Custom shaders

[mirobartovic]

Hello Ethan, thank you for the great work. I have a question regarding shaders. I didn't find a way to add new one. Is is possible by a user? Or do I need to open an issue, list the shaders I would like to add (some lightweight ones) and hope you will find some time to add the shader? I'm a C# and JS developer so maybe I could contribute to the project and do this update myself but I don't know where the shaders are hidden in the code. I'm a bit afraid it's really obvious and I somehow missed it 😁.

[ethanaobrien]

Hello! Its not too hard to add custom shaders. First make sure you have EJS_DEBUG_XX set to true so the js knows to pull the non-minified file (I recommend re-minifying it when putting it into production).

To add new shaders from there:

1. On line 591 in the emu-main.js file is a json object containing the shader data, just add your shader to this object.
2. Then, on line 4369 in the emu-main.js file is another object containing the shader menu items, add your shader there and it should work

Let me know if you have trouble with anything or have any questions!

[mirobartovic]

Thanks, looks simple. For some reason I was previously looking through all the folders looking for some shader file and not in the main code itself.

[ethanaobrien]

No problem! If you have more shaders to add you can make a pr. Id gladly accept it!

[rpeveri]

could you add more shaders ? if so help me ? cheers