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    • J

      Tiling zoom & Wrapping pan GLSL shader
      How To... ? • glsl shader glsl plugins • • jpg.wav

      3
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      3
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      670
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      J

      @woland

      Will do!

    • Woland

      GLSL Shader Frag Error
      How To... ? • glsl shader shaders glsl shader • • Woland

      4
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      4
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      928
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      Woland

      @dusx said:

      not sure what you want

       Looking for ASCII Art but using specifically-chosen characters (in this case 1 and 0)

    • jfg

      [ANSWERED] Help needed for a Shader
      How To... ? • glsl shader circle • • jfg

      3
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      3
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      702
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      jfg

      @juriaan

      yes, it is clear but if I work with two HD movie as input I get only an ovale and cannot change the proportion.

      best, Jean-François 

    • P

      GLSL editor window is too big!
      How To... ? • glsl help • • pingdesigns

      3
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      3
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      619
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      andielloyd

      @pingdesigns

      I had this issue! I fixed this by scaling my Mac monitor to "more space" in my displays settings! I also find this setting useful for editing Isadora patches as it makes everything nice & compact!

    • Woland

      Plugins Page - Call for Content
      Showcase • glsl glsl shader plugins tutorials user actor • • Woland

      12
      12
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      12
      Posts
      1941
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      CitizenJoe

      @michel, I wasn't suggesting an email notification! Rather, the idea that when you clicked on a plugin it would say that I downloaded it on H=December 12, 2020, or something or something like that. Or perhaps when you looked at your profile, it shows you a list? I imagine that the tech is already built in, because it knows when you look at a topic or when the topic has been updated?

      Happy holidays!

      Hugh

    • Kathmandale

      GLSL - baby steps (Or "How I Added Alpha Support to Some of TT's Shaders")
      How To... ? • glsl alpha channel • • Kathmandale

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      1564
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      Kathmandale

      @mark

      Thanks Mark. I've attached some text files with the amended code here.

      Looking forward to seeing what other people are doing with shaders.


      All the best,

      Andrew

      TT Shaders with Alpha.zip

    • T

      [STEP-BY-STEP INSTRUCTIONS] Convert ISF Shaders to Isadora GLSL
      How To... ? • isf glsl shader glsl shaders • • thierry

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      5
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      2247
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      D

      @mark said:

      @dako-arkYes, the error shows the the shader cannot be be converted. ""Cannot process ISF Shaders with Vertex Shaders"" means that the program does not yet have the ability to process a shader (.fs file) that has a companion vertex shader (.vs file). We will see to improve this tool, but for now this is a limitation.

      ok ... I guessed.

      I hope in your furious profiquo.npn job having no skills in this regard.

      thank you so much

      best wishes

       

    • T

      [ANSWERED] CONVERTING ISF SHADERS TO THE ISADORA GLSL
      How To... ? • glsl glsl shader isf shaders • • thierry

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      mark

      @thierry said:

      j'aurai besoin d'un peu d'aide . Je suis nouveau sur isadora et je n'arrive pas à convertir des ISF en GLSL Isadora . j'ai bien suivi le tutoriel ( Isadora Guru Session 11 vers la fin de la vidéo ) mais je suis sur pc et non mac .

      Je peux utiliser Google Translate si vous souhaitez écrire en français. Je ferai de mon mieux pour vous aider. ;-)

      Cordialement,
      Mark

    • D

      [ANSWERED] Convert All ISF.command won't run on Catalina
      How To... ? • glsl shader shaders isf glsl • • Dako Ark

      8
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      8
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      2338
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      D

      thank you mark

      Best Wishes

    • mark

      Guru Session #11: GLSL Shaders (Wed Apr 29th, 6pm CEST/5pm GMT/12pm EDT/9am PDT)
      Events • glsl glsl shader guru-sessions tutorials isf • • mark

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      24
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      10205
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      Juriaan

      @astrid

      Remove the space between ISADORA_FLOAT_PARAM and (

      So the second one ;) The first one is your example


      // ISADORA_FLOAT_PARAM (noise_level, noil, 0.0, 1.0, 0.5, "This is the text that helps"); // ISADORA_FLOAT_PARAM(noise_level, noil, 0.0, 1.0, 0.5, "This is the text that helps");
    • Fred

      Datamosh GLSL
      How To... ? • glsl • • Fred

      7
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      7
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      2661
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      Woland

      @jump said:

      Hey woland, did this ever get made into an official plugin? 

