Let's extend an attribute wrangle to a comfortable control node for generating lots of attributes with random values between specific ranges.
Generate an attribute wrangle and set it to run over detail.
Edit the parameter interface, drag over a folder, name it "attrib" and set its type to "multiparm block". Drag a string and a float vector2 parameter underneath the folder. Rename the string to name and the vector2 to range and hit Accept.
After clicking on the plus button a few times, parameter fields should appear as shown on the screenshot.
Enter the following code in the same detail wrangle. It will create a new detail attribute for every name parameter in the block and a random value between the minimum and maximum range values based on the seed value.
int seed = chi('seed');
for(int i = 1; i <= ch('attrib'); i++){
string num = itoa(i);
float n = rand(seed, i);
string name = ch('name' + num);
vector2 range = chu('range' + num);
float value = lerp(range[0], range[1], n);
setdetailattrib(0, name, value, 'set');
}
After the detail attributes have been used to drive your setup, you might want to wrap them up into a dictionary so all random values get stored. For this append an attribute adjust dictionary-node, assign a suitable attribute name, leave the attribute class at detail and activate import attributes and enter *.
