Manipulation of streams - help needed!

[fajfrlik]

hello,
maybe someone has an idea for this question:

i try to feed one “custom preview” for baking multiple streams (5 streams, 5 materials).

i have 5 sources , where stream 1 is 1 surface,

and stream 2 has more elements.

how could i manipulate those streams to get an input in the “custom preview” like this:

stream 1 - 1 element / material 1
stream 2 - 1 element (but = 200 surfaces) / material 2

and so on ?
thanx in advance for any tip!

stan

stream 1:

stream 2:

[inno]

I would go for something like this:

[fajfrlik]

hello, thank you very much! i tried the entwine-function,
i get the elements sorted,
but still material names (list ist "a,b,c,d,e…) are skipped, so

geo 1 > material a
geo 2 > material b
geo 3 > material d

c is skipped, no idea why…i keep on searching !

stan

[inno]

please post your GH file