static void Main(string[] args)
{
Bitmap inputBitmap = new Bitmap("tests\\Penguins.jpg");
FrequencyTable table = new FrequencyTable(inputBitmap);
var results = TrigradCompressor.CompressBitmap(inputBitmap, new TrigradOptions { SampleCount = 50000, SampleRadius = 0, FrequencyTable = table });
results.DebugVisualisation().Save("tests\\points.png");
var returned = TrigradDecompressor.DecompressBitmap(results,new BlindDitherGrader());
returned.Output.Save("tests\\output.png");
returned.DebugOutput.Save("tests\\debug_output.png");
returned.MeshOutput.Save("tests\\mesh_output.png");
}
static void Main(string[] args)
{
Stopwatch s = new Stopwatch();
s.Start();
Console.WriteLine("Trigrad");
string input = "tests\\input\\Tulips.jpg";
PixelMap inputBitmap = PixelMap.SlowLoad(new Bitmap(input));
FrequencyTable table = new FrequencyTable(inputBitmap,1);
var options = new TrigradOptions
{
SampleCount = 40000,
FrequencyTable = table,
Resamples = 4,
Iterations =0,
Random = new Random(0),
ResampleColors = true,
Renderer = new ShapeFill(3)
};
var results = TrigradCompressor.CompressBitmap(inputBitmap, options);
results.DebugVisualisation().GetBitmap().Save("tests\\points.png");
results.Mesh = MeshBuilder.BuildMesh(results.SampleTable);
results.MeshOutput(inputBitmap).GetBitmap().Save("tests\\mesh_a.png");
TrigradOptimiser.OptimiseMesh(results, inputBitmap, options);
GPUT.CalculateMesh(results.Mesh);
//results.Save(new FileStream("tests\\out.tri", FileMode.Create));
results.MeshOutput(inputBitmap).GetBitmap().Save("tests\\mesh_b.png");
Console.WriteLine(results.SampleTable.Count);
//var loaded = new TrigradCompressed(new FileStream("tests\\out.tri", FileMode.Open));
//results.Mesh = results.Mesh.OrderBy(t => t.CenterColor.Lightness).ToList();
results.Mesh.Shuffle(options.Random);
var returned = TrigradDecompressor.DecompressBitmap(results, options);
returned.Output.GetBitmap().Save("tests\\output.png");
returned.DebugOutput.GetBitmap().Save("tests\\debug_output.png");
int error = errorBitmap(inputBitmap, returned.Output);
double avgError = Math.Round((double)error / (inputBitmap.Width * inputBitmap.Height * 3), 2);
Console.WriteLine("{0} error", avgError);
Console.WriteLine("{0} s", Math.Round(s.ElapsedMilliseconds / 1000d, 2));
saveBackup(avgError, Path.GetFileNameWithoutExtension(input), options);
Console.Beep();
Console.ReadKey();
}