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How to erase the noises during the rendering

HjacobHjacob Posts: 7
in Technical Help (nuts n bolts)

Whether I used the domes or the linear lights, the little white points (noises) always occur in my rendering images. How to erase them? shall I change the render settings or install some plugins?

Comments

  • HjacobHjacob Posts: 7

    I'm  using the Daz Studio, thank you a lot for answering.

  • kenshaw011267kenshaw011267 Posts: 3,805
    edited March 2019

    "Noise" in a render is unconverged pixels. So the ways to make them go away without doing postwork in another application is to let the render run longer or increase the amount of light in the scene.

    Post edited by kenshaw011267 on
  • Richard HaseltineRichard Haseltine Posts: 102,737

    Do bear in mind that with iray Linear Point Lights are just point Lights.

    It isn't just more light you need, but more light sources so that areas which are not currently diectly lit are receiving direct light. The HDR Dome is not going todo a great deal for most interiors as it limits the light source to the window opening(s) - Iray should be able to spot that and not waste a lot of path traces on light that just hits the outside and dies, but it does leave you heavily dependent on bounces to get light into the corners which is a recipe for noise.

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