int GetIndexToVisualise(GH_WaveCollapseHistory timelapse, double frameLocation)
{
int index = 0;
var numberOfFrames = timelapse.Value.Elements.Count;
index = (int)Math.Floor(frameLocation * numberOfFrames);
return(index);
}
protected override void SolveInstance(IGH_DataAccess DA)
{
GH_WaveCollapseHistory waveCollapseHistory = new GH_WaveCollapseHistory();
DA.GetData <GH_WaveCollapseHistory>(0, ref waveCollapseHistory);
var lastIteration = waveCollapseHistory.Value.Elements[waveCollapseHistory.Value.Elements.Count - 1];
var image = Utils.generateRandomImage(lastIteration.Superpositions.GetLength(0), lastIteration.Superpositions.GetLength(1));
float successRate = Utils.CountSuccessfullCellsInImageArea(image, lastIteration);
DA.SetData(0, successRate);
}
// INSIDE
protected override void SolveInstance(IGH_DataAccess DA)
{
GH_PatternsFromSample gh_patterns = new GH_PatternsFromSample();
DA.GetData <GH_PatternsFromSample>(0, ref gh_patterns);
List <Point3d> wavePoints = new List <Point3d>();
DA.GetDataList <Point3d>(1, wavePoints);
bool backtrack = false;
DA.GetData <bool>(2, ref backtrack);
double iterations = 0;
DA.GetData <double>(3, ref iterations);
var patterns = gh_patterns.Value.Patterns;
var weights = gh_patterns.Value.TilesWeights;
var N = gh_patterns.Value.N;
int width = Utils.GetNumberofPointsInOneDimension(wavePoints[0].X, wavePoints[wavePoints.Count - 1].X);
int height = Utils.GetNumberofPointsInOneDimension(wavePoints[0].Y, wavePoints[wavePoints.Count - 1].Y);
// RUN WAVEFUNCION COLLAPSE
var wfc = new WaveFunctionCollapseRunner();
var history = wfc.Run(patterns, N, width, height, weights, backtrack, (int)iterations);
var return_value = new GH_WaveCollapseHistory(history);
var patternsOccurence = wfc.GetPatternCounts();
var collapseAverage = wfc.GetAverageCollapseStep();
if (true)
{
DA.SetData(0, patterns.Count);
DA.SetData(1, return_value);
DA.SetDataList(2, patternsOccurence);
DA.SetData(3, collapseAverage);
}
else
{
AddRuntimeMessage(GH_RuntimeMessageLevel.Error, "Check the inputs you idiot!");
}
}
WaveCollapseHistoryElement GetWaveAtSpecificTime(GH_WaveCollapseHistory waveCollapseHistory, double frameFromTimeLapse)
{
if (waveCollapseHistory.Value.Elements.Count == 0)
{
return(null);
}
int frameToVisualise = GetIndexToVisualise(waveCollapseHistory, frameFromTimeLapse);
if (frameToVisualise == waveCollapseHistory.Value.Elements.Count && frameToVisualise != 0)
{
frameToVisualise = frameToVisualise - 1;
}
var waveElements = waveCollapseHistory.Value.Elements[frameToVisualise];
return(waveElements);
}
protected override void SolveInstance(IGH_DataAccess DA)
{
// Get wave function collapse data
GH_PatternsFromSample gh_patterns = new GH_PatternsFromSample();
DA.GetData <GH_PatternsFromSample>(0, ref gh_patterns);
List <Point3d> wavePoints = new List <Point3d>();
DA.GetDataList <Point3d>(1, wavePoints);
bool backtrack = false;
DA.GetData <bool>(2, ref backtrack);
double iterations = 0;
DA.GetData <double>(3, ref iterations);
// Get image data.
GH_Image inputImage = new GH_Image();
DA.GetData(4, ref inputImage);
List <double> newWeights = new List <double>();
DA.GetDataList(5, newWeights);
bool applyWeights = false;
DA.GetData(6, ref applyWeights);
// Extract parameters to run Wave Function Collapse.
var patterns = gh_patterns.Value.Patterns;
var weights = gh_patterns.Value.TilesWeights;
var N = gh_patterns.Value.N;
int width = Utils.GetNumberofPointsInOneDimension(wavePoints[0].X, wavePoints[wavePoints.Count - 1].X);
int height = Utils.GetNumberofPointsInOneDimension(wavePoints[0].Y, wavePoints[wavePoints.Count - 1].Y);
// Prepare image data.
