# RtVertexSelectionWeight Struct Reference

List of all members.

## Public Attributes
RtFloat | fWeight
| Weight for selected vertex.
RtUlong | uOrgElementIndex
| Original element index.

## Detailed Description

RtVertexSelectionWeight:

- Is a structure for IRdVertexSelectionStream.
- It holds selection weight, and lookup information for vertices.
- The stream is part of IRdMesh and is stored in Vertex stream group.
- Stream is identified by STREAMID_VERTEX_SEL_WEIGHTS id.

## Member Data Documentation

RtFloat RtVertexSelectionWeight::fWeight

Weight for selected vertex.

RtUlong RtVertexSelectionWeight::uOrgElementIndex

Original element index.