Screenshot of the Month May 2011 [Winner Announced!]

Kalango · Post by **Kalango** » Tue May 17, 2011 10:53 am

Pretty good DOF, awesome quality!

ent1ty · Post by **ent1ty** » Fri May 20, 2011 12:52 pm

irrRenderer

What you can see:
Deferred rendering
Normal mapping
Antialiasing
Bloom(it's very subtle, I like it that way)

Oh, and to do the lighting calculations instead of quadratic or linear attenuation, I use logarithmic attenuation. It's something I came up with while sitting in school

Radikalizm · Post by **Radikalizm** » Fri May 20, 2011 1:11 pm

ent1ty wrote:iOh, and to do the lighting calculations instead of quadratic or linear attenuation, I use logarithmic attenuation. It's something I came up with while sitting in school

Talking about lighting calculations, when looking over shaders found in examples and tutorials online I see a lot of people doing their lighting in gamma-space instead of linear space, which actually gives a skewed result (since you're working with a curve)
eg. Say you would multiply your scene output by (0.5, 0.5, 0.5, 1.0) (RGBA), in linear space this would result in your final output color actually being half as bright as the color before doing the calculation, while you wouldn't even get close to this in gamma space
I made the switch from gamma space to linear space in my lighting calculations a while back, and it takes a while to get used to, but it feels more natural to do calculations this way

And about your screenshot:

Looks nice, although I think only normal mapping is not enough for those walls, would be better with some parallax mapping
Everything else looks great though

ent1ty · Post by **ent1ty** » Fri May 20, 2011 1:51 pm

Yes, I am working on parallax mapping right now.

About your gamma space - I don't quite understand. Could you make it clearer(or post some link)?

hendu · Post by **hendu** » Fri May 20, 2011 4:05 pm

edit: please remove, posted right after the move.

hybrid · Post by **hybrid** » Fri May 20, 2011 4:06 pm

Gamma/sRGB discussion moved here: http://irrlicht.sourceforge.net/phpBB2/ ... hp?t=43901

Strong99 · Post by **Strong99** » Sat May 21, 2011 10:23 pm

Vote now for the best screenshot of May 2011!
The poll will be active until June the 5th

LizardGamer · Post by **LizardGamer** » Fri Jun 03, 2011 11:31 am

Zester -The Hunter-, Lonesome Ducky - Depth Shader, and ent1ty - irrRenderer.

But really I would give it to Zester!

Zester my eyes exploded when I saw that!

Strong99 · Post by **Strong99** » Tue Jun 07, 2011 4:06 pm

And this months winner is Zester with its screenshot -The Hunter-. Congratulations!

serengeor · Post by **serengeor** » Tue Jun 07, 2011 4:11 pm

strong99 wrote:And this weeks winner is Zester with its screenshot -The Hunter-. Congratulations!

You mean Month or is this now a weekly competition?

Strong99 · Post by **Strong99** » Tue Jun 07, 2011 4:25 pm

I don't know

possibly...

But, I changed it anyway. Thanks

Someone college walked by and talked about weeks instead and since I was already late for the competition and in a hurry that went wrong

Irrlicht Engine

Screenshot of the Month May 2011 [Winner Announced!]

Screenshot of the month May