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  • Camera clipping + HDRI = black background?

    Problem: Making an exterior render and I'm standing quite close to my building, actually I'm inside but I don't want it to show. So I use camera clipping. But even when I put my far range at maximum my sky renders pure black. I used to have this problem with 2.4 and completely forgot about it. But it appears it's still this way with the new physical camera and vray 3.3. Am I doing something wrong? My HDRI is in a VrayDome light. When I tick of clipping it works.
    A.

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    www.digitaltwins.be

  • #2
    Instance the dome's HDRI into the background map slot.
    V-Ray Evangelist, Trainer and Freelancer
    www.behance.net/rickeloy

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    • #3
      Thank you that works, but then I have to use the horizontal rotation in the map instead of the lock to dome orientation. No problem. But if it's a bug or missing feature, it would be good that it can be solved internally.

      Also, do I have to turn off the reflection/specular of the dome light then or does the background map only make the background and it has nothing to do with reflection?
      A.

      ---------------------
      www.digitaltwins.be

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      • #4
        It's somewhat of a limitation; the dome light is just far away from the scene and the clipping plane is, well, clipping it. We'll have to think of a work-around for that.

        Best regards,
        Vlado
        I only act like I know everything, Rogers.

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        • #5
          Originally posted by vlado View Post
          It's somewhat of a limitation; the dome light is just far away from the scene and the clipping plane is, well, clipping it. We'll have to think of a work-around for that.

          Best regards,
          Vlado
          Thank you Vlado, I'm sure you'll figure something out !
          A.

          ---------------------
          www.digitaltwins.be

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          • #6
            My vote is for unlinking the near/far clipping. I pretty much almost never need far clipping. It's always near clipping that I use.
            Brendan Coyle | www.brendancoyle.com

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            • #7
              Originally posted by cheerioboy View Post
              My vote is for unlinking the near/far clipping. I pretty much almost never need far clipping. It's always near clipping that I use.
              Hmm. Anyone else in favor?

              Best regards,
              Vlado
              I only act like I know everything, Rogers.

              Comment


              • #8
                Like Brendan, I don't think I've ever used far clipping. I've never encountered a need to separate them though so I guess it depends how much work it is.
                www.dpict3d.com - "That's a very nice rendering, Dave. I think you've improved a great deal." - HAL9000... At least I have one fan.

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                • #9
                  Originally posted by vlado View Post
                  Hmm. Anyone else in favor?

                  Best regards,
                  Vlado
                  Sounds like a good idea. I've never used far clipping either, but the option might come in handy, so to seperate them, if not too much work, is a good option.
                  A.

                  ---------------------
                  www.digitaltwins.be

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                  • #10
                    Another vote for unlinking them.
                    Never used far clipping.

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                    • #11
                      Same here, we just need near clipping.

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                      • #12
                        Originally posted by Vizioen View Post
                        Sounds like a good idea. I've never used far clipping either, but the option might come in handy, so to seperate them, if not too much work, is a good option.
                        Yup, same thing here. Gets my vote.
                        Nicolas Caplat
                        www.intangibles.fr

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                        • #13
                          +1 here, thanks.

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                          • #14
                            come to think of it I have never used the far clipping feature as well. +1 for removing it.

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                            • #15
                              Originally posted by cheerioboy View Post
                              My vote is for unlinking the near/far clipping. I pretty much almost never need far clipping. It's always near clipping that I use.
                              I vote for this.

                              It's very rare that I use also the far clipping.

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