Search found 159 matches

Search found 159 matches
by MSUdom5
Tue Feb 03, 2009 4:21 am
Forum: Indigo General Stuff
Topic: Coming Soon: ISLPreviewer
Replies: 84
Views: 15176

Grimm, not sure what's going on. ISL Previewer creates a simple preview texture, launches indigo and loads the preview scene. The "Problem launching indigo" message means that java wasn't able to launch the indigo executable. It could have something to do with your version of Java, but I'm not sure....
by MSUdom5
Mon Feb 02, 2009 2:52 pm
Forum: Bugs and Requests
Topic: Can't install Indigo / won't work
Replies: 1
Views: 673

Might be better to post this in the Skindigo forum. :)
by MSUdom5
Mon Feb 02, 2009 2:51 pm
Forum: Indigo General Stuff
Topic: Coming Soon: ISLPreviewer
Replies: 84
Views: 15176

They haven't been implemented yet. :)
by MSUdom5
Fri Jan 30, 2009 3:46 pm
Forum: Indigo General Stuff
Topic: Coming Soon: ISLPreviewer
Replies: 84
Views: 15176

You're really determined to learn ISL. :)

The best way to learn is trial and error. Set up a preview scene with a shader material, and try to achieve different textures using a trial and error approach. Time consuming, but it's the best way to learn IMHO.
by MSUdom5
Fri Jan 30, 2009 3:22 pm
Forum: Indigo General Stuff
Topic: Coming Soon: ISLPreviewer
Replies: 84
Views: 15176

Ah. Not sure if GLSL is supported by GeForce4.
by MSUdom5
Fri Jan 30, 2009 3:17 pm
Forum: Indigo General Stuff
Topic: Coming Soon: ISLPreviewer
Replies: 84
Views: 15176

Tools->GLSL Log
by MSUdom5
Fri Jan 30, 2009 3:04 pm
Forum: Indigo General Stuff
Topic: Coming Soon: ISLPreviewer
Replies: 84
Views: 15176

Hmm, suzanne should load automatically when you start. Is there anything in the GLSL log?
by MSUdom5
Fri Jan 30, 2009 2:59 pm
Forum: Indigo General Stuff
Topic: Coming Soon: ISLPreviewer
Replies: 84
Views: 15176

I don't think I ever tested in Ubuntu. :) Hmm, what color is suzanne when you load? I haven't had a chance to work on this in a while. Not sure why indigo won't launch if you have the right path set up. Sorry, I know I'm not much help. Hopefully I'll have time to update ISL Previewer in the near fut...
by MSUdom5
Fri Jan 30, 2009 8:13 am
Forum: Blender
Topic: ISL - Indigo Shader Language - I need an education...
Replies: 14
Views: 4277

Kram1032 wrote:anything "wavelenght dependent" is a vec3
You can also define a wavelength dependent shader like this:

Code: Select all

eval(real wavelen, vec3 pos) real
which operates on each wavelength independently.

What's the range of wavelen? [0,1]?
by MSUdom5
Fri Jan 30, 2009 8:10 am
Forum: Blender
Topic: ISL - Indigo Shader Language - I need an education...
Replies: 14
Views: 4277

MSUdom5, OK, now I see it. In the manual, under diffuse, it states that albedo is a wavelength dependent parameter. Yep. The manual is your friend. :) What I could use more help with, generally speaking is "how would I know that a wavelength dependent parameter requires a vec3". This is also in the...
by MSUdom5
Fri Jan 30, 2009 6:54 am
Forum: Blender
Topic: ISL - Indigo Shader Language - I need an education...
Replies: 14
Views: 4277

Albedo is a wavelength dependent parameter, so an albedo shader must return a vec3. Since bump and displacement are wavelength independent, they need only return a real. So the function def eval() real : noise(getTexCoords(0)*30.0)*0.002 Must be: def eval() vec3 : vec3(noise(getTexCoords(0)*30.0)*0....
by MSUdom5
Fri Jan 30, 2009 6:33 am
Forum: Blender
Topic: ISL - Indigo Shader Language - I need an education...
Replies: 14
Views: 4277

Which Indigo Shader tutorial are you talking about? Could you post a link to it?
by MSUdom5
Thu Jan 29, 2009 8:28 am
Forum: Indigo News and Announcements
Topic: Indigo 1.1.15
Replies: 110
Views: 34377

Make sure you keep the original libraries though as applications which need 2.4 support won't work (e.g. Audacity).
by MSUdom5
Wed Jan 28, 2009 12:43 pm
Forum: Works in Progress
Topic: Bullets
Replies: 25
Views: 4872

Borgleader wrote:[

PNG = Uncompressed format which is awesome for high quality stuff.
Of course, you meant to say "lossless" instead of "uncompressed". PNG is a compressed format. :D
by MSUdom5
Wed Jan 28, 2009 12:26 pm
Forum: Works in Progress
Topic: Bullets
Replies: 25
Views: 4872

neo0. wrote:I converted the png to a jpeg.
Thanks. See? Wasn't so bad, was it? :)
neo0. wrote: I have no clue why indigo is missing native support for jpegs.
Cause that's photoshop's job. :)
Search found 159 matches