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    Render this: L.E.D lighting

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    • E Offline
      Ecuadorian
      last edited by

      OK, this time I modeled a tiny metalic "cone of shame" (he he he) around an even tinier emitter, to better simulate the light source in a LED.
      LED Closeup SU.jpg

      I'm not sure if I like this image better than the previous one:
      closeup5.jpg

      Different exposure:
      overexposed.jpg

      EDIT: Added the model with the cone.


      LED Closeup cone.zip

      -Miguel Lescano
      Subscribe to my house plans YouTube channel! (30K+ subs)

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      • A Offline
        Aidus
        last edited by

        Here is mine:
        Test Led
        Transparent materials - real glass and that's the only correct material here 😄

        CPU: Intel Core i7 Extreme Edition 965
        RAM: OCZ Gold DDR3 1600MHz 12Gb
        Video: Asus Radeon HD4870 X2 2Gb
        Mobo: Asus P6T Deluxe 1366 Intel X58

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        • majidM Offline
          majid
          last edited by

          this is my try.sketchup + KT and also the result is a photoshop combination.
          Also you may try it(unzip and load the KT file, attached)


          spot light added and lit(MLT, BPT)


          no light but sky (MLT, BPT)


          combination and adjusted , using photoshop


          unzip and then open in KT, 😉 cheers

          My inspiring A, B, Sketches book: https://sketchucation.com/shop/books/intermediate/2612-alphabet-inspired-sketches--inspiring-drills-for-architects--3d-artists-and-designers-

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          • Al HartA Offline
            Al Hart
            last edited by

            First try

            led1.jpg

            (I know I am a little slower at getting this done than some of you. Actually we found a bug where we were processing curved light emitters too slowly, so this helped fix up the software as well)

            Al Hart

            http:wiki.renderplus.comimageseefRender_plus_colored30x30%29.PNG
            IRender nXt from Render Plus

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            • EscapeArtistE Offline
              EscapeArtist
              last edited by

              Dang. Majid, you beat me to it. I should've checked this thread before building my LED. Oh well, here it is anyway. Feel free to do what you will with it. It's a bit overboard detail-wise, I even threw in a few air inclusions.

              Error 404 (Not Found)!!1

              favicon

              (sketchup.google.com)

              I based it on this picture:

              http://scorpiontheater.com/images/LED_Closeup.jpg


              LED.jpg


              LED.jpg

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              • F Offline
                fymoro
                last edited by

                A quick try (10 minutes) with Vray for SU first version... 😄


                led fymoro.jpg

                http://www.thearender.com/cms/index.php/news/featured-artists/137-frederic-yves-moro.html

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                • R Offline
                  Rico91
                  last edited by

                  Hi all,
                  my first post on this forum today!
                  This is my render of the L.E.D. Lighting:

                  http://lh4.ggpht.com/_rMc47FEl0fA/SwhweInvFLI/AAAAAAAABz4/TOEACiq_BG4/Led_SUcation_2.jpg

                  [img:y90a5vdg]http://lh5.ggpht.com/_rMc47FEl0fA/Sro-DozMGPI/AAAAAAAABwU/zZsLbdpwWAs/forum_onderschrift_r3d_30pxh.jpg[/img:y90a5vdg] [url:y90a5vdg]http://www.R3Design.nl[/url:y90a5vdg]

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                  • majidM Offline
                    majid
                    last edited by

                    Ok mate, I tried to keep and respect your level of details, hope you like it 😉 (distort correction and a bit of bluring , by PS )


                    1117Web.jpg

                    My inspiring A, B, Sketches book: https://sketchucation.com/shop/books/intermediate/2612-alphabet-inspired-sketches--inspiring-drills-for-architects--3d-artists-and-designers-

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                    • EscapeArtistE Offline
                      EscapeArtist
                      last edited by

                      @majid said:

                      Ok mate, I tried to keep and respect your level of details, hope you like it 😉 (distort correction and a bit of bluring , by PS )

                      Oh, that is really cool. Nice job. What renderer?

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                      • EscapeArtistE Offline
                        EscapeArtist
                        last edited by

                        Nice job. I used KT as well, gotta work on my materials. Only thing about KT is that it doesn't do volumetric light beams, so I got the same result as you did in your red LEDs; a bright surface light, but nothing "inside" the LED.

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                        • majidM Offline
                          majid
                          last edited by

                          @escapeartist said:

                          ...
                          Oh, that is really cool. Nice job. What renderer?

                          OK thanx mate , it is KT as usual, nice that u like it

                          My inspiring A, B, Sketches book: https://sketchucation.com/shop/books/intermediate/2612-alphabet-inspired-sketches--inspiring-drills-for-architects--3d-artists-and-designers-

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                          • majidM Offline
                            majid
                            last edited by

                            it does volometric lighting also, but I didn't used 😉


                            vol.gif

                            My inspiring A, B, Sketches book: https://sketchucation.com/shop/books/intermediate/2612-alphabet-inspired-sketches--inspiring-drills-for-architects--3d-artists-and-designers-

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                            • N Offline
                              Nick4u1
                              last edited by

                              Some nice attempts of rendering LED strip but you wanna try chip leds as opposed to those 5mm. This would be a lot easier..

                              Link Preview Image

                              😉

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