//var image = convertImageListToArray(rawImage, width, height);
//var image = Utils.generateRandomImage(width, height);
var image = inputImage.Value.Brightness;
// Run Wave Function Collapse.
var wfc = new WaveFunctionCollapseRunner();
var history = new WaveCollapseHistory();
if (applyWeights)
{
history = wfc.Run(patterns, N, width, height, weights, (int)iterations, backtrack, image, newWeights);
}
else
{
history = wfc.Run(patterns, N, width, height, weights, (int)iterations, backtrack, image);
}
var return_value = new GH_WaveCollapseHistory(history);
DA.SetData(0, return_value);
}
protected override void SolveInstance(IGH_DataAccess DA)
{
GH_WaveCollapseHistory waveCollapseHistory = new GH_WaveCollapseHistory();
DA.GetData <GH_WaveCollapseHistory>(0, ref waveCollapseHistory);
double frameFromTimeLapse = new double();
DA.GetData <double>(1, ref frameFromTimeLapse);
Brep surfaceType01 = new Brep();
DA.GetData <Brep>(2, ref surfaceType01);
Brep surfaceType02 = new Brep();
DA.GetData <Brep>(3, ref surfaceType02);
Brep surfaceType03 = new Brep();
DA.GetData <Brep>(4, ref surfaceType03);
double wavePositionX = new double();
DA.GetData <double>(5, ref wavePositionX);
double wavePositionY = new double();
DA.GetData <double>(6, ref wavePositionY);
Color tile01Colour = new Color();
DA.GetData <Color>(7, ref tile01Colour);
Color tile02Colour = new Color();
DA.GetData <Color>(8, ref tile02Colour);
Color tile03Colour = new Color();
DA.GetData <Color>(9, ref tile03Colour);
var waveElements = GetWaveAtSpecificTime(waveCollapseHistory, frameFromTimeLapse);
var uncollapsed = waveElements.Uncollapsed;
var tempUncollapsed = GetUncollapsedPoints(uncollapsed);
var entropies = waveElements.Entropies;
var entropies_flatten = entropies.Cast <double>().ToArray();
// move tiles on canvas
var halfTilesRelocated = MovePointsOnCanvas((int)wavePositionX, (int)wavePositionY, waveElements.HalfTile);
var fullTilesRelocated = MovePointsOnCanvas((int)wavePositionX, (int)wavePositionY, waveElements.FullTile);
var emptyRelocated = MovePointsOnCanvas((int)wavePositionX, (int)wavePositionY, waveElements.Empty);
// change all lists to vectors
var halfTilesRelocatedVectors = pointsToVectors(halfTilesRelocated);
var fullTilesRelocatedVectors = pointsToVectors(fullTilesRelocated);
var emptyTilesRelocatedVectors = pointsToVectors(emptyRelocated);
// move uncollapsed on canvas
var uncollapsedMoved = MovePointsOnCanvas((int)wavePositionX, (int)wavePositionY, tempUncollapsed);
var uncollapsedRelocatedVectors = pointsToVectors(uncollapsedMoved);
// duplicate surfaces to calculated locations
var duplicatedHalfSurfaces = DuplicateTiles(surfaceType01, halfTilesRelocatedVectors);
var duplicatedFullSurfaces = DuplicateTiles(surfaceType02, fullTilesRelocatedVectors);
var duplicatedEmptySurfaces = DuplicateTiles(surfaceType03, emptyTilesRelocatedVectors);
var duplicatedUncollapsed = DuplicateTiles(surfaceType01, uncollapsedRelocatedVectors);
var colours = GetUncollapsedColors(uncollapsed, tile01Colour, tile02Colour, tile03Colour);
DA.SetDataList(0, duplicatedHalfSurfaces);
DA.SetDataList(1, duplicatedFullSurfaces);
DA.SetDataList(2, duplicatedEmptySurfaces);
DA.SetDataList(3, colours);
DA.SetDataList(4, duplicatedUncollapsed);
DA.SetDataList(5, waveElements.PatternOccurence);
DA.SetDataList(6, entropies_flatten);
}