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    project 3 films in shapes on a round surface

    How To... ?
    shapes 3d projector izzymap mapping
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    • I
      inst last edited by Woland

      Dear community,
      I try to project 3 films on a round surface.
      In my attempt I packed the films into shapes and used the 2d quand distort object because all the film have to be rotatable.



      BUT I want to arrange the films like this (like cake pieces) -



      Is there a way to do this with shapes in that the films are rotatable?

      Thanks for any help.

      frank

      bonemap 1 Reply Last reply Reply Quote 0
      • crystalhorizon
        crystalhorizon Beta Platinum last edited by

        My first idea was to do everything in Izzy map. You create a composite mapper inside izzy map and there you can change the shape to subtract

        Alexander Nantschev | http://www.crystalhorizon.at | located in Vienna Austria

        1 Reply Last reply Reply Quote 1
        • bonemap
          bonemap Izzy Guru @inst last edited by Michel

          @inst

          Hi

          The simplest way to do this, in my mind, is to create a mask shape in Photoshop and apply to each film in Isadora using the Add Alpha Channel actor. You can then use the 3D Quad distort to composite the three, but instead of assigning them to a Stage destination; assign the 3D actors to Renderer and Use the same ‘Virtual Stage’ actor as the target renderer. The Virtual Stage can then be rotated as a single composition and connected to an output Projector actor.

          If you are wanting to rotate the films independently within the pie shapes you can place a PanSpinZoom or Spinner actor between the movie player and the Add Aloha Channel actor.

          I do like Crystalhorizons idea as well :)

          Best wishes

          Bonemap

          http://bonemap.com | Australia
          Izzy STD 4.2 | USB 3.6 | + Beta
          MBP 16” 2019 2.4 GHz Intel i9 64GB AMD Radeon Pro 5500 8 GB 4TB SSD | 14.5 Sonoma
          Mac Studio 2023 M2 Ultra 128GB | OSX 15.3 Sequoia
          A range of deployable older Macs

          R 1 Reply Last reply Reply Quote 1
          • R
            Reinhard @bonemap last edited by

            @bonemap

            wonderful typo - an Add Aloha Channel actor would be something very useful for everyone.

            best

            r

            mbp 16", 2021, m1pro, 16gb, 12.6 / 6core trashcan, 11.2 / youngest Izzy

            bonemap 1 Reply Last reply Reply Quote 0
            • bonemap
              bonemap Izzy Guru @Reinhard last edited by bonemap

              @reinhard said:

              wonderful typo

               

              I did notice this typo, and was going to correct it but it is such a pain trying to use this forum response on an iPhone screen... I just thought I would come back to it later. So you caught me out between smartphone and laptop.

              http://bonemap.com | Australia
              Izzy STD 4.2 | USB 3.6 | + Beta
              MBP 16” 2019 2.4 GHz Intel i9 64GB AMD Radeon Pro 5500 8 GB 4TB SSD | 14.5 Sonoma
              Mac Studio 2023 M2 Ultra 128GB | OSX 15.3 Sequoia
              A range of deployable older Macs

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              • Woland
                Woland Tech Staff last edited by

                Wait, you mean you all don't have this actor?

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                bonemap 1 Reply Last reply Reply Quote 3
                • bonemap
                  bonemap Izzy Guru @Woland last edited by

                  @woland said:

                  Wait, you mean you all don't have this actor?

                   

                  hey, that’s super funny. Thanks for lightening the load Woland!

                  http://bonemap.com | Australia
                  Izzy STD 4.2 | USB 3.6 | + Beta
                  MBP 16” 2019 2.4 GHz Intel i9 64GB AMD Radeon Pro 5500 8 GB 4TB SSD | 14.5 Sonoma
                  Mac Studio 2023 M2 Ultra 128GB | OSX 15.3 Sequoia
                  A range of deployable older Macs

                  1 Reply Last reply Reply Quote 1
                  • jhoepffner
                    jhoepffner last edited by

                    Hello,

                    My way would be to prepare adequate alpha mask in photoshop, quite easy to do (I send 2 HD one), pass each film through alpha mask with the correspondant mask and use multimix to mix the three.

                    easy to do and working without stress for the machine.

                    mask

                    Jacques Hoepffner http://hoepffner.info
                    GigaByte 550b / Ryzen 7 3800X / Ram 64 Go / RTX 3090 24 Go / SSD 2 To / raid0 32 To
                    MBP 13' i5 2.6 Ghz 16 Go / Intel Iris / macOs 10.11.6 / izzy 2.6.1 + 3.0.3b2
                    MBP 15' i7 2.6 Ghz 16 Go / GTX 650M 1Go/ MacOs10.13.3 / Izzy 2.6.1
                    MSI GS65 i7 3.6 Ghz 32 Go / GTX 1070 8 Go / Windows 10 / Izzy 3.0.3b2

                    1 Reply Last reply Reply Quote 1
                    • jhoepffner
                      jhoepffner last edited by

                      And another proposition, more interactive

                      Jacques Hoepffner http://hoepffner.info
                      GigaByte 550b / Ryzen 7 3800X / Ram 64 Go / RTX 3090 24 Go / SSD 2 To / raid0 32 To
                      MBP 13' i5 2.6 Ghz 16 Go / Intel Iris / macOs 10.11.6 / izzy 2.6.1 + 3.0.3b2
                      MBP 15' i7 2.6 Ghz 16 Go / GTX 650M 1Go/ MacOs10.13.3 / Izzy 2.6.1
                      MSI GS65 i7 3.6 Ghz 32 Go / GTX 1070 8 Go / Windows 10 / Izzy 3.0.3b2

                      I 1 Reply Last reply Reply Quote 1
                      • I
                        inst @jhoepffner last edited by

                        @jhoepffner

                        Thanks for all you feedbacks!

                        I will give them a try and let you know.

                        Best

                        Frank

                        I 1 Reply Last reply Reply Quote 0
                        • I
                          inst @inst last edited by inst

                          Hi,
                          so trying out the suggestions - it would be great to have a dynamic control of the contour of the tiles. - May be here the 3D Quad Distort object has the highest flexibility.
                          But I am not sure how to tweak all the parameters of "3D Quad Distort" to shape on-the-fly. So it needs a few more experiments.

                          static version:



                          dynamic version:

                          3D Quad distort version:

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