Curve mesh Glass(absorption distance) material issue.

[yoshikai]

Hi,
I tried rendering the curve mesh of the glass material.
Pure clear glass is No problem.
but
In the case of color glass, the parameter of adsorption distance seems to be ignored.
Could you tell me how to solve this problem?
I attached a scene and sample images.

sincerely

[vladimir.nedev]

I don't think it's possible to solve this.
We don't support the Render Curve as Polygons option, so the curves are rendered as hair cylinders.
And these are supposed to be used for thin curves, something as thin or thinner than a pixel.
So maybe there is something special in the way they are intersected that prevents the absorption distance from working.

Greetings,
Vladimir Nedev

[yoshikai]

Hi,
I understand.Thanks for your help