I added a few filters

[hexapode]

• Color
• Color Adjust
• Exposure
• Gamma
• GammaRGB (simillar to SVG Gamma implementation)
• Hue
• Softcontrast
• Color invert
• mirror
• sobel

[jaswdr]

+1

[amilajack]

@evanw This would be a great addition! What is the status of this PR?

[jywarren]

I love this too, awesome! Curious if there's a good place to look in here for how filters are added, and how I (or someone who knows WebGL better) might go about adapting a barrel distortion (lens distortion) filter from another implementation into glfx.js: #38

[aghouseh]

+1

[joedf]

Great work! 👍 However, I would remove the console.log(arguments); statement in the sobel filter that you probably used for debugging. 😉

I am having trouble getting this to work, my canvas is simply black.

[hexapode]

Great work! 👍 However, I would remove the console.log(arguments); statement in the sobel filter that you probably used for debugging. 😉

I am having trouble getting this to work, my canvas is simply black.

Nice catch.

[joedf]

Cool! I've pulled your changes in and updated the repo to include the newer fix to get it working again. 👍

Any users that want a working build of this without going through this trouble can get it here:

• Debug build (full, unminified): https://github.com/joedf/glfx.js/raw/master/glfx.js
• Release build (minified): https://github.com/joedf/glfx.js/raw/gh-pages/glfx.js

[joedf]

I've notice a minor typo :b controll -> control