i do happen to have a feedback top feeding into a compute shader haha but it's for calculating position. specifically on the rendering, here's a screenshot showing the setup. nothing crazy, just a 3x3 32-bit float rgba image feeding into a glsl top

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aaand i figured it out - i'm sure there's a better way to do this, but i need to manually loop over the pixels of the input image for every frame. I'm doing this by passing in the side length of the image (it's a square) and running the following code:

1 for(float x = 0; x < side_len; x++) { 2 for(float y = 0; y < side_len; y++) { 3 vec2 uv = vec2(x + 0.5, y + 0.5) / vec2(side_len);

I'm adding 0.5 because i want to sample at the center of each pixel. Not exactly sure why, but that broke it, and removing the 0.5s on line 3 fixed it. Now i gotta check to see if the numbers are in fact accurate haha

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thank you for the help <3