Isotropix Forums

Hi
i Am new to clarisse. i have been creating a scene and i have used Standard shader but this shader result gives me kind of edge rim effect.
then i try Disney shader it look correct. can any one tells me where the problem in Standard shader .

Note: Disney shader and aiStandard shader looks same

i have attached the image below

1.Standard shader & Disney shader
2.Arnold Standard Surface
3.Graph

Hi,

That was fixed since Clarisse iFX 4.0 SP5. If you open an older project make sure that the Fresnel Energy Conservation attribute of the standard Matetrial is checked.

Welcome to the community !

Cheers

Hi.
Thanks. i am using SP3. and i have set it to IOR 1.0

Hi,

You did not fix the issue. By changing the IOR to 1.0 you simply "turned off" the reflection of your material. Technically, you still have reflection but this value results in "cancelling" the F0 fresnel reflection. Your shading will look incorrect.

The only way to fix the issue is to update to Clarisse 4.0 SP5 as Démian mentioned.

oddvisionary wrote:Hi,

You did not fix the issue. By changing the IOR to 1.0 you simply "turned off" the reflection of your material. Technically, you still have reflection but this value results in "cancelling" the F0 fresnel reflection. Your shading will look incorrect.

The only way to fix the issue is to update to Clarisse 4.0 SP5 as Démian mentioned.

Yes, buddy, even I was thinking the same 4.0 would still be needed.

Regards,
V. Smith