private static OneIndexPointSearcher GetPointSearcher(DrawMode mode)
{
if (pointSearcherDict == null)
{
var triangle = new OneIndexPointInTriangleSearcher();
var quad = new OneIndexPointInQuadSearcher();
var polygon = new OneIndexPointInPolygonSearcher();
var dict = new Dictionary<DrawMode, OneIndexPointSearcher>();
dict.Add(DrawMode.Triangles, triangle);
dict.Add(DrawMode.TrianglesAdjacency, triangle);
dict.Add(DrawMode.TriangleStrip, triangle);
dict.Add(DrawMode.TriangleStripAdjacency, triangle);
dict.Add(DrawMode.TriangleFan, triangle);
dict.Add(DrawMode.Quads, quad);
dict.Add(DrawMode.QuadStrip, quad);
dict.Add(DrawMode.Polygon, polygon);
pointSearcherDict = dict;
}
OneIndexPointSearcher result = null;
if (pointSearcherDict.TryGetValue(mode, out result))
{ return result; }
else
{ return null; }
}
private static OneIndexPointSearcher GetPointSearcher(DrawMode mode)
{
if (pointSearcherDict == null)
{
var triangle = new OneIndexPointInTriangleSearcher();
var quad = new OneIndexPointInQuadSearcher();
var polygon = new OneIndexPointInPolygonSearcher();
var dict = new Dictionary <DrawMode, OneIndexPointSearcher>();
dict.Add(DrawMode.Triangles, triangle);
dict.Add(DrawMode.TrianglesAdjacency, triangle);
dict.Add(DrawMode.TriangleStrip, triangle);
dict.Add(DrawMode.TriangleStripAdjacency, triangle);
dict.Add(DrawMode.TriangleFan, triangle);
dict.Add(DrawMode.Quads, quad);
dict.Add(DrawMode.QuadStrip, quad);
dict.Add(DrawMode.Polygon, polygon);
pointSearcherDict = dict;
}
OneIndexPointSearcher result = null;
if (pointSearcherDict.TryGetValue(mode, out result))
{
return(result);
}
else
{
return(null);
}
}