public static PsdShape[] GetShapes(this Layer layer)
{
VectorMaskSetting setting = layer.GetVectorMaskSetting();
if (setting == null)
{
return(null);
}
List <PsdShape> result = new List <PsdShape>();
Vector2[] points = null;
int pointIndex = 0;
bool isClosed = false;
foreach (var record in setting.PathDataRecords)
{
if (record is SubpathLengthRecord)
{
SubpathLengthRecord lengthRecord = record as SubpathLengthRecord;
if (points != null)
{
throw new PsdInvalidException("Duplicate subpath length record");
}
points = new Vector2[lengthRecord.BezierKnotCount];
pointIndex = 0;
isClosed = lengthRecord.IsClosed;
}
else if (record is BezierKnotRecord)
{
BezierKnotRecord knowRecord = record as BezierKnotRecord;
points[pointIndex++] = new Vector2(knowRecord.AnchorPoint.Horizontal, knowRecord.AnchorPoint.Vertical);
if (pointIndex == points.Length)
{
result.Add(new PsdShape(points, isClosed));
points = null;
pointIndex = 0;
}
}
}
return(result.ToArray());
}
public static bool HasVectorMask(this Layer layer)
{
return(layer.GetVectorMaskSetting() != null);
}