Houdini 18.5 Shelf tools Guide Process tab

Set Guide Length shelf tool

Lengthens or shortens guide hairs.

This tool lets you lengthen or shorten curves. This can set an absolute length, scale (multiply) the existing length, or add and subtract length.


Setting Length to 0 will remove hair completely.

Clicking Set Guide Length on the Guide Process tab will put down a Guide Process SOP with the Operation parameter set to Set Length. For more information, see the Guide Process SOP help page.

Guide Process tab