public bool Generate(int sampleID)
{
wfc = new WFCOverlayMode(sampleTextures[sampleID], N, Width, Height, PeriodicInput, PeriodicOutput,
Symmetry, Ground);
bool ret = false;
if (UseSeed)
{
ret = wfc.Run(Seed, Limit);
}
else
{
ret = wfc.Run(Limit);
}
Bitmap bmp = wfc.Graphics();
if (wfc.Success)
{
_callback?.Invoke(bmp);
}
if (renderer != null)
{
Texture tex = TextureLoader.BitmapToTexture(bmp, "WFCGeneratedMap");
ChangeTexture(tex);
}
return(ret);
}
public override FLBuffer GetBuffer()
{
LazyLoadingFLBuffer info = new LazyLoadingFLBuffer(root =>
{
Bitmap bmp;
WFCOverlayMode wfc = new WFCOverlayMode(Parameter.SourceImage.Bitmap, Parameter.N, Parameter.Width,
Parameter.Height, Parameter.PeriodicInput, Parameter.PeriodicOutput, Parameter.Symmetry,
Parameter.Ground);
if (Parameter.Force)
{
do
{
wfc.Run(Parameter.Limit);
bmp = new Bitmap(wfc.Graphics(), new Size(root.Dimensions.x, root.Dimensions.y)); //Apply scaling
} while (!wfc.Success);
}
else
{
wfc.Run(Parameter.Limit);
bmp = new Bitmap(wfc.Graphics(), new Size(root.Dimensions.x, root.Dimensions.y)); //Apply scaling
}
return(new FLBuffer(root.Instance, bmp, "WFCBuffer." + Name));
});
return(info);
}
void ParseDefines()
{
for (int i = source.Count - 1; i >= 0; i--)
{
if (source[i].StartsWith(defineKey))
{
string[] kvp = source[i].Remove(0, defineKey.Length).Split(':');
if (kvp.Length < 2)
{
throw new Exception("Invalid Define statement at line " + i);
}
string varname = kvp[0].Trim();
if (defines.ContainsKey(varname))
{
this.Log("Overwriting " + varname, DebugChannel.Warning, 10);
defines.Remove(varname);
}
MemoryFlag flags = MemoryFlag.ReadWrite;
string[] flagTest = varname.Split(' ');
if (flagTest.Length > 1)
{
varname = flagTest[1];
if (flagTest[0] == "r")
{
flags = MemoryFlag.ReadOnly;
}
else if (flagTest[0] == "w")
{
flags = MemoryFlag.WriteOnly;
}
}
string[] args = kvp[1].Split(' ', StringSplitOptions.RemoveEmptyEntries);
string filename = args[0].Trim();
if (IsSurroundedBy(filename, "\""))
{
defines.Add(varname,
CLFilterAPI.CreateFromImage((Bitmap)Image.FromFile(filename.Replace("\"", "")),
MemoryFlag.CopyHostPointer | flags));
}
else if (filename == "random")
{
defines.Add(varname, CLFilterAPI.CreateRandomByte(size, channelEnableStates, MemoryFlag.CopyHostPointer | flags));
}
else if (filename == "empty")
{
defines.Add(varname, CLFilterAPI.CreateEmpty <byte>(size, MemoryFlag.CopyHostPointer | flags));
}
else if (filename == "wfc")
{
if (args.Length < 10)
{
throw new Exception("Invalid Define statement at line " + i);
}
if (!int.TryParse(args[2], out int n))
{
throw new Exception("Invalid N argument");
}
if (!int.TryParse(args[3], out int width))
{
throw new Exception("Invalid width argument");
}
if (!int.TryParse(args[4], out int height))
{
throw new Exception("Invalid height argument");
}
if (!bool.TryParse(args[5], out bool periodicInput))
{
throw new Exception("Invalid periodicInput argument");
}
if (!bool.TryParse(args[6], out bool periodicOutput))
{
throw new Exception("Invalid periodicOutput argument");
}
if (!int.TryParse(args[7], out int symetry))
{
throw new Exception("Invalid symetry argument");
}
if (!int.TryParse(args[8], out int ground))
{
throw new Exception("Invalid ground argument");
}
if (!int.TryParse(args[9], out int limit))
{
throw new Exception("Invalid limit argument");
}
WaveFunctionCollapse wfc = new WFCOverlayMode(args[1].Trim().Replace("\"", ""), n, width, height, periodicInput, periodicOutput, symetry, ground);
wfc.Run(limit);
Bitmap bmp = new Bitmap(wfc.Graphics(), new Size(this.width, this.height)); //Apply scaling
defines.Add(varname,
CLFilterAPI.CreateFromImage(bmp,
MemoryFlag.CopyHostPointer | flags));
}
else
{
throw new InvalidOperationException("Can not resolve symbol: " + varname + " in line " + i);
}
}
}
}
/// <summary>
/// Define handler that loads defined Textures
/// </summary>
/// <param name="instance">CLAPI Instance of the Current Thread</param>
/// <param name="arg">Args from the FL Script</param>
/// <param name="defines">Defines</param>
/// <param name="width">width of the input buffer</param>
/// <param name="height">height of the input buffer</param>
/// <param name="depth">depth of the input buffer</param>
/// <param name="channelCount">channel count of the input buffer</param>
/// <param name="kernelDb">the kernel database to use</param>
private void DefineTexture(CLAPI instance, string[] arg, Dictionary <string, CLBufferInfo> defines,
int width, int height,
