private void ComputeOrientedDistance(IGeometry discreteGeom, IGeometry geom, PointPairDistance ptDist)
{
var distFilter = new MaxPointDistanceFilter(geom);
discreteGeom.Apply(distFilter);
ptDist.SetMaximum(distFilter.MaxPointDistance);
if (_densifyFrac > 0)
{
var fracFilter = new MaxDensifiedByFractionDistanceFilter(geom, _densifyFrac);
discreteGeom.Apply(fracFilter);
ptDist.SetMaximum(fracFilter.MaxPointDistance);
}
}
public void Filter(ICoordinateSequence seq, int index)
{
/**
* This logic also handles skipping Point geometries
*/
if (index == 0)
{
return;
}
var p0 = seq.GetCoordinate(index - 1);
var p1 = seq.GetCoordinate(index);
var delx = (p1.X - p0.X) / _numSubSegs;
var dely = (p1.Y - p0.Y) / _numSubSegs;
for (var i = 0; i < _numSubSegs; i++)
{
var x = p0.X + i * delx;
var y = p0.Y + i * dely;
var pt = new Coordinate(x, y);
_minPtDist.Initialize();
DistanceToPoint.ComputeDistance(_geom, pt, _minPtDist);
_maxPtDist.SetMaximum(_minPtDist);
}
}
public void Filter(Coordinate pt)
{
_minPtDist.Initialize();
DistanceToPoint.ComputeDistance(_geom, pt, _minPtDist);
_maxPtDist.SetMaximum(_minPtDist);
}
private void ComputeOrientedDistance(IGeometry discreteGeom, IGeometry geom, PointPairDistance ptDist)
{
var distFilter = new MaxPointDistanceFilter(geom);
discreteGeom.Apply(distFilter);
ptDist.SetMaximum(distFilter.MaxPointDistance);
if (_densifyFrac > 0)
{
var fracFilter = new MaxDensifiedByFractionDistanceFilter(geom, _densifyFrac);
discreteGeom.Apply(fracFilter);
ptDist.SetMaximum(fracFilter.MaxPointDistance);
}
}
