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    Glass Challenge (all render engines)

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    • boofredlayB Offline
      boofredlay
      last edited by

      Following your tutorials andeciuala.
      Thanks again.


      Glass 2.jpg


      Glass 2_2_a.jpg

      http://www.coroflot.com/boofredlay

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      • F Offline
        Fletch
        last edited by

        some good stuff here, folks!
        there's a great little tutorial put together by Patricks about modeling this type of "liquid in a glass" scene found on Kerkythea's forum in this thread.
        here it is:

        http://www.kerkythea.net/phpBB2/files/dielectrice_glass_modeling_normals_echo2web_129.jpg

        Fletch
        Twilight Render Cross-platform Plugin for SketchUp on PC or Mac

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        • A Offline
          andeciuala
          last edited by

          @unknownuser said:

          Following your tutorials andeciuala.
          Thanks again.

          that's great comgratulations!!!

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          • A Offline
            andeciuala
            last edited by

            @fletch said:

            some good stuff here, folks!
            there's a great little tutorial put together by Patricks about modeling this type of "liquid in a glass" scene found on Kerkythea's forum in this thread.
            here it is:

            http://www.kerkythea.net/phpBB2/files/dielectrice_glass_modeling_normals_echo2web_129.jpg

            YEAH!!! that's exactly what i've tryed to show on video. thank's man!

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            • marked001M Offline
              marked001
              last edited by

              great tutorial, fletch.

              http://www.revision21vis.com

              instagram: revi21on

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              • EscapeArtistE Offline
                EscapeArtist
                last edited by

                Wow. Great!

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                • E Offline
                  Eulgrand
                  last edited by

                  SketchUp + Kerkythea
                  Modeling as per my previous post (confirmed by Fletch 😉 )
                  Rendered using a global from sIBL Archive.
                  Preset 20 - Metropolis Light Transport (BPT) / 150 passes
                  Still a bit grain, some of it removed with Neat Image.
                  Once again, missed the caustics 😢


                  verres3.jpg

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                  • FrederikF Offline
                    Frederik
                    last edited by

                    @eulgrand said:

                    Once again, missed the caustics 😢

                    But I can see the caustics... 😉
                    Why do you say you missed it...??? 😕

                    It's a really great render...!! 👍
                    Nice detail with the bubles in the champagne...!

                    Cheers
                    Kim Frederik

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                    • thomthomT Offline
                      thomthom
                      last edited by

                      @frederik said:

                      @eulgrand said:

                      Once again, missed the caustics 😢

                      But I can see the caustics... 😉
                      Why do you say you missed it...??? 😕

                      Where's the caustic?

                      Thomas Thomassen — SketchUp Monkey & Coding addict
                      List of my plugins and link to the CookieWare fund

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                      • EscapeArtistE Offline
                        EscapeArtist
                        last edited by

                        I see some refracted light on the tabletop, especially on the rear-most glass.

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                        • FrederikF Offline
                          Frederik
                          last edited by

                          @thomthom said:

                          Where's the caustic?

                          Are you blind...??? 😕

                          @escapeartist said:

                          I see some refracted light on the tabletop, especially on the rear-most glass.

                          Exactly... 😉

                          Cheers
                          Kim Frederik

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                          • E Offline
                            Eulgrand
                            last edited by

                            Thanks EscapeArtist & Frederik. I meant I would have prefered to have these caustics sharper, like in Thomthom's first image.
                            😉

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                            • thomthomT Offline
                              thomthom
                              last edited by

                              @frederik said:

                              @thomthom said:

                              Where's the caustic?

                              Are you blind...??? 😕

                              @escapeartist said:

                              I see some refracted light on the tabletop, especially on the rear-most glass.

                              Exactly... 😉

                              To me that just looks like reflected light. Not caustics. This is what I expect from caustics: http://en.wikipedia.org/wiki/Caustic_(optics

                              Thomas Thomassen — SketchUp Monkey & Coding addict
                              List of my plugins and link to the CookieWare fund

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                              • FrederikF Offline
                                Frederik
                                last edited by

                                @thomthom said:

                                To me that just looks like reflected light. Not caustics. This is what I expect from caustics: http://en.wikipedia.org/wiki/Caustic_(optics

                                Not sure why the link you've posted to Wikipedia doesn't give a result... 😕
                                But I'm well aware about what caustic is all about... 😉
                                And It sure isn't reflected light in that render...

                                Cheers
                                Kim Frederik

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                                • thomthomT Offline
                                  thomthom
                                  last edited by

                                  hmm.. it didn't convert my URL that well...

                                  So caustics isn't the light effect you see in the images on that page?

                                  Thomas Thomassen — SketchUp Monkey & Coding addict
                                  List of my plugins and link to the CookieWare fund

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                                  • FrederikF Offline
                                    Frederik
                                    last edited by

                                    @thomthom said:

                                    So caustics isn't the light effect you see in the images on that page?

                                    Not sure what you mean, Thomas... 😕
                                    What I say is that it's caustic I see in the render Eulgrand posted and not just light reflections...

                                    Cheers
                                    Kim Frederik

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                                    • thomthomT Offline
                                      thomthom
                                      last edited by

                                      I'm trying to work out what is the cautic effect in it. ...oooh... wait. is it in the shadow on the right side of the glass furthest in the back? Looking now it looks like some light in the middle of it. A very very faint effect?

                                      Thomas Thomassen — SketchUp Monkey & Coding addict
                                      List of my plugins and link to the CookieWare fund

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                                      • FrederikF Offline
                                        Frederik
                                        last edited by

                                        Thomas... The ironi in your post doesn't really suit you... 😐
                                        What is it you're trying to achieve with a post like that...???

                                        But yes... Although it's not a very clear caustic, it sure is caustic...!

                                        Cheers
                                        Kim Frederik

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                                        • thomthomT Offline
                                          thomthom
                                          last edited by

                                          @frederik said:

                                          Thomas... The ironi in your post doesn't really suit you... 😐
                                          What is it you're trying to achieve with a post like that...???

                                          But yes... Although it's not a very clear caustic, it sure is caustic...!

                                          Sorry. That wasn't irony. I actually noticed it while I was typing up a question. I guess I should have edited the first bit. Didn't mean to come across as a jerk.

                                          Thomas Thomassen — SketchUp Monkey & Coding addict
                                          List of my plugins and link to the CookieWare fund

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                                          • FrederikF Offline
                                            Frederik
                                            last edited by

                                            No worries, Thomas...
                                            You didn't offend me... 😉

                                            Here's a couple I just did...
                                            1st 1 min 6 sec
                                            2nd 7 min 52 sec


                                            Trefoil-KT-1m06sec.jpg


                                            Trefoil-KT-HDRI-7m52sec.jpg

                                            Cheers
                                            Kim Frederik

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