This page is best viewed with JavaScript enabled.
Montly Contest Winners
This page is best viewed with JavaScript enabled.

Go Back   The Gnomon Workshop Forums > Tutorials Discussions, Tips and Guidance > General Chat / Q+A


General Chat / Q+A Post your questions regarding Subscription, tutorials, etc.

Reply
 
Thread Tools Display Modes
Old 08-13-2009   #1
john_000
Junior Member
 
Join Date: Aug 2009
Posts: 2
Smile gnomon workshop interior scene lesson3

hi , i was studying the gnomon workshop video tutorials using v-ray (interiro illumination) video tutorials..

sorry i am little new in v-ray but i just have a question if anyone can help ,

i noticed that we have to use gamma correction before rendering if we want to save the rendered image as tiff 8bit ...

but what about if i want to save the image as jpeg? do i have to use gamma correction in this case, or i can leave it at linear (default)

thanks ...
john_000 is offline   Reply With Quote
Old 08-14-2009   #2
magnuscarta
Member
 
Join Date: Jan 2008
Posts: 34
Default

Hi

The gamma correction needs to be applied regardless of the format you wish to save the image in.
magnuscarta is offline   Reply With Quote
Old 08-14-2009   #3
john_000
Junior Member
 
Join Date: Aug 2009
Posts: 2
Default

thanks for the reply , OK but what about the jpeg format do i have to apply gamma correction before rendering through the color mapping ...


thnaks...
john_000 is offline   Reply With Quote
Old 08-14-2009   #4
Alanise
Member
 
Join Date: Jun 2009
Location: Dallas
Posts: 66

Awards Showcase

Default

yes through color mapping I typically use exponential under the color mapping

if you are new to vray http://www.vray-materials.de/forum/index.php has some good information and can ask vray specific questions. It helped me when I started out in vray a least seeing how other people did their materials.
__________________
[URL="http://www.facetedmind.com"]Facetedmind[/URL] - because nothing is one-sided.
Alanise is offline   Reply With Quote
Old 08-17-2009   #5
magnuscarta
Member
 
Join Date: Jan 2008
Posts: 34
Default

oh - yes - before rendering

use the preview option under the Exposure control tab to render a small preview - the great thing is that it is interactive - once rendered you can adjust the settings and immediatly see the effect
magnuscarta is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
interior scene critique head_smell_ Portfolio Review 3 02-26-2008 22:10 PM
My first interior scene antonisVFX Portfolio Review 8 05-05-2007 06:27 AM


All times are GMT -7. The time now is 08:58 AM.

 
Forums Powered by vBulletin® Copyright ©2000 - 2017, Jelsoft Enterprises Ltd.
2000-2013 The Gnomon Workshop, Inc. - All Rights Reserved. No part of this website may be reproduced without written permission.