Resolume Forum

I updated the shader to compile properly and am also getting no output on the ISF website. A possible reason could be the lack of bilinear filtering on the persistent buffers (there is no mention of this in the ISF spec)

/*{
"CREDIT": "The Void",
"DESCRIPTION": "feedback test",
"CATEGORIES ...

Here is the ISF shader that demonstrates what I am referring to. The expected behavior would be feedback that swirls around like smoke. You can see that here: https://www.shadertoy.com/view/WtsSz2


/*{
"CREDIT": "The Void",
"DESCRIPTION": "feedback test",
"CATEGORIES": [ "generator" ],
"INPUTS ...

I do not believe FLOAT persistent buffers are supported. My investigations indicate persistent buffers only have values from zero to one. Prove me wrong, please!


I am running into this issue where the values of an ISF buffer are being clamped at zero, which is preventing me from creating ...