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Carrara F.A.Q (Last Updated: 2024 Nov 21 9:55 pm)

 

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Subject: Gamma Correction Question


Klebnor ( ) posted Sun, 14 December 2008 at 2:11 PM · edited Tue, 26 November 2024 at 8:00 AM

Do you use Gamma Correction when rendering in Carrara?

If so, what setting ... 2.2?

Klebnor

Lotus 123 ~ S-Render ~ OS/2 WARP ~ IBM 8088 / 4.77 Mhz ~ Hercules Ultima graphics, Hitachi 10 MB HDD, 64K RAM, 12 in diagonal CRT Monitor (16 colors / 60 Hz refresh rate), 240 Watt PS, Dual 1.44 MB Floppies, 2 button mouse input device.  Beige horizontal case.  I don't display my unit.


bwtr ( ) posted Sun, 14 December 2008 at 6:00 PM

Can anyone really justify settings other than the default?

How many people in a thousand would appreciate a difference anyway?

Brian

bwtr


Klebnor ( ) posted Sun, 14 December 2008 at 6:08 PM

I have to agree, that's why I posed the question.  I find that applying a gamma correction of 2.2 as generally recommended makes it difficult to come up with a dark scene.

Klebnor

Lotus 123 ~ S-Render ~ OS/2 WARP ~ IBM 8088 / 4.77 Mhz ~ Hercules Ultima graphics, Hitachi 10 MB HDD, 64K RAM, 12 in diagonal CRT Monitor (16 colors / 60 Hz refresh rate), 240 Watt PS, Dual 1.44 MB Floppies, 2 button mouse input device.  Beige horizontal case.  I don't display my unit.


MarkBremmer ( ) posted Sun, 14 December 2008 at 7:09 PM

 It's simply there for convenience. In the professional environment, I'll occasionally get requests for animations with a specific gamma because the client is processing with certain presets and it's simply easier for them to bring all assets in having a common starting point. 

But for other than that, there is no real application. 






PhilW ( ) posted Mon, 15 December 2008 at 7:44 AM

I sometimes apply a little gamma on the render, but nowhere near 2.2 - perhaps 1.2 or 1.4, sometimes it can add to the realism, but too much can just wash out a scene. And it is usually just as easy to apply any gamma and contrast adjustments in Photoshop (or equivalent).


ShawnDriscoll ( ) posted Thu, 18 December 2008 at 2:28 AM

Some of the Macs use 2.2 for their monitors.  Too bright for the Windows version of Carrara.  On a different topic, most people I fix computers for have cranked up their monitor brightness so that there is no black on the screen.

www.youtube.com/user/ShawnDriscollCG


ShawnDriscoll ( ) posted Thu, 18 December 2008 at 10:43 PM · edited Thu, 18 December 2008 at 10:49 PM

I looked at my settings just now and I have my gamma settings configured using my video driver rather than in Carrara which is unchecked.  The temp for my monitor is the factory default.

www.youtube.com/user/ShawnDriscollCG


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