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Rendering with Arnold in Houdini and Solaris using the HtoA plug-in.
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Custom crypto with integer data

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saka
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Custom crypto with integer data

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


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