public int ClipStart(Slot slot, ClippingAttachment clip)
{
if (clipAttachment != null)
{
return(0);
}
clipAttachment = clip;
int worldVerticesLength = clip.worldVerticesLength;
float[] items = clippingPolygon.Resize(worldVerticesLength).Items;
clip.ComputeWorldVertices(slot, 0, worldVerticesLength, items, 0);
MakeClockwise(clippingPolygon);
clippingPolygons = triangulator.Decompose(clippingPolygon, triangulator.Triangulate(clippingPolygon));
foreach (ExposedList <float> clippingPolygon2 in clippingPolygons)
{
MakeClockwise(clippingPolygon2);
clippingPolygon2.Add(clippingPolygon2.Items[0]);
clippingPolygon2.Add(clippingPolygon2.Items[1]);
}
return(clippingPolygons.Count);
}
