Codebox / genexpr
size = 10;
offset = floor(size/2);
scale = 1/(dim+1);
pix = 0;
for(x = 0 ; x < size ; x = x + 1){
for(y = 0 ; y < size ; y = y+1){
delta = (vec(x,y) - offset) * scale;
pix = pix + sample(in1,norm + delta,boundmode="clamp")/(size*size);
}
}
out1 = pix;