Perfect, that's it.....

Hello, if I use this shader: extern Image iChannel0; extern Image iChannel1; float snoise(vec3 uv, float res) // by trisomie21 { const vec3 s = vec3(1e0, 1e2, 1e4); uv *= res; vec3 uv0 = floor(mod(uv, res))*s; vec3 uv1 = floor(mod(uv+vec3(1.), res))*s; vec3 f = fract(uv); f = f*f*(3.0-2.0*f); vec4 v...