LuxCoreRender Forums

Is it possible to make the mesh visible to the light, but invisible to the camera?

This is necessary in order to receive secondary reflections on the object, and the environment itself must be invisible. In Сycles, this can be done with the help of such a bunch of nodes.

S0rda wrote: ↑Sun Feb 03, 2019 12:22 pm Is it possible to make the mesh visible to the light, but invisible to the camera?

Yes, there is an object flag (i.e. it is an object attribute, not a material one):

Thanks!