Hi all,
i've just finished my first product render and i get some troubles. Perhaps somebody here can give me advices and critics.
The first shot is the product without cap ( i'm happy with this but don't know how to get rid off some aliasing)
The second shot is with the cap and here i'm not very happy because i can setup a good material for the cap
the third one is a quick camere shot to show you what i must end up with the cap material.
thanks for yours comments
Didier
My first with octane
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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.
Yes, the first on on the screen is a picture.
the second one the render with the cap and the last one the render without the cap.
As you can see, the cap material destroy the final render comparing to the picture ( the white plastic become grey).
The problem is: how to setup the cap material to match the one in the picture. I've tried a lot of things but impossible to reproduce. It seem that all the time the cap change the color of the plastic, and i don't understand how to setup the cap material to a like white plastic with transparency (like in the picture), I arrive all the time with a grey looking material ( already play with the maxdepth without success, mix material with specular and glossiness, etc.)
I get confuse to the material setup.
I hope it's more clear enough to understand now ( the final image must look like the picture one)
thanks
Didier
the second one the render with the cap and the last one the render without the cap.
As you can see, the cap material destroy the final render comparing to the picture ( the white plastic become grey).
The problem is: how to setup the cap material to match the one in the picture. I've tried a lot of things but impossible to reproduce. It seem that all the time the cap change the color of the plastic, and i don't understand how to setup the cap material to a like white plastic with transparency (like in the picture), I arrive all the time with a grey looking material ( already play with the maxdepth without success, mix material with specular and glossiness, etc.)
I get confuse to the material setup.
I hope it's more clear enough to understand now ( the final image must look like the picture one)
thanks
Didier
windows 8 Pro | GTX 770 | 8 Go RAM
have you modeled the cap as a solid object or does it have thickness to the walls? If it is solid then this may be causing your problems.
(HW) Intel i7 2600k, 16GB DDR3, MSI 560GTX ti (2GB) x 3
(SW) Octane (1.50) Blender (2.70) (exporter 2.02)
(OS) Windows 7(64)
(SW) Octane (1.50) Blender (2.70) (exporter 2.02)
(OS) Windows 7(64)
You can accomplish something similar by using a mix material, mixing an specular and a glossy material... I also added a slight film (filmwidth) to the glossy part as well. The specular part is white, with a very low IOR to prevent too much distortion. The glossy part is white as well.
If you use only a specular material, when trying to lower the transparency the material will darken as well, which is weird but this is how it works!
If you use only a specular material, when trying to lower the transparency the material will darken as well, which is weird but this is how it works!
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Win 7 64bits / Intel i5 750 @ 2.67Ghz / Geforce GTX 470 / 8GB Ram / 3DS Max 2012 64bits
http://proupinworks.blogspot.com/
http://proupinworks.blogspot.com/
Thank you very much Proupin, this will help me for sure !Proupin wrote:You can accomplish something similar by using a mix material, mixing an specular and a glossy material... I also added a slight film (filmwidth) to the glossy part as well. The specular part is white, with a very low IOR to prevent too much distortion. The glossy part is white as well.
If you use only a specular material, when trying to lower the transparency the material will darken as well, which is weird but this is how it works!
Didier
windows 8 Pro | GTX 770 | 8 Go RAM