Material Help.
- Originalplan®
- Posts: 757
- Joined: Sat Sep 26, 2015 8:58 pm
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Material Help.
Hey guys,need a bit of help.
How do i create a material which looks like a CD bottom??
Is that even possible?
How do i create a material which looks like a CD bottom??
Is that even possible?
- thesquirell
- Posts: 428
- Joined: Fri Aug 29, 2014 3:49 am
- Location: Novi Sad, Serbia
Re: Material Help.
Long ago, there was this thread:
http://www.indigorenderer.com/forum/vie ... 37&t=10581
Never tried to pull it out, though.
http://www.indigorenderer.com/forum/vie ... 37&t=10581
Never tried to pull it out, though.
- Oscar J
- Posts: 2204
- Joined: Sat Mar 31, 2012 3:47 am
- Location: Gothenburg, Sweden
- 3D Software: Blender
Re: Material Help.
The colourful look comes from interference, which Indigo supports using the coating material type.
http://www.indigorenderer.com/forum/vie ... =7&t=12036
http://www.indigorenderer.com/forum/vie ... =7&t=12036
http://www.indigorenderer.com/documenta ... es/coating
I would try a very high resolution radial bump map, something like this or ideally even more high res...:
http://evermotion.org:8080/exclusiv/ani ... eflect.jpg
... to control the thickness of the coating with.
Edit: Nope, that doesn't work.
http://www.indigorenderer.com/forum/vie ... =7&t=12036
http://www.indigorenderer.com/forum/vie ... =7&t=12036
http://www.indigorenderer.com/documenta ... es/coating
I would try a very high resolution radial bump map, something like this or ideally even more high res...:
http://evermotion.org:8080/exclusiv/ani ... eflect.jpg
... to control the thickness of the coating with.
Edit: Nope, that doesn't work.
- Oscar J
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- Location: Gothenburg, Sweden
- 3D Software: Blender
Re: Material Help.
... actually one can sort of make it look like a CD. This is not accurate though.
- Originalplan®
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Re: Material Help.
Thanks @thesquirell @ Oscar !
Much appreciated!
I was thinking maybe use this > http://www.indigorenderer.com/materials/materials/1055 with on big ring.
With a super high exponent inside a plastic material...so light can bounce and break.
But no luck.
Much appreciated!
I was thinking maybe use this > http://www.indigorenderer.com/materials/materials/1055 with on big ring.
With a super high exponent inside a plastic material...so light can bounce and break.
But no luck.
- Oscar J
- Posts: 2204
- Joined: Sat Mar 31, 2012 3:47 am
- Location: Gothenburg, Sweden
- 3D Software: Blender
Re: Material Help.
Try using this map I made as coating thickness with interference on. You need to play around with the values inside Indigo a bit though.
Re: Material Help.
No, it comes from grating diffraction, which ends up in highly dispersive, highly anisotropic BRDF behavior. This is absolutely not supported, it has to be faked somehow.Oscar J wrote:The colourful look comes from interference, which Indigo supports using the coating material type.
Eclat-Digital Research
http://www.eclat-digital.com
http://www.eclat-digital.com
- Oscar J
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- Location: Gothenburg, Sweden
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Re: Material Help.
I stand corrected.
- Originalplan®
- Posts: 757
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Re: Material Help.
Thanks Oscar, i did a little test i think its kinda a good fake CD.
@galinette i used your ISL script from one of your materials and tweaked a bit.
@galinette i used your ISL script from one of your materials and tweaked a bit.
- Oscar J
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- Joined: Sat Mar 31, 2012 3:47 am
- Location: Gothenburg, Sweden
- 3D Software: Blender
Re: Material Help.
Looks great! Looks like it renders kinda slowly though?
- zeitmeister
- Posts: 2010
- Joined: Tue Apr 22, 2008 4:11 am
- Location: Limburg/Lahn, Germany
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Material Help.
Looks great! Would you mind to share the code? I am looking for something like that...
Cheers, zeiti
Cheers, zeiti
Cheers, David
DAVIDGUDELIUS // 3D.PORTFOLIO
·
Indigo 4.4.15 | Indigo for C4D 4.4.13.1 | C4D R23 | Mac OS X 10.13.6 | Windows 10 Professional x64
DAVIDGUDELIUS // 3D.PORTFOLIO
·
Indigo 4.4.15 | Indigo for C4D 4.4.13.1 | C4D R23 | Mac OS X 10.13.6 | Windows 10 Professional x64
- Originalplan®
- Posts: 757
- Joined: Sat Sep 26, 2015 8:58 pm
- 3D Software: Cinema 4D
- Contact:
Re: Material Help.
SORRY GUYS JUST SEEN YOUR COMMENTS!!CTZn wrote:hey that's wicked ! Is this using Oscar's technique ?
Dont know why i didnt get any notification for new comments!
I try to find the material if i didnt deleted it i will share it!
@ Oscar yepp it renders slow but not superslow.
Sorry agin for not replying in time!!!
- Originalplan®
- Posts: 757
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Re: Material Help.
Time Machine saved the day Mat was deleted.
Here it is yep it uses Oscar's technic.
It is not perfect by any means...but feel free to tweek it.
And post it.
Here it is yep it uses Oscar's technic.
It is not perfect by any means...but feel free to tweek it.
And post it.
- Attachments
-
- DVD_TEST1.pigm.zip
- (2.01 MiB) Downloaded 212 times
- zeitmeister
- Posts: 2010
- Joined: Tue Apr 22, 2008 4:11 am
- Location: Limburg/Lahn, Germany
- Contact:
Re: Material Help.
Thank you very much!!
Cheers, zeiti
Cheers, zeiti
Cheers, David
DAVIDGUDELIUS // 3D.PORTFOLIO
·
Indigo 4.4.15 | Indigo for C4D 4.4.13.1 | C4D R23 | Mac OS X 10.13.6 | Windows 10 Professional x64
DAVIDGUDELIUS // 3D.PORTFOLIO
·
Indigo 4.4.15 | Indigo for C4D 4.4.13.1 | C4D R23 | Mac OS X 10.13.6 | Windows 10 Professional x64
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