# RtHairCacheStrategy Struct Reference

## Detailed Description

Used to specify current caching strategy for hair node. Caching prevents recreation of whole hair mesh during hair editing

- HCS_Neutral - No caching active, after every change, hair mesh is recreated

- HCS_Adding - New strands are appended at the end of mesh, otherwise mesh remains untouched

- HCS_Removal - Strands are removed from mesh (currently not implemented)