cherab.phix.machine.material.roughmetal.RoughSUS316L.notify_material_change

RoughSUS316L.notify_material_change()

Notifies any connected scene-graph root of a change to the material.

The notification informs the root node that any caching structures used to accelerate ray-tracing calculations are now potentially invalid and must be recalculated, taking the new material properties into account.