did you clamp it ?
Radiance
65gto
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Important notice: All artwork submitted on our public gallery forums gallery forums may or may not be used by OTOY for publication on our website gallery.
If you do not want us to publish your art, please mention it in your post clearly. (put a very red small diagonal cross in the left right corner of the image)
Any images already published on the gallery will be removed if the original author asks us to do so.
We recommend placing your credits on the images so you benefit from the exposure too, and use a minimum image width of 1200 pixels, and use pathtracing or PMC. Thanks for your attention, The OctaneRender Team.
For new users: this forum is moderated. Your first post will appear only after it has been reviewed by a moderator, so it will not show up immediately.
This is necessary to avoid this forum being flooded by spam.
Merci, Nope. It is just a mix function in the specular channel. Two different shade of gray , the mix value is driven by a procedural
"" Did not found the clamp function ...
""
"" Did not found the clamp function ...
""my little wip thread :
http://render.otoy.com/forum/viewtopic.php?f=6&t=28420
http://render.otoy.com/forum/viewtopic.php?f=6&t=28420
it's called clamptexture and it only passes values between min and max parameters.xtrm3d wrote:Merci, Nope. It is just a mix function in the specular channel. Two different shade of gray , the mix value is driven by a procedural
"" Did not found the clamp function ...
Radiance
Win 7 x64 & ubuntu | 2x GTX480 | Quad 2.66GHz | 8GB
Can you elaborate a little more on this setup Radiance? Was messing around with this setting but its not giving me the results I desire.
Was trying glossy/spec/clamp texture-->input/turbulance. This what you had in mind?
then messing around with settings.
Was trying glossy/spec/clamp texture-->input/turbulance. This what you had in mind?
then messing around with settings.
Win7-X64 | Cubix 2x GTX 480 + QuadroFX 4600 PhysX | Dual-Quad W5590 | 12GB
Radiance are we ever going to be able to stack up reflections?
In order to do a proper metallic paint you need a very blurry metal shader with a shiny gloss coat on top. Those metallic flecks show the problem perfectly, especially at the glancing angles where the fresnel of the gloss coat would take over and you wouldn't see the flecks anymore.
In maya I usually do this by just piping the out color of one shader into the diffuse of another (along with some trickery here and there).
In order to do a proper metallic paint you need a very blurry metal shader with a shiny gloss coat on top. Those metallic flecks show the problem perfectly, especially at the glancing angles where the fresnel of the gloss coat would take over and you wouldn't see the flecks anymore.
In maya I usually do this by just piping the out color of one shader into the diffuse of another (along with some trickery here and there).
heheh i am still hanging around ..
should probably be finishing the modelling first ,
but i really did want to test the new version of octane
my little wip thread :
http://render.otoy.com/forum/viewtopic.php?f=6&t=28420
http://render.otoy.com/forum/viewtopic.php?f=6&t=28420