int depth, int channelCount, KernelDatabase kernelDb)
{
if (arg.Length < 2)
{
throw new FLInvalidFunctionUseException(SCRIPT_DEFINE_KEY, "Invalid Define statement");
}
string varname = arg[0].Trim();
if (defines.ContainsKey(varname))
{
Logger.Log(DebugChannel.Error, Verbosity.Level1, "Overwriting " + varname,
DebugChannel.Warning | DebugChannel.OpenFL, 10);
defines.Remove(varname);
}
MemoryFlag flags = MemoryFlag.ReadWrite;
string[] flagTest = varname.Split(' ');
if (flagTest.Length > 1)
{
varname = flagTest[1];
if (flagTest[0] == "r")
{
flags = MemoryFlag.ReadOnly;
}
else if (flagTest[0] == "w")
{
flags = MemoryFlag.WriteOnly;
}
}
string[] args = arg[1].Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
string filename = args[0].Trim();
byte[] activeChannels = new byte[channelCount];
for (int i = 0; i < activeChannels.Length; i++)
{
activeChannels[i] = 1;
}
int inputBufferSize = width * height * depth * channelCount;
if (IsSurroundedBy(filename, FILEPATH_INDICATOR))
{
string fn = filename.Replace(FILEPATH_INDICATOR, "");
if (File.Exists(fn))
{
Bitmap bmp = new Bitmap((Bitmap)System.Drawing.Image.FromFile(fn), width, height);
CLBufferInfo info = new CLBufferInfo(CLAPI.CreateFromImage(instance, bmp,
MemoryFlag.CopyHostPointer | flags), true);
info.SetKey(varname);
defines.Add(varname, info);
}
else
{
throw
new FLInvalidFunctionUseException(DEFINE_KEY, "Invalid Filepath",
new InvalidFilePathException(fn));
}
}
else if (filename == "rnd")
{
MemoryBuffer buf =
CLAPI.CreateEmpty <byte>(instance, inputBufferSize, flags | MemoryFlag.CopyHostPointer);
CLAPI.WriteRandom(instance, buf, Randombytesource, activeChannels, false);
CLBufferInfo info = new CLBufferInfo(buf, true);
info.SetKey(varname);
defines.Add(varname, info);
}
else if (filename == "urnd")
{
MemoryBuffer buf =
CLAPI.CreateEmpty <byte>(instance, inputBufferSize, flags | MemoryFlag.CopyHostPointer);
CLAPI.WriteRandom(instance, buf, Randombytesource, activeChannels, true);
CLBufferInfo info = new CLBufferInfo(buf, true);
info.SetKey(varname);
defines.Add(varname, info);
}
else if (filename == "empty")
{
CLBufferInfo info = new CLBufferInfo(CLAPI.CreateEmpty <byte>(instance, inputBufferSize, flags), true);
info.SetKey(varname);
defines.Add(varname, info);
}
else if (filename == "wfc" || filename == "wfcf")
{
bool force = filename == "wfcf";
if (args.Length < 10)
{
throw new FLInvalidFunctionUseException("wfc", "Invalid WFC Define statement");
}
else if (!int.TryParse(args[2], out int n))
{
throw new FLInvalidFunctionUseException("wfc", "Invalid WFC Define statement");
}
else if (!int.TryParse(args[3], out int widh))
{
throw new FLInvalidFunctionUseException("wfc", "Invalid WFC Define statement");
}
else if (!int.TryParse(args[4], out int heigt))
{
throw new FLInvalidFunctionUseException("wfc", "Invalid WFC Define statement");
}
else if (!bool.TryParse(args[5], out bool periodicInput))
{
throw new FLInvalidFunctionUseException("wfc", "Invalid WFC Define statement");
}
else if (!bool.TryParse(args[6], out bool periodicOutput))
{
throw new FLInvalidFunctionUseException("wfc", "Invalid WFC Define statement");
}
else if (!int.TryParse(args[7], out int symmetry))
{
throw new FLInvalidFunctionUseException("wfc", "Invalid WFC Define statement");
}
else if (!int.TryParse(args[8], out int ground))
{
throw new FLInvalidFunctionUseException("wfc", "Invalid WFC Define statement");
}
else if (!int.TryParse(args[9], out int limit))
{
throw new FLInvalidFunctionUseException("wfc", "Invalid WFC Define statement");
}
else
{
string fn = args[1].Trim().Replace(FILEPATH_INDICATOR, "");
if (CLAPI.FileExists(fn))
{
Bitmap bmp;
WFCOverlayMode wfc = new WFCOverlayMode(fn, n, widh,
heigt, periodicInput, periodicOutput, symmetry, ground);
if (force)
{
do
{
wfc.Run(limit);
bmp = new Bitmap(wfc.Graphics(), new Size(width, height)); //Apply scaling
} while (!wfc.Success);
}
else
{
wfc.Run(limit);
bmp = new Bitmap(wfc.Graphics(), new Size(width, height)); //Apply scaling
}
CLBufferInfo info = new CLBufferInfo(CLAPI.CreateFromImage(instance, bmp,
MemoryFlag.CopyHostPointer | flags), true);
info.SetKey(varname);
defines.Add(varname, info);
}
else
{
throw
new FLInvalidFunctionUseException("wfc", "Invalid WFC Image statement",
new InvalidFilePathException(fn));
}
}
}
else
{
StringBuilder s = new StringBuilder();
foreach (string s1 in args)
{
s.Append(s1 + " ");
}
throw new FLInvalidFunctionUseException(DEFINE_KEY, "Define statement wrong: " + s);
}
}
