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setup structure for rewrite

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2024-02-06 13:00:52 +01:00
parent e8186089a2
commit f0645a4d90
11 changed files with 0 additions and 219 deletions
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25
CubeShapeCounting.sln
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Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio Version 17
VisualStudioVersion = 17.6.33829.357
MinimumVisualStudioVersion = 10.0.40219.1
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CubeShapeCounting", "CubeShapeCounting\CubeShapeCounting.csproj", "{922321A0-14E9-4BED-9E4D-8A8DD12E17CB}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
Release|Any CPU = Release|Any CPU
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{922321A0-14E9-4BED-9E4D-8A8DD12E17CB}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{922321A0-14E9-4BED-9E4D-8A8DD12E17CB}.Debug|Any CPU.Build.0 = Debug|Any CPU
{922321A0-14E9-4BED-9E4D-8A8DD12E17CB}.Release|Any CPU.ActiveCfg = Release|Any CPU
{922321A0-14E9-4BED-9E4D-8A8DD12E17CB}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {2C62E5D9-6E88-44D3-8756-535F580C5B8E}
EndGlobalSection
EndGlobal

14
CubeShapeCounting/CubeShapeCounting.csproj
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<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net7.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="System.IO.Hashing" Version="7.0.0" />
</ItemGroup>
</Project>

39
CubeShapeCounting/Program.cs
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namespace CubeShapeCounting {
internal class Program {
private int _numBlocks = 0;
private Dictionary<Shape.ImmutableOrientedShape, int>[] _knownShapes;
public Program(int numBlocks) {
_numBlocks = numBlocks;
_knownShapes = new Dictionary<Shape.ImmutableOrientedShape, int>[numBlocks - 1];
for (int i = 0; i < _numBlocks - 1; i++)
_knownShapes[i] = new Dictionary<Shape.ImmutableOrientedShape, int>();
}
public void Start() {
Stack<Shape> shapes = new Stack<Shape>();
shapes.Push(Shape.GetCube());
while (shapes.Count > 0) {
Shape shape = shapes.Pop();
List<(int, int, int)> next_spaces = shape.GetGrowableSpaces();
}
}
static void Main(string[] args) {
if (args.Length != 1) {
Console.WriteLine("Expected 1 argument");
return;
}
int numBlocks;
try {
numBlocks = Int32.Parse(args[0]);
} catch {
Console.WriteLine("Cannot parse" + args[0] + "as an Int32.");
return;
}
Program P = new Program(numBlocks);
P.Start();
}
}
}

