Author Topic: Noise from light/emissive material  (Read 1618 times)

0 Members and 1 Guest are viewing this topic.

Offline chinglong

Noise from light/emissive material
« on: November 18, 2018, 07:36:45 pm »
When I use the light/emissive material, that have a bit noise on surface, How can I solve it?

Offline RRIS

  • Sr. Member
  • ****
  • Posts: 304
  • Total likes: 5
  • Renze Rispens - industrial designer
Re: Noise from light/emissive material
« Reply #1 on: November 19, 2018, 01:43:16 am »
Don't use an emissive material as your light source. It is meant to be used for things like tv's or backlit buttons... not light sources. For that you should use point/area/IES lights.

Unfortunately, you will most likely still get some noise, for which you can use Photoshop:

Btw, can I ask why you have a glass lampshade inside a metal one?