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Home Improvement - Daylight Simulation

Posted: Fri May 21, 2010 5:26 am
by ivankio
Finished a real time visualization and took the model to Octane to play with it for the first time. Glass and water were very important for this scene but both were needed to be left behind for the moment.
timelapse.flv
(423.64 KiB) Downloaded 5381 times
I'm sorry for the low res test at just 256 samples/pixels. 9600M GT here - about 7 hours for the 130 frames :lol: I'll get a workstation in a while.
Can't wait to put it to work seriously. Still, it's funny that the FLV compression did smooth out some grainy parts.
simtarde000004.png
Screens from the interactive application:
screens.jpg

Re: Home Improvement - Daylight Simulation

Posted: Fri May 21, 2010 9:34 am
by radiance
Hi,

I think it's awesome you managed to pull this off with such a slow GPU. ;)
nice work.

Radiance

Re: Home Improvement - Daylight Simulation

Posted: Fri May 21, 2010 5:06 pm
by ivankio
The work up until now is mostly yours. This thread is more likely a PIP (play in progress). Nothing much to see here but, for those addicted to flipbooks like me, here is a small fix until we get a real one :ugeek:.
timelapse2.flv
(965.87 KiB) Downloaded 5247 times
I grabbed the 1.022 2.2 and more 7 hours with 410 samples/pixel for the same 130 frames. I realised I could go with only 2 light bounces since it is mostly outdoor. Of course now I use the clay mode, but gloss didn't impact that much as the extra bounces in the first moment (default 7).
simul000044.png

Re: Home Improvement - Daylight Simulation

Posted: Fri May 21, 2010 5:32 pm
by radiance
cool ;)
you should definately consider buying a faster GPU in the future...

Radiance

Re: Home Improvement - Daylight Simulation

Posted: Sat May 22, 2010 6:23 pm
by scandog72
Looks really cool

What software did you use to create your FLV?

I have been trying to use virtualdub to create and AVI of a turntable but not having much luck with the frame rates.

Re: Home Improvement - Daylight Simulation

Posted: Sun May 23, 2010 1:16 am
by ivankio
Scan, I used the trial of Premiere CS5. I haven't thought that much about cheap video publishing yet since now I work mostly with real time applications and used to work with Premiere at my previous work. But your search without results is unsettling. If I find anything, I'll message you.

Re: Home Improvement - Daylight Simulation

Posted: Sun May 23, 2010 5:44 am
by brobo
That's pretty rad. I am guessing you just rotated the HDR image? Really good use of the software capabilities considering your GPU limitations.

Re: Home Improvement - Daylight Simulation

Posted: Sun May 23, 2010 12:44 pm
by ivankio
No HDR image, I took the even easier way using Octane's daylight environment system.