saca Posted May 22, 2021 Share Posted May 22, 2021 hi, Expression is very easy and useful. at first, this expression $HIP/geo/$HIPNAME.$OS_$F4.bgeo.sc is known from new Houdini user. using this expression in file-cache(SOP) and "Load_from_file" = on, when the Hip-file name changed, the file-path is missed on new hip-file name. How solve this problem? thanks Quote Link to comment Share on other sites More sharing options...
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