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Black shapes

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  • M Offline
    michielelsen
    last edited by 25 Oct 2017, 13:23

    is there anybody that knows why these black shapes apear when i render ?

    it only shows up when im rendering in 'rendering image.


    test.png

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    • B Offline
      Box
      last edited by 25 Oct 2017, 13:27

      One of the most common reasons for black faces is reversed faces.
      Sketchup has front and back faces and many render engines ignore back faces.
      Look at your model in monochrome mode and if you are seeing anything but white then you need to orient your faces correctly.

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      • M Offline
        michielelsen
        last edited by 25 Oct 2017, 13:38

        if i set my model in monochrome, all my faces are white and the inside isof each volume is 'light grey'.

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        • M Offline
          Mudo
          last edited by 25 Oct 2017, 16:46

          I had a similar problem, with me the cause was the glass, I deleted all the glasses on the scene and built with again, the problem stoped.

          I don´t know why it happend, try rendering without your glass on the scene to see if it's causing it.

          https://sketchucation.com/forums/viewtopic.php?f=322&t=68080

          Sorry for the bad english.

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          • M Offline
            michielelsen
            last edited by 26 Oct 2017, 12:26

            if i hide the glass materials it does not show up, everytime i rebuild the glass materials it shows up again.


            test 3.png

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            • H Offline
              hvanessen
              last edited by 26 Oct 2017, 12:59

              Did you Paint Both sides off the glass panels, otherwise you look at the Innerside off the back.

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              • M Offline
                michielelsen
                last edited by 26 Oct 2017, 13:35

                both sides have the glass texture

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                • B Offline
                  Box
                  last edited by 26 Oct 2017, 13:39

                  You might get more answers on a vray forum.

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                  • M Offline
                    michielelsen
                    last edited by 26 Oct 2017, 14:05

                    i posted this on the vray section but thanks for the info, if i find the answer to this problem i wil post it here.

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