private void average_ssim_test()
{
// Force environment path to plugin folder.
//String currentPath = Environment.GetEnvironmentVariable("PATH", EnvironmentVariableTarget.Process);
//String dllPath = Environment.CurrentDirectory + Path.DirectorySeparatorChar + "Assets" + Path.DirectorySeparatorChar + "Plugins";
//if (currentPath.Contains(dllPath) == false) {
// Environment.SetEnvironmentVariable("PATH", currentPath + Path.PathSeparator + dllPath, EnvironmentVariableTarget.Process);
//}
_main_camera = Camera.main;
byte[] image1 = capture_byte_screenshot();
byte[] image2 = capture_byte_screenshot();
float start_time = 0;
float[] numbers = new float[10];
for (int i = 0; i < 10; i++)
{
start_time = Time.realtimeSinceStartup;
float index = SSIM.compute_mssim_byte(image1, image2, capture_width, capture_height);
numbers[i] = Time.realtimeSinceStartup - start_time;
Debug.Log("MSSIM Execution Time: " + (Time.realtimeSinceStartup - start_time));
Debug.Log("MSSIM: " + index);
}
Debug.Log("MSSIM Average Execution Time: " + (numbers.Average()));
}
public override TreeItemData ToTreeView()
{
var root = new TreeItemData(Type, Started, new()
{
new("Source File", FilePath),
new("Filter", FilterID),
new("Preset", Preset),
new("Success", Success?.ToString() ?? "Unknown")
});
if (SSIM.HasValue)
{
root.TreeItems.Add(new("SSIM", SSIM.ToPercent(2).Adorn("%")));
}
if (Compression.HasValue)
{
root.TreeItems.Add(new("Compression", Compression.ToPercent(2).Adorn("%")));
}
if (Percentage.HasValue)
{
root.TreeItems.Add(new("Percentage", Percentage.Adorn("%")));
}
if (Speed.HasValue)
{
root.TreeItems.Add(new("Speed", Speed));
}
if (FPS.HasValue)
{
root.TreeItems.Add(new("FPS", FPS));
}
if (Arguments != null && Arguments.Any())
{
var argumentsTree = new TreeItemData("Arguments")
{
TreeItems = new()
};
for (int i = 0; i < Arguments.Count; i++)
{
argumentsTree.TreeItems.Add(new($"Pass {i + 1}", Arguments[i]));
}
root.TreeItems.Add(argumentsTree);
}
return(root);
}
}
private HashSet <TreeItemData> ToTreeItemData()
{
var items = new HashSet <TreeItemData>()
{
new("Destination File", DestinationFilePath),
new("Filter", FilterID),
new("Preset", Preset),
new("Success", Success?.ToString() ?? "Unknown")
};
if (SSIM.HasValue)
{
items.Add(new("SSIM", SSIM.ToPercent(2).Adorn("%")));
}
if (Compression.HasValue)
{
items.Add(new("Compression", Compression.ToPercent(2).Adorn("%")));
}
if (Percentage.HasValue)
{
items.Add(new("Percentage", Percentage.Adorn("%")));
}
if (Speed.HasValue)
{
items.Add(new("Speed", Speed));
}
if (FPS.HasValue)
{
items.Add(new("FPS", FPS));
}
if (Arguments != null && Arguments.Any())
{
var argumentsTree = new TreeItemData("Arguments")
{
TreeItems = new()
};
for (int i = 0; i < Arguments.Count; i++)
{
argumentsTree.TreeItems.Add(new($"Pass {i + 1}", Arguments[i]));
}
items.Add(argumentsTree);
}
return(items);
}
}
public override string ToString()
{
return($"{base.ToString()} Filter: {FilterID} | Preset: {Preset} | Success: {Success?.ToString() ?? "Unknown"}{SSIM.Wrap(" | SSIM: {0}")}{Compression.Wrap(" | Comp: {0}")}{Speed.Wrap(" | Speed: {0}")}{FPS.Wrap(" | FPS: {0}")}");
}
public void generate_dlod_table(int max_triangles, int width, int height, bool save_file, string folderpath)
{
DLODGroup[] dlods = _get_dlods_within_frustum();
if (dlods.Length == 0)
{
return;
}
foreach (DLODGroup dlod in dlods)
{
dlod.set_to_original();
}
int triangles = calc_triangles();
if (save_file)
{
Directory.CreateDirectory(folderpath + "/" + gameObject.name);
}
int itr = 0;
Texture2D reference = _take_screen_shoot(width, height);
while (triangles > max_triangles)
{
Pair <DLODGroup, float>[] dlod_ssim = new Pair <DLODGroup, float> [dlods.Length];
for (int i = 0; i < dlods.Length; ++i)
{
dlod_ssim[i] = new Pair <DLODGroup, float>(dlods[i], -1.0f);
}
string folder_path = "";
if (save_file)
{
folder_path = folderpath + "/" + gameObject.name + "/itr_" + itr.ToString();
Directory.CreateDirectory(folder_path);
}
int counter = 0;
foreach (Pair <DLODGroup, float> dlod in dlod_ssim)
{
// If false we, skip. The mesh will be culled.
if (!dlod.first.try_to_lower())
{
dlod.first.activate(dlod.first.num_dlod_versions() - 1);
continue;
}
Texture2D tex = _take_screen_shoot(width, height);
float mssim = SSIM.compute_mssim_textures(reference, tex, width, height);
dlod.second = mssim;
if (save_file)
{
string dlod_table = "";
dlod_table += "SSIM: " + mssim.ToString() + "\n\n";
foreach (DLODGroup d in dlods)
{
dlod_table += d.gameObject.name;
dlod_table += ": ";
dlod_table += d.get_active_version().ToString();
dlod_table += "\n";
}
File.WriteAllText(folder_path + "/" + gameObject.name + "_itr_" + itr.ToString() + "_" + counter.ToString() + ".txt", dlod_table);
File.WriteAllBytes(folder_path + "/" + gameObject.name + "_itr_" + itr.ToString() + "_" + counter.ToString() + ".png", tex.EncodeToPNG());
}
dlod.first.try_to_higher();
DestroyImmediate(tex);
++counter;
}
int index = -1;
float val = 0.0f;
for (int i = 0; i < dlods.Length; ++i)
{
if (dlod_ssim[i].second > val)
{
index = i;
val = dlod_ssim[i].second;
}
}
if (index >= 0)
{
dlod_ssim[index].first.try_to_lower();
triangles = calc_triangles();
}
else
{
triangles = 0;
}
++itr;
}
DestroyImmediate(reference);
table = GetComponent <DLODTable>();
if (!table)
{
table = gameObject.AddComponent <DLODTable>();
}
if (save_file)
{
string dlod_table = "";
foreach (DLODGroup d in dlods)
{
dlod_table += d.gameObject.name;
dlod_table += ": ";
dlod_table += d.get_active_version().ToString();
dlod_table += "\n";
}
Texture2D tex = _take_screen_shoot(width, height);
File.WriteAllText(folderpath + "/" + gameObject.name + "/" + gameObject.name + "_golden.txt", dlod_table);
File.WriteAllBytes(folderpath + "/" + gameObject.name + "/" + gameObject.name + "_golden.png", tex.EncodeToPNG());
}
foreach (DLODGroup dlod in dlods)
{
table.push_back(dlod, dlod.get_active_version());
dlod.set_to_original();
}
triangles = calc_triangles();
}
