ShaderSnake + project

A technical meme.

Snake, but done (almost) entirely on shaders. The only non-shader thing is a script feeding the inputs to the shader and some initial setup things. There's a funky camera setup too, but I think that doesn't count.

CONTROLS : 

• Left and Right arrows to move
• R to restart

You don't die upon touching yourself, but only lose some health.

The main idea was to have a camera outputting to a render texture, and give that texture to something in front of the camera itself, in order to get something resembling memory. Turns out that I had to have another "delay" camera, but that's the spirit notheless.

I'll have to comment the code sooner or later.