Indigo Renderer Forum

Hi

Continuing in the experiments this time I engaged on the colored glasses. I used the different gradients of C4D with 4 colors for shaders.
Rendering BiDi & MLT.

I'm digging that glass very much.

There is lot of dark/black aera on this picture.

In my mind this is always more bright and transparent.
This shader is a specular with a medium filtered by a bitmap?

Here are the shader settings in C4D:

Ho very interesting!
Could you share the material in xml/.igm?

Because I did not know you could settle an absorption map as a shader ISL directly with C4D .

Jay-ko wrote:Ho very interesting!
Could you share the material in xml/.igm?

Because I did not know you could settle an absorption map as a shader ISL directly with C4D .

That's a c4d gradient exported as img

I think that is interpreted by Indigo as a texture map.

Two other more close-up pictures. It must also say that some of the glass objects are particularly difficult as models.

Ha ok, so it is "before" the medium, at the specular definition level.

So... I think that work like a kind of vanish.

It could be awesome to have that whit a gradient of real spectrum!

Here 2 images, the second one is into true specular, totally pure, and an absobtion map.
The first one is the same but with a medium with a measured green spectrum

You can get a brighter image by changing the gamma = 0.5.

Latest interpretation

contegufo wrote:Latest interpretation

I like it a lot!

@pixie. Thank you!

very attractive, lacking only the DOF and sharpness of details