public override void usdiOnLoad()
{
base.usdiOnLoad();
m_points = usdi.usdiAsPoints(m_schema);
usdi.usdiPointsGetSummary(m_points, ref m_summary);
m_attrRot = usdi.usdiPrimFindAttribute(m_points, "rotations");
}
public override void usdiOnUnload()
{
base.usdiOnUnload();
m_asyncRead = null;
m_points = default(usdi.Points);
m_summary = default(usdi.PointsSummary);
m_pointsData = default(usdi.PointsData);
m_attrRot = default(usdi.Attribute);
m_rotData = default(usdi.AttributeData);
m_positions = null;
m_velocities = null;
m_rotations = null;
}