/// <summary>
/// Basic constructor initializing the algorithm.
/// </summary>
/// <param name="periodicOutput"><c>true</c> if the wave and the output is toric.</param>
/// <param name="seed">Random number generator seed.</param>
/// <param name="patternFrequencies">The pattern frequencies.</param>
/// <param name="propagatorState">The propagator state.</param>
/// <param name="waveHeight">The wave's height.</param>
/// <param name="waveWidth">The wave's width.</param>
public GenericWfc(bool periodicOutput, int seed, double[] patternFrequencies,
PropagatorState <uint> propagatorState, uint waveHeight, uint waveWidth)
{
_Gen = new Random(seed);
_PatternsFrequencies = Normalize(patternFrequencies);
_Wave = new Wave(waveHeight, waveWidth, _PatternsFrequencies);
_NbPatterns = propagatorState.PatternCount;
_Propagator = new Propagator(waveHeight, waveWidth, periodicOutput, propagatorState);
}
/// <summary>
/// Constructor building the propagator and initializing compatible.
/// </summary>
/// <param name="waveHeight">The wave's height.</param>
/// <param name="waveWidth">The wave's width.</param>
/// <param name="periodicOutput"><c>true</c> if the wave and the output is toric.</param>
/// <param name="propagatorState">The propagator state.</param>
public Propagator(uint waveHeight, uint waveWidth, bool periodicOutput, PropagatorState <uint> propagatorState)
{
_PatternsSize = propagatorState.PatternCount;
_WaveHeight = waveHeight;
_WaveWidth = waveWidth;
_PeriodicOutput = periodicOutput;
_PropagatorState = propagatorState;
_Propagating = new Stack <PropagationEntry>();
_Compatible = new Array3D <int[]>(waveHeight, waveWidth, _PatternsSize);
InitCompatible();
}