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    Processing & JavaScript

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    • N
      nick last edited by

      Its totally possible to run a Processing sketch outside of Isadora and have it communicate through OSC. Means the startup may be slightly more complicated (which can be an issue if it is left to be run by others).

      MacBook Pro 11.5.2

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      • Bill Cottman
        Bill Cottman last edited by

        Thanks Nick. I have tinkered with Processing + Syphon Server and Isadora Syphon actors.

        http://www.BillCottman.com : Isadora3.0.8f09 with MBP OS X 10.11.6 in Minneapolis, MN

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        • primaldivine
          primaldivine last edited by

          I have written a patch in Processing that communicates with Isadora over OSC in both directions. It also outputs the Processing video stream over Syphon, so that I can pick it up in Isadora and carry on playing with it there. The Processing patch still needs some work, and to use it, you would need some medium level of understanding of Processing language (a form of java) and how to install libraries etc. When its ready I will share it... but not quite yet... I am using it in an upcoming gallery project and a research project, but will release it after I get through all that.

          Pro-User Latest Beta - MacBook Pro i7 2.66GHz SSD
          www.jamiegriffiths.com Arctic Canada
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          • rainbow
            rainbow last edited by

            @vanderzee we have solved Processing communication with Isadora over OSC, PHP, Syphon a year ago, remember? I think this was not your question now.

            My result java (Processing) gives me poor performance, I use openGL QC patches instead very powerful.
            greetings rainbow
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            • Bill Cottman
              Bill Cottman last edited by

              @rainbow: Yes I have followed the Isadora, Processing, Syphon thread on the forum. I understand how to do that.

              Currently, I'm trying to decide between Isadora, Processing and Quartz Composer which is the best solution for a project I'm developing. Perhaps a combination of all three will be my solution. The project requires alphanumeric inputs from the participant, data storage and execution of several emergence theory algorithms and the creation & projection of data visualizations. I've been frustrated with Izzy's Data Array Actor and my inability to get repeatable results. Several forum members have given me ideas for using this actor, but I've not mastered it yet.
              Thanks.

              http://www.BillCottman.com : Isadora3.0.8f09 with MBP OS X 10.11.6 in Minneapolis, MN

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              • Skulpture
                Skulpture Izzy Guru last edited by

                "several emergence theory algorithms" sounds complicated @vanderzee

                There will be no harm in learning processing that's for sure. 

                Graham Thorne | www.grahamthorne.co.uk
                RIG 1: Custom-built PC: Windows 11. Ryzen 7 7700X, RTX3080, 32G DDR5 RAM. 2 x m.2.
                RIG 2: Laptop Dell G15: Windows 11, Intel i9 12th Gen. RTX3070ti, 16G RAM (DDR5), 2 x NVME M.2 SSD.
                RIG 3: Apple Laptop: rMBP i7, 8gig RAM 256 SSD, HD, OS X 10.12.12

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                • rainbow
                  rainbow last edited by

                  QC and Max work great for all installations.

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                  • Skulpture
                    Skulpture Izzy Guru last edited by

                    I wouldn't say all instillations, not for QC anyway. QC can be buggy and a bit experimental. Max is better in my opinion.

                    Graham Thorne | www.grahamthorne.co.uk
                    RIG 1: Custom-built PC: Windows 11. Ryzen 7 7700X, RTX3080, 32G DDR5 RAM. 2 x m.2.
                    RIG 2: Laptop Dell G15: Windows 11, Intel i9 12th Gen. RTX3070ti, 16G RAM (DDR5), 2 x NVME M.2 SSD.
                    RIG 3: Apple Laptop: rMBP i7, 8gig RAM 256 SSD, HD, OS X 10.12.12

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                    • Bill Cottman
                      Bill Cottman last edited by

                      @Skulpture: will trade 1+x beers for a Data Array Actor tutorial. X = ?

                      http://www.BillCottman.com : Isadora3.0.8f09 with MBP OS X 10.11.6 in Minneapolis, MN

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                      • DusX
                        DusX Tech Staff last edited by

                        I have been planning a Data Array tutorial/walk thru...
                        Its currently on my short list of tutorials to write.

                        I'm holding back because I am experimenting with using Javascript to automate the read/write of lists of data a little.. How do you imagine using the Actor? The more I understand peoples needs the better I can approach it.

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                        • rainbow
                          rainbow last edited by

                          @DusX, I am curious how you automate read/write/erase function for data array actor, I know how to use the data array actor, very tricky task, I used for one installation years ago, I developed a different tool outside of Isadora to read/write data via OSC works great. :)

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                          • crystalhorizon
                            crystalhorizon Beta Platinum last edited by

                            Data array tutorial sounds great

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

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                            • Skulpture
                              Skulpture Izzy Guru last edited by

                              @vanderzee I will always help you out when I can. Regardless of beers ;)

                              But I actually haven't used the actor that much. I tested it out a bit and did that short tutorial on my blog but the type of stuff you are doing sounds pretty complex (to me anyway).
                              I am sure you will find a solution.

