How to set scattering coefficient

[zbykori]

Hello,I'm working on ray tracing with sionna 0.19.2 . I found that scattering ray's power are all 0 in paths.a . It seems that the materials I use(mat-itu_brick and mat-itu_concrete)‘s default scattering coefficient is set to 0.
How could I change it to non-zero value? Can I pre-set it in XML file or use some kind of function to change it,or I have to create a new material? Appericiate your help.

[faycalaa]

Hi @zbykori,

As indicated in the API documentation, you can use the corresponding setter.