# RtHairStrand Struct Reference

List of all members.

## Public Attributes
RtDWORD | triangle_index
RtDWORD | strand_index
RtDWORD | node_count
RtDWORD | first_node
RtPoint | strand_tip
RtPoint | base_baryc

## Detailed Description

Holds the information about single generated hair strand

## Member Data Documentation

RtDWORD RtHairStrand::triangle_index

Triangle to which the strand belongs

RtDWORD RtHairStrand::strand_index

Ordinal number of strand for the triangle

RtDWORD RtHairStrand::node_count

Number of strand nodes (control points)

RtDWORD RtHairStrand::first_node

Index of first node in global node list

RtPoint RtHairStrand::strand_tip

Position of strand tip for fast lookup

RtPoint RtHairStrand::base_baryc

Origin of strand on control mesh triangle