Search found 7286 matches

Search found 7286 matches
by CTZn
Sat Dec 23, 2006 2:29 pm
Forum: Works in Progress
Topic: Problem whit glass material
Replies: 5
Views: 1680

I assume you applied the "sf11.nk" material to the surface. The ior doesn't match glass nor plastic or plexiglas, maybe you could try a value between 1.4 and 1.5 ? If that doesn't help, set an even lower absorptivity, maybe 0.00001 (depends on the scale of your object if I'm correct. Indigo spatial ...
by CTZn
Sat Dec 23, 2006 2:21 pm
Forum: Works in Progress
Topic: Porsche 911 wip (Indigo)
Replies: 16
Views: 3724

BTW does

Code: Select all

<pre_scale>1</pre_scale> 
<post_scale>1</post_scale>
guarantee a neutralised tonemap ? If so could be usefull as a starting point for figuring out how this works ???
by CTZn
Sat Dec 23, 2006 4:57 am
Forum: Works in Progress
Topic: First Work in Indigo
Replies: 5
Views: 1470

Light would be decomposed into a spectrum; the first iterations would be colourfull, because with dispertion 1 ray = 1 wavelenght (1 colour of the spectrum). Nice concept, but aren't these squares artifacts of some sort ? HDRI texture maybe, or insuffisent ray depth ? Or not artifacts at all maybe.....
by CTZn
Sat Dec 23, 2006 4:45 am
Forum: Indigo General Stuff
Topic: linerar tonemapping? emit is black
Replies: 13
Views: 3334

Or it's the door :D
by CTZn
Thu Dec 21, 2006 11:53 am
Forum: Indigo General Stuff
Topic: [I-0.6] About RGC: the noob's way for an How To
Replies: 6
Views: 1897

Aknowledged, thanks !
by CTZn
Thu Dec 21, 2006 10:18 am
Forum: Indigo General Stuff
Topic: [I-0.6] About RGC: the noob's way for an How To
Replies: 6
Views: 1897

I will need some more thought to catch that for sure, but I think that part shows the straighter way: So the only way around would be to render all with gamma 1.0 and then reverse gamma correct the picture afterwards... Coz for instance say you have some surfaces untextured, and some with textures w...
by CTZn
Thu Dec 21, 2006 4:34 am
Forum: Bugs and Requests
Topic: Indigo return Error.
Replies: 2
Views: 1149

Indigo needs to write a cache on disk, maybe your disk is full ?

I can't tell if 1.156MB is 1,1MB or 1156MB (1GB). 1GB would be odd.
by CTZn
Thu Dec 21, 2006 3:53 am
Forum: Works in Progress
Topic: Greek icosphere museum
Replies: 8
Views: 2363

And for the benches there is not enough room to stand up comfortably, and to admire the piece of art also thats a bit too close.
by CTZn
Thu Dec 21, 2006 1:42 am
Forum: Indigo General Stuff
Topic: [I-0.6] About RGC: the noob's way for an How To
Replies: 6
Views: 1897

That is planned by U3dreal for the 3dsMax exporter I believe, so yes it could be. Gamma-correct me if I'm wrong :)
by CTZn
Thu Dec 21, 2006 1:35 am
Forum: Works in Progress
Topic: Greek icosphere museum
Replies: 8
Views: 2363

A project for a martian colony ? :o
by CTZn
Thu Dec 21, 2006 1:32 am
Forum: Finished Artwork
Topic: Mercedes 300SL
Replies: 11
Views: 3007

I totally second suvakas, for the crit as for the coms !!!!
by CTZn
Wed Dec 20, 2006 5:37 pm
Forum: Bugs and Requests
Topic: isma method
Replies: 3
Views: 1563

That's about RGC again !

The reduced image are darker because it must be converted to linear space before reduction. http://www.lbodnar.dsl.pipex.com/imaging/thumb.html So one has to apply rgc twice actually with Indigo images in order to reduce them ? Like: - 1st reverse gamma correction > right colour space for Indigo ima...
by CTZn
Wed Dec 20, 2006 5:35 pm
Forum: Indigo General Stuff
Topic: [I-0.6] About RGC: the noob's way for an How To
Replies: 6
Views: 1897

[I-0.6] About RGC: the noob's way for an How To

And, the big secret/scoop is (please wait for the drums to come :roll: ): the midtones value in Photoshop Levels IS a gamma value... thanks to suvakas for his support and confirmation about that precise point . So this is an image where I apply RGC for an initial gamma of 2.2 using Levels: http://ww...
by CTZn
Wed Dec 20, 2006 5:14 am
Forum: Finished Artwork
Topic: Venus square
Replies: 17
Views: 4334

I am the one who is sorry here, that should not have been so but that is.

Please forgive me 8bstudio :oops:

Hopefully your image is in the gallery yet :)
by CTZn
Wed Dec 20, 2006 12:22 am
Forum: Finished Artwork
Topic: Venus square
Replies: 17
Views: 4334

http://www.indigorenderer.com/joomla/fo ... .php?t=885

If someone want to ask... I had no success.

1/2.2, that's ok, but how with photoshop or such ?
Search found 7286 matches