[effect] Photo FX

  • It would be dope to have something like interactiveshaderformat with the ability to save as effect file.

    I need to learn more about shaders. Your making outstanding work with construct2.

    Sure , and thanks for your kind words glad you like it ...

    ok now you can change vec3 float uniforms and load texture, i used normal C2 glwrap.js file it still works.

    But one day i must overwrite glwrap.js from scirra. C3 use newer version of

    glmatrix.

    http://gigatron3k.free.fr//html5/C2/plugin/st/

    some others informations;

    if you want to make modifiable uniform, place at top of shader:

    uniform float myvalue;

    myvalue can now modifiable from shader and must be used somewhere in the shader;

    if you want to make modifiable vec3 uniform, place at top of shader:

    uniform vec3 myvalue; // it's become vec3(x,y,z);

    myvalue can now modifiable from shader and must be used somewhere in the shader;

    to enable standart derivatives place at the top of the shader;

    #extension GL_OES_standard_derivatives : enable

    this enable dFdx,dFdy and fwidth :return the sum of the absolute value of derivatives in x and y

    Regards

  • Hey Gigatron,

    i would love to see the shadertoy plugin grow big.

    Any chance to make the preview window smaller or scalable than there would be

    more room for controls?

    Any roadmap on this gem. I would be cool to make a unquie topic for it on the forum.

    Keep up the good work!

  • Hey Gigatron,

    i would love to see the shadertoy plugin grow big.

    Any chance to make the preview window smaller or scalable than there would be

    more room for controls?

    Any roadmap on this gem. I would be cool to make a unquie topic for it on the forum.

    Keep up the good work!

    Hello ... the preview window is scalable .. i think..

    http://gigatron3k.free.fr//html5/C2/plugin/st/

    After finishing the work i will publish this plugin for C2 and you can run some basic shadertoy shaders .. this mean no buffered and no complex shaders for newer gfx ...

    Regards

  • Yes, preview window is scalable. Also, i see sound window is in!

    Will something like this be able to export as "c2 effect" or load up existing c2 effects?

  • At shader stack where i can put another shader code into and blend both together. I cant wait to play with your new plugin. I have problems with the online version to load up png files?

    https://imgur.com/a/sIQVmch

  • At shader stack where i can put another shader code into and blend both together. I cant wait to play with your new plugin. I have problems with the online version to load up png files?

    https://imgur.com/a/sIQVmch

    Are your png size is power of two ; like 64x64 or 128x128 or 256x256 512x512..

    or please can you post your shader code here ?

    Thank you

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  • OK, the file size is 1920x1200px! My bad!

  • OK, the file size is 1920x1200px! My bad!

    Maybe this new verison work with non power of two images;

    With firefox 72.0.1 (64bit) it's ok for me ;

    http://gigatron3k.free.fr//html5/C2/plugin/st/

  • Non power of two images are working fine! Thanks for the updates!

  • Any plans on releasing Shadertoy plugin soon? Gigatron

    Also there was a windows standalone that would converted the shadertoy plugins to c2 effect,is this still on hold or do you plan to code it further?

  • Any plans on releasing Shadertoy plugin soon? Gigatron

    Also there was a windows standalone that would converted the shadertoy plugins to c2 effect,is this still on hold or do you plan to code it further?

    Sorry to answer late, i was on vacation somewhere in europe; I will publish the plugin very soon;

    The other shatertoy to c2 converter was writen with an old version of delphi;

    but i would like to convert it to C# luangage , i must learn this C# quickly; need for my professional work.

    Regards

  • Gigatron, thanks for your reply. Thumbs up for you working & learning as hard as you do. I feel your fire here in germany. If you ever are in my region, you will be served a coffee or tea and a cake!

  • Gigatron, thanks for your reply. Thumbs up for you working & learning as hard as you do. I feel your fire here in germany. If you ever are in my region, you will be served a coffee or tea and a cake!

    :) Thank you very much ; I will contact you when I take a tour in Germany..

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