Gigatron's Forum Posts

• • Gigatron
  • 
  • • Joined 8 Jan, 2012
    • 
    • 150 topics • 948 posts
  • 1

  • 17 Mar, 2018
  • Quote

  matriax

  -- Or you mean, you really achieved load a color palette from a sprite to force a layer/project/render like the Force256color shader but without that lots of uniforms? --

  Yes i am workingwith plugin to load Sprite and load palette sprite; Not need to change uniforms , just load Image and palette image.

• • Gigatron
  • 
  • • Joined 8 Jan, 2012
    • 
    • 150 topics • 948 posts
  • 1

  • 17 Mar, 2018
  • Quote

  matriax

  Actually i am working for you to load 4 texture channel into C2 sprite for your palette project;

  I ve done plugin using shadertoy renderer , now i can merge 2 texture channel0+channel1 ... After that i will see this request;

  Regards;

• • Gigatron
  • 
  • • Joined 8 Jan, 2012
    • 
    • 150 topics • 948 posts
  • 4

  • 8 Mar, 2018
  • Quote

  Hi nice people

  I would like to share another nice fx from Nimitz (ST). This is a March Gift for C2 users.

  Play some parameters to obtain amazing fx .. converted and adapted to C2 (division by Zero fixed !)

  Live example :

  http://gigatron3k.free.fr/html5/C2/FX/flare/

  fx file: .capx is included ;

  http://gigatron3k.free.fr/html5/C2/FX/flare.rar

  ** The bottom text logo using Pixijs4 canvas .. module playing with flodjs plugin... etc

  Enjoy

• • Gigatron
  • 
  • • Joined 8 Jan, 2012
    • 
    • 150 topics • 948 posts
  • 1

  • 14 Feb, 2018
  • Quote

  Niespor

  Unfinished .. but working with huge GPU usage ;

  http://gigatron3k.free.fr/html5/C2/FX/pgalaxy.rar

• • Gigatron
  • 
  • • Joined 8 Jan, 2012
    • 
    • 150 topics • 948 posts
  • 1

  • 14 Feb, 2018
  • Quote

  Niespor

  http://gigatron3k.free.fr/html5/C2/FX/noisetv.rar

• • Gigatron
  • 
  • • Joined 8 Jan, 2012
    • 
    • 150 topics • 948 posts
  • 1

  • 14 Feb, 2018
  • Quote

  Niespor

  totoe

  Sure here is ;

  Working with sprite object... maybe working with layer and layout ;

  http://gigatron3k.free.fr/html5/C2/FX/binaryfx.rar

• • Gigatron
  • 
  • • Joined 8 Jan, 2012
    • 
    • 150 topics • 948 posts
  • 1

  • 2 Feb, 2018
  • Quote

  matriax

  Will test this shader and convert it with stoolbox;

  zenox

  I am working on it , there are syntax parsing problems and the code is chaos like

  Will post update when some bugs are removed.

  Shaders using buffer are not possible with C2. Buffer are used to speed up shaders , like double or triple buffering code were

  shader rendering is done background(buffer) .. All other shaders can be done ... Bad English but hope you understand.

  Regards

• • Gigatron
  • 
  • • Joined 8 Jan, 2012
    • 
    • 150 topics • 948 posts
  • 1

  • 2 Feb, 2018
  • Quote

  matriax

  Ok here is a C2 converted shader of https://www.shadertoy.com/view/4scXz2

  no params were added you can edit as you want etc..

  http://gigatron3k.free.fr/html5/C2/FX/cellular.rar

• • Gigatron
  • 
  • • Joined 8 Jan, 2012
    • 
    • 150 topics • 948 posts
  • 1

  • 1 Feb, 2018
  • Quote

  matriax

  I ve converted this one quickly ; https://www.shadertoy.com/view/4djGRh - Tileable Cells

  Must be tested;

  http://gigatron3k.free.fr/html5/C2/FX/tcell.rar

  BTW : We can optimize this code like so :

   
  vec2 uv;
  if (p1==0.0) uv = gl_FragCoord.xy / iResolution.xy;
  if (p1==1.0)  uv = vTex;
  
  *** TO **
  
  vec2 uv = gl_FragCoord.xy / iResolution.xy;
  
  if (p1 != 0.0 )  { uv = vTex;  uv.y =1.-uv.y; }     // if mode is different of 0.0 then uv=vTex ; and flip uv.y ; gain one time if block ;  
  
  [/code:i5375rg4]
  
  Regards
• • Gigatron
  • 
  • • Joined 8 Jan, 2012
    • 
    • 150 topics • 948 posts
  • 1

  • 31 Jan, 2018
  • Quote

  matriax

  Gigatron I converted one noise shader using your tool here:

  viewtopic.php?f=184&t=200061

  Also tried to convert that shader you posted (https://www.shadertoy.com/view/4dlGW2) but too much errors i don't know how to fix :S . So i'm looking the simple ones. Can you convert the one you posted?

  Sure .. Conversion was done here ; colors, mode vtex(sprite area) or entire area were added;

  to tile shader the formula is uv*xx xx mean tile factor uv*2.0 or uv *4.0 etc...

  http://gigatron3k.free.fr/html5/C2/FX/tnoise.rar

  Have fun

• • Gigatron
  • 
  • • Joined 8 Jan, 2012
    • 
    • 150 topics • 948 posts
  • 1

  • 22 Jan, 2018
  • Quote

  Hi matriax

  Is this one is ok for you or you want different fx ?

  https://www.shadertoy.com/view/4dlGW2

• • Gigatron
  • 
  • • Joined 8 Jan, 2012
    • 
    • 150 topics • 948 posts
  • 2

  • 17 Jan, 2018
  • Quote

  Shader toolbox status;

  shadertoy to C2 shader 95% done;

  C2 to c3 60 % done ;

  Please be patient ///

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• • Gigatron
  • 
  • • Joined 8 Jan, 2012
    • 
    • 150 topics • 948 posts
  • 1

  • 11 Jan, 2018
  • Quote

  Only one thing needed from protracker player and that is an 'IsPlaying' condition. Then I can finish my very own mod player <img src="{SMILIES_PATH}/icon_e_smile.gif" alt=":)" title="Smile">

  Sure, just updated again, included isplaying and ispaused hope this is what you expected ...

  http://gigatron3k.free.fr/html5/C2/player.rar

  Have fun

• • Gigatron
  • 
  • • Joined 8 Jan, 2012
    • 
    • 150 topics • 948 posts
  • 1

  • 11 Jan, 2018
  • Quote

  zenox98 thank you <img src="{SMILIES_PATH}/icon_e_smile.gif" alt=":)" title="Smile">

  Minifyed version not working but fixed now ... So going to code C2 shader toolbox <img src="{SMILIES_PATH}/icon_e_smile.gif" alt=":)" title="Smile">

  http://gigatron3k.free.fr/html5/C2/player.rar

• • Gigatron
  • 
  • • Joined 8 Jan, 2012
    • 
    • 150 topics • 948 posts
  • 1

  • 11 Jan, 2018
  • Quote

  —

  Ok , i made some modification little example is included ;

  Open rar file... enter on player drawer copy all files inside construct2

  exporters/html5/plugins/protracker/ *** here ***

  this will replace all files.

  open C2 and run the example.capx and tell me if it's ok for you ?

  Have fun;

  http://gigatron3k.free.fr/html5/C2/player.rar

  ** I will update this plugin later