// update normalized params
if ( myEdge.size() > 1 ) {
for ( size_t i = 0; i < edgeUVPtStruct.size(); ++i, ++iPt )
{
UVPtStruct & uvPt = points[iPt];
// update normalized params
if ( myEdge.size() > 1 ) {
for ( size_t i = 0; i < edgeUVPtStruct.size(); ++i, ++iPt )
{
UVPtStruct & uvPt = points[iPt];