdee 22/11/2014 - 20:52

hbao gives somewhat the same result as current ssao techniques implemented. this time it's an attempt to approximate/fake color bleeding too.

tekcor 24/11/2014 - 15:40

Ah now I see. Yeah that definately adds some realism to the scene

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