private void OnOgrGeometryChanged()
{
_ignoreGeoChanged = true;
_ignoreCoordChanged = true;
Geometries.Clear();
Coordinates.Clear();
if (OgrGeometry != null)
{
var geometryCount = OgrGeometry.GetGeometryCount();
if (geometryCount == 0)
{
var pointCount = OgrGeometry.GetPointCount();
var dimension = OgrGeometry.GetCoordinateDimension();
for (int i = 0; i < pointCount; i++)
{
double[] argout = new double[dimension];
OgrGeometry.GetPoint(i, argout);
Coordinate coordinate = new Coordinate(argout);
Coordinates.Add(coordinate);
}
}
else
{
for (int i = 0; i < geometryCount; i++)
{
var ogrGeometry = OgrGeometry.GetGeometryRef(i);
Geometry geometry = new Geometry(ogrGeometry);
Geometries.Add(geometry);
}
}
}
_ignoreGeoChanged = false;
_ignoreCoordChanged = false;
}
private void ClearAll()
{
Vertices.Clear();
Normals.Clear();
Colors.Clear();
UV.Clear();
Geometries.Clear();
Materials.Clear();
BoundingBox = new BoundingBox();
}
public void DetachAllGeometries()
{
Geometries.Clear();
}