public SurfacePolygons LoadItem(string name, object[] loadArgs)
{
Predicate <Color> isOpaque = null;
if (loadArgs != null && loadArgs.Length == 1)
{
isOpaque = loadArgs[0] as Predicate <Color>;
if (isOpaque == null)
{
if (loadArgs[0] is Color)
{
Color c = (Color)loadArgs[0];
isOpaque = delegate(Color color)
{
return(c.ToArgb() != color.ToArgb());
};
}
}
}
if (isOpaque == null)
{
isOpaque = DefaultIsOpaque;
}
Surface surface = Cache <Surface> .GetItem(name);
Vector2D[][] polygons = VertexHelper.CreateRangeFromBitmap(new SurfaceBitmap(surface, isOpaque));
polygons = VertexHelper.ReduceRange(polygons);
Vector2D offset = VertexHelper.GetCentroidOfRange(polygons);
polygons = VertexHelper.CenterVertexesRange(polygons);
return(new SurfacePolygons(surface, polygons, offset));
}
public Sprite(Surface surface2)
{
this.surface = surface2;
texture = new SurfaceGl(surface, true);
texture.WrapS = WrapOption.Clamp;
texture.WrapT = WrapOption.Clamp;
//texture.MagFilter = MagnificationOption.GL_LINEAR;
//texture.MinFilter = MinifyingOption.GL_LINEAR_MIPMAP_LINEAR;
int blank = surface.TransparentColor.ToArgb();
bool[,] bitmap = new bool[surface.Width, surface.Height];
Color[,] pixels = surface.GetColors(new System.Drawing.Rectangle(0, 0, surface.Width, surface.Height));
for (int x = 0; x < bitmap.GetLength(0); ++x)
{
for (int y = 0; y < bitmap.GetLength(1); ++y)
{
bitmap[x, y] = !(pixels[x, y].A == 0 || pixels[x, y].ToArgb() == blank);
}
}
vertexes = VertexHelper.CreateRangeFromBitmap(bitmap);
Console.WriteLine("Before {0}", GetCount);
vertexes = VertexHelper.ReduceRange(vertexes, 1);
vertexes = VertexHelper.ReduceRange(vertexes, 2);
vertexes = VertexHelper.ReduceRange(vertexes, 3);
Console.WriteLine("After {0}", GetCount);
vertexes = VertexHelper.SubdivideRange(vertexes, 10);
Console.WriteLine("Subdivide {0}", GetCount);
offset = VertexHelper.GetCentroidOfRange(vertexes);
vertexes = VertexHelper.CenterVertexesRange(vertexes);
}