      No. It can't become an official TT GLSL Shader because it's not our intellectual property, but I'm polishing up an example file with this for the Add-Ons Page (among other files) at the moment.

    • Fred

      Some new GLSL effects
      Showcase • glsl glsl shader plugins • • Fred

      9
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      9
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      3098
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      crystalhorizon

      thanks for the shaders. Enjoy playing with these YouTube

    • Fred

      [LOGGED] Separate parameter names and variable names GLSL Editor
      Feature Requests • glsl shader glsl isf shaders • • Fred

      3
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      3
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      821
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      bonemap

      @mark said:

      next version will have this ability. (As well as a few others to make it easier to replicate ISF shaders.)

       Great news!

      Best wishes

      Russell

    • bonemap

      GLSL Shader + 3D Particle System Tutorial available
      How To... ? • glsl 3d particles tutorials • • bonemap

      1
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      1
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      1028
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      bonemap

      Bezier Curve Particle System Tutorial

      Hi,

      I am making this tutorial and file set available to the community. I would love to see what can be made with this visually and conceptually.


      Bezier Curve Particle System links to a .PDF file description/tutorial of the prototype development.

      Demonstration Isadora File links to an .IZZ file with the functioning prototype.

      This might be useful for educators looking for interesting Isadora tutorials for their students.

      Best Wishes
      Russell

    • D

      [LOGGED] Possible load shader ISF in Isadora ?
      Feature Requests • glsl shader isf shaders glsl • • dondiego

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      871
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      Woland

      Please see Mark's answers here: 

      https://community.troikatronix.com/topic/6652/step-by-step-instructions-convert-isf-shaders-to-isadora-glsl/2https://community.troikatronix.com/topic/6642/answered-convert-all-isf-command-won-t-run-on-catalinahttps://community.troikatronix.com/topic/6433/conversion-of-resolume-arena-xml-plugins-to-isadora/13
    • tomthebom

      Translate shader from ISF to GLSL...
      How To... ? • isf glsl shader glsl shaders • • tomthebom

      5
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      5
      Posts
      2185
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      tomthebom

      @mark

      Wow, thanks a lot, you all!  I am going to look at the code as soon as I get time....

    • J

      Using WebGL from Mosh with GLSL shader
      How To... ? • glsl photomosh webgl • • jessemelansonart

      9
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      9
      Posts
      4760
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      J

      @dusx Where can I find the TT_shaders bundle?

    • T

      GLSL actor not obeying min/max values for input parameters
      Troubleshooting and Bug Reports • glsl bug report • • tadakan

      7
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      3033
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      H

      i seem to have noticed that occasional <SPACE> characters that remain attached to a variable name after dbl-click select and copy, when pasted into the preprocessor code // ISADORA_FLOAT_PARAM(name, id, min, max, default, "help text"); do create the corresponding inputs , but they do not react unless you cancel the <SPACE> character in the preprocessor statement. 

      took me an hour to figure, one night. 

      the GLSL editor is kind of tricky, but i attribute this mainly to my italian keyboard. the character '[' freezes the editor until i re-compile.

      the find and replace is not working as it should. 

      this on Win 10 with 2.60 

      wish to have more time for the forum. 

      cheers 

      hairi

    • crystalhorizon

      Discovering the shapes actor over and over again
      Showcase • shapes glsl shader glsl • • crystalhorizon

      11
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      Votes
      11
      Posts
      5696
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      JJHP3

      Thanks Michel for the reply. I just looked and I did name it correctly and the txt file doesn't show up in the GLSL column in Isadora. Will re-read the instruction page...

    • B

      Feature Request: ISF Shader Support
      Feature Requests • isf shaders glsl shader glsl feature request • • bareimage

      4
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      4
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      2108
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      DusX

      @crystalhorizon said:

      shader converters

       I think these are very similar to what Isadora already uses, just the parameters are wrapped in JSON... where Isadora is using a comment structure.
      Perhaps I will spend sometime converting a couple, and if successful right up a how to.