                              Graham Thorne | www.grahamthorne.co.uk
                              RIG 1: Custom-built PC: Windows 11. Ryzen 7 7700X, RTX3080, 32G DDR5 RAM. 2 x m.2.
                              RIG 2: Laptop Dell G15: Windows 11, Intel i9 12th Gen. RTX3070ti, 16G RAM (DDR5), 2 x NVME M.2 SSD.
                              RIG 3: Apple Laptop: rMBP i7, 8gig RAM 256 SSD, HD, OS X 10.12.12

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                              • DusX
                                DusX Tech Staff last edited by

                                For Javascript automation,

                                I am hoping to be able to define a 2d array in Javascript and automate the setting saving of this data. I want to be able to write full rows (or defined ranges) of data in one go, as well as, read ranges of data easily.

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                                • Bill Cottman
                                  Bill Cottman last edited by

                                  @Skulpture: Thanks.

                                  @DusX: I am interested in seeing the code for this Array. Do you expect it to run in the Izzy Javascript actor? Do you expect it to run in Processing?

                                  http://www.BillCottman.com : Isadora3.0.8f09 with MBP OS X 10.11.6 in Minneapolis, MN

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                                  • jhoepffner
                                    jhoepffner last edited by

                                    Hello,

                                    Perhaps that can help you about data array.
                                    I use it extensively when I prepare Isadora patch and I want to record some parameters for a person not able to save the path (demo version or protected patch). Also because you can every-time save it without to move something… Sometime, but rarely, I edit the data externally.
                                    The data array is in "settingSuivi" scene and inside the 3 "mapping/…" user actors.
                                    They are used with an iPhone trough touchOSC as to be able to set the mapping on stage to be more precise.
                                    The "settingSuivi" is then activated when necessary and video and intensity sent by broadcasters.
                                    Hope that help, Jacques

                                    d5c0c6-parlement11.izz

                                    Jacques Hoepffner http://hoepffner.info
                                    GigaByte 550b / Ryzen 7 3800X / Ram 64 Go / RTX 3090 24 Go / SSD 2 To / raid0 32 To
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                                    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

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                                    • Bill Cottman
                                      Bill Cottman last edited by

                                      @jhoepffer: thanks everyone. I will tinker with the Data Array Actor today!

                                      http://www.BillCottman.com : Isadora3.0.8f09 with MBP OS X 10.11.6 in Minneapolis, MN

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                                      • DusX
                                        DusX Tech Staff last edited by

                                        It will be a number of User actors (a small library) using the Javascript actor for most processes.
                                        I haven't decided yet on the structure of the library, I have only done preliminary experiments, but it appears to be possible.

                                        Unfortunately, I will not get to it for a few weeks. 

                                        I will have a PC only tool for Win32 api access via Tcp-Ip actors in Isadora first. (written in Python)

                                        I am building this tool to allow tight Spout integration. (at least that was the catalyst for starting) It runs as a small local Restful webserver that receives commands via Tcp-Ip. Features:
                                        -- Launch Programs and/or files (Spout sources) via Isadora actors
                                        --- control window position (never allow it to open on stages ;)
                                        --- close windows via Isadora Tcp-Ip actors
                                        -- Print Files direct from Isadora (via Tcp-IP actors)
                                        -- More (I am open to ideas, the API is open and easily extended)
                                        That was off topic ;) Its sort of on my mind.

                                        Its working perfectly now... I am just cleaning it up, UI etc..

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                                        • Bill Cottman
                                          Bill Cottman last edited by

                                          @DusX: glad to stimulate your thinking ;)

                                          My needs are far less intense than what you've described.

                                          http://www.BillCottman.com : Isadora3.0.8f09 with MBP OS X 10.11.6 in Minneapolis, MN

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                                          • Marci
                                            Marci last edited by

                                            Am I the only one thinking that both the control panel and the stage need browser/html renderer actors with a transparent background that a JavaScript actor can be linked to and use as DOM? The possibilities then become rather endless in terms of control panel presentation/customisation with JS and CSS, and canvas/css animation to the stage etc. Ok, all doable with tcp/IP actors and desktop-to-syphon, but still, some WebKit action within isadora would be luverly.

                                            rMBP 11,3 (mOS 10.13) / rMBP 11,4 (mOS 10.14) / 3x Kinect + Leap / TH2Go
                                            Warning: autistic - may come across rather blunt and lacking in humour!

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