Arthur~Chiu Posted April 20, 2014 Share Posted April 20, 2014 houdini expression function has padzero ,how to do this in hdk Quote Link to comment Share on other sites More sharing options...
graham Posted April 20, 2014 Share Posted April 20, 2014 You can just use the regular c++ printf style functions: printf("%04d", somevalue). Quote Link to comment Share on other sites More sharing options...
Arthur~Chiu Posted April 23, 2014 Author Share Posted April 23, 2014 but the length is varying , The length is according to the variable change such as : 003、03 or 3 Quote Link to comment Share on other sites More sharing options...
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