Maxscript: This function will randomly generate an array of values which added together equal the difference between he min and max values supplied. For example if you need 5 random values which added together equal 100, this function would return: #(20,18,15,30,17)

Random Value Distribution To Array | .ms

fn GenRandomSumValuesArray numParts:4 minVal:0 maxVal:100 =
(
	local parts = #(minVal,maxVal)

	/* generate random numbers */
	while parts.count < numParts+1 do
	(	
		appendIfUnique parts (random minVal maxVal)
	)
	sort parts

	/* now collect values which will add up to inital value */
	local values = #()
	for i = 1 to parts.count-1 do
	(
		append values (parts[i+1] - parts[i])
	)

	--format "parts: %\n" parts 
	--format "values: %\n" values
	values
)

GenRandomSumValuesArray numParts:5 minVal:0 maxVal:100