intensifies VS simple-game

It looks like you already found a solution and imageproc is out of date, but I'll plug an open source solution I had which accepts an image upload and adds [x intensifies] and makes the image shake, just in case it's useful as reference. https://github.com/JosephCatrambone/intensifies Looks really closely related to what you wanted? Maybe?

I have a somewhat naive version of this sort of system running via wgpu, but that's likely lower level than you'd want to go.

I won't claim this is great code, but poke around a little bit at my wgpu code and get a sense for how it compares to OpenGL. Overall the concepts are pretty close to each other, it's just that you declare everything up front instead of poking at OpenGL via functions to set things to the state you want.

It's really not that bad. I had some complaints about WGSL a few months ago but it was surprising how quickly it improved. Here are some simple real-world shaders you can look at:

https://github.com/bschwind/simple-game/tree/9de179085a04dd4...

If you combine it with a quick build step to give you shader compilation errors before your program runs, it becomes a pretty nice shading language. There are still a few rough edges but it's not _that_ bad to work with.

Thanks! I ended up going that route here