public PipelineData AddWholePath(Spline path, PathPointLayout layout, Wacom.Ink.Geometry.VectorBrush vectorBrush)
{
var splineInterpolator = new CurvatureBasedInterpolator(layout);
var brushApplier = new BrushApplier(layout, vectorBrush);
var points = splineInterpolator.Add(true, true, path, null);
var polys = brushApplier.Add(true, true, points.Addition, points.Prediction);
var hulls = mConvexHullChainProducer.Add(true, true, polys.Addition, polys.Prediction);
var merged = mPolygonMerger.Add(true, true, hulls.Addition, hulls.Prediction);
return(new PipelineData(polys, merged));
}
/// <summary>
/// Transform accumulated pointer input to ink geometry
/// </summary>
/// <param name="defaultSize">Default size for SplineInterpolator and BrushApplier</param>
/// <param name="defaultScale">Default Scale for BrushApplier</param>
/// <param name="defaultOffset">Default Offset for BrushApplier</param>
/// <param name="defaultRotation">Default Rotation for BrushApplier</param>
/// <returns>Tuple containing added data (Item1) and predicted or preliminary data (Item2)</returns>
/// <remarks>Passes accumulated path segment (from PathProducer) through remaining stages of
/// the vector ink pipeline - Smoother, SplineProducer, SplineInterpolator, BrushApplier, ConvexHullChainProducer,
/// PolygonMerger and PolygonSimplifier</remarks>
public ProcessorResult <List <PolygonVertices> > GetPolygons()
{
var smoothPath = mSmoothingFilter.Add(mPathSegment.IsFirst, mPathSegment.IsLast, mPathSegment.AccumulatedAddition, mPathSegment.LastPrediction);
var spline = SplineProducer.Add(mPathSegment.IsFirst, mPathSegment.IsLast, smoothPath.Addition, smoothPath.Prediction);
var points = SplineInterpolator.Add(mPathSegment.IsFirst, mPathSegment.IsLast, spline.Addition, spline.Prediction);
var polys = BrushApplier.Add(mPathSegment.IsFirst, mPathSegment.IsLast, points.Addition, points.Prediction);
var hulls = mConvexHullChainProducer.Add(mPathSegment.IsFirst, mPathSegment.IsLast, polys.Addition, polys.Prediction);
var merged = mPolygonMerger.Add(mPathSegment.IsFirst, mPathSegment.IsLast, hulls.Addition, hulls.Prediction);
var simplified = PolygonSimplifier.Add(mPathSegment.IsFirst, mPathSegment.IsLast, merged.Addition, merged.Prediction);
mPathSegment.Reset();
mPointerDataUpdateCount = 0;
return(simplified);
}