solved Paint canvas with Fragment shader

[dadiaar]

Which is the best way to paint the canvas with an input Fragment shader using BABYLON? Not a mesh but directly the canvas itself.

I could set up an ortographic camera and a plane in front of it, but that's... just bad.

Thanks in advance

[MinZe]

Why don't you paint on the canvas directly? without babylon and without shaders

[dadiaar]

I don't follow you. How exactly?

I have several fragment shaders I need to show up, something like in shadertoy. So far I've checked several small JS libraries which allows that, the one which fits the best is glslCanvas, but it looks like it has a but with custom uniforms.

Babylon JS is very well maintained, optimized and compatible. If I can use it for it all my problems are solved.

I tried to paint the GUI, but I don't see the way.

[dadiaar]

21 hours ago, dadiaar said:

the one which fits the best is glslCanvas, but it looks like it has a but with custom uniforms.

It turns out glslCanvas works wonderful. My mistake was setting up the uniforms before loading the shader. My bad.