hi,
i have under stood AOVs custom crypto matte, the parameter require string attribute.
this tutorial
https://www.youtube.com/watch?v=vI_1cSGdbkY
thus,for example, the particles has the "id" is 1 to 5000,set Primitive attribute convert with "itoa" wrangle.
this data brinds good result for crypto matte.
but split 5000 parts.
next, i want to slipt 5 paterns with modulo.
but arnold vop does not has convert string data.
please tell me if you know, convert string data and execute modulo operation and return to custom-crypto data.
thanks.
houdini 18.5
HtoA 5.6.0.2
Arnold 6.2.0.1