public void Init(int row, int col)
{
xSize = row;
zSize = col;
yMax = float.MinValue;
if (positionInfo == null)
{
positionInfo = new List <PositionInfo>();
}
else
{
positionInfo.Clear();
}
if (drawInfo == null)
{
drawInfo = new List <DrawGeometry>();
}
else
{
drawInfo.Clear();
}
if (MeshDataSeries == null)
{
MeshDataSeries = new UniformGridDataSeries3D <double, double, double>(xSize, zSize);
}
else
{
MeshDataSeries.Clear();
}
if (marker == null)
{
marker = new XyzDataSeries3D <double>();
marker.DataSeriesChanged += OnScatterSelected;
}
else
{
marker.Clear();
}
movePoint = false;
annotIdx = -1; // 0 base
selectedIdx = -1;
}