Auto Rigger
Released
deep-learning auto-rigger for s&box. Rig Everything. (experimental)
Code/AutoRig/NameUtil.cs
Utility class that sanitizes names for AutoRig. It lowercases the input, replaces non-alphanumeric characters with underscores, collapses repeated underscores, trims leading/trailing underscores, and returns "part" when the result is empty.
namespace AutoRig;
/// <summary>Name sanitation shared by solvers and the exporter.</summary>
public static class NameUtil
{
/// <summary>Lowercase, non-alphanumerics to single underscores, trimmed; "part" when empty.</summary>
public static string Sanitize( string name )
{
ArgumentNullException.ThrowIfNull( name );
var chars = name.Trim().ToLowerInvariant().ToCharArray();
for ( var i = 0; i < chars.Length; i++ )
if ( !char.IsLetterOrDigit( chars[i] ) )
chars[i] = '_';
var result = new string( chars );
while ( result.Contains( "__", StringComparison.Ordinal ) )
result = result.Replace( "__", "_" );
result = result.Trim( '_' );
return result.Length == 0 ? "part" : result;
}
}