141
CubeShapeCounting/Shape.cs
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using System.Buffers.Binary;
using System.Collections.Immutable;
using System.IO.Hashing;
public class Shape {
private int _size;
private (int, int, int) _minp;
private (int, int, int) _maxp;
private (int, int, int)[] _newest;
private SortedDictionary<(int, int, int), int>[] _data;
public bool this[int x, int y, int z] {
get {
if (x <= _maxp.Item1 && y <= _maxp.Item2 && z <= _maxp.Item3 && x >= _minp.Item1 && y >= _minp.Item2 && z >= _minp.Item3) {
return _data[0].ContainsKey((x, y, z));
} else
throw new IndexOutOfRangeException();
}
}
private Shape((int, int, int) minp, (int, int, int) maxp, (int, int, int)[] newest, SortedDictionary<(int, int, int), int>[] D) {
_minp = minp;
_maxp = maxp;
_newest = newest;
_data = D;
_size = D[0].Count;
}
public List<(int, int, int)> GetGrowableSpaces() {
List<(int, int, int)> L = new List<(int, int, int)>();
foreach ((int x, int y, int z) in _newest) {
if (!_data[0].ContainsKey((x + 1, y, z)) && !L.Contains((x + 1, y, z)))
L.Add((x + 1, y, z));
if (!_data[0].ContainsKey((x - 1, y, z)) && !L.Contains((x - 1, y, z)))
L.Add((x - 1, y, z));
if (!_data[0].ContainsKey((x, y + 1, z)) && !L.Contains((x, y + 1, z)))
L.Add((x, y + 1, z));
if (!_data[0].ContainsKey((x, y - 1, z)) && !L.Contains((x, y - 1, z)))
L.Add((x, y - 1, z));
if (!_data[0].ContainsKey((x, y, z + 1)) && !L.Contains((x, y, z + 1)))
L.Add((x, y, z + 1));
if (!_data[0].ContainsKey((x, y, z - 1)) && !L.Contains((x, y, z - 1)))
L.Add((x, y, z - 1));
}
return L;
}
public Shape Grow((int, int, int)[] newPs) {
SortedDictionary<(int, int, int), int> D = this._data[0];
for (int i = 0; i < newPs.Length; i++) {
(int x, int y, int z) = newPs[i];
if (D.ContainsKey(newPs[i]) ||
(!D.ContainsKey((x + 1, y, z))
&& !D.ContainsKey((x - 1, y, z))
&& !D.ContainsKey((x, y + 1, z))
&& !D.ContainsKey((x, y - 1, z))
&& !D.ContainsKey((x, y, z + 1))
&& !D.ContainsKey((x, y, z - 1))))
throw new InvalidOperationException();
}
SortedDictionary<(int, int, int), int>[] newD = new SortedDictionary<(int, int, int), int>[24];
for (int i = 0; i < 24; i++) {
int rot = i % 3;
int corner = (i / 3) % 8;
bool apos = corner % 2 != 0;
bool bpos = (corner / 2) % 2 != 0;
bool cpos = (corner / 4) % 2 != 0;
Comparison<(int, int, int)> comparer = ((int, int, int) A, (int, int, int) B) => {
int[] d = new int[3];
d[0] = (apos ? 1 : -1) * (B.Item1 - A.Item1);
d[1] = (bpos ? 1 : -1) * (B.Item2 - A.Item2);
d[2] = (cpos ? 1 : -1) * (B.Item3 - A.Item3);
return d[(2 + rot) % 3] != 0 ? d[(2 + rot) % 3] : (d[(1 + rot) % 3] != 0 ? d[(1 + rot) % 3] : d[rot]);
};
newD[i] = new SortedDictionary<(int, int, int), int>(D, Comparer<(int, int, int)>.Create(comparer));
}
(int, int, int) newminp = this._minp;
(int, int, int) newmaxp = this._maxp;
for (int i = 0; i < newPs.Length; i++) {
for (int j = 0; j < newPs.Length; j++)
newD[i].Add(newPs[i], 0);
newminp = (Math.Min(newminp.Item1, newPs[i].Item1), Math.Min(newminp.Item2, newPs[i].Item2), Math.Min(newminp.Item3, newPs[i].Item3));
newmaxp = (Math.Max(newmaxp.Item1, newPs[i].Item1), Math.Max(newmaxp.Item2, newPs[i].Item2), Math.Max(newmaxp.Item3, newPs[i].Item3));
}
return new Shape(newminp, newmaxp, newPs, newD);
}
public ImmutableOrientedShape[] GetOrientations() {
ImmutableOrientedShape[] S = new ImmutableOrientedShape[24];
for (int i = 0; i < 24; i++) {
S[i] = new ImmutableOrientedShape(_data[i]);
}
return S;
}
public class ImmutableOrientedShape {
public readonly ImmutableSortedDictionary<(int, int, int), int> Dict;
public readonly int Hash;
internal ImmutableOrientedShape(SortedDictionary<(int, int, int), int> D) {
Dict = D.ToImmutableSortedDictionary();
XxHash64 H = new XxHash64(0);
IEnumerable<(int, int, int)> keys = Dict.Keys;
(int a, int b, int c) = keys.First();
Span<byte> s = new byte[12];
foreach ((int x, int y, int z) in keys) {
BinaryPrimitives.WriteInt32BigEndian(s.Slice(0), x - a);
BinaryPrimitives.WriteInt32BigEndian(s.Slice(4), y - b);
BinaryPrimitives.WriteInt32BigEndian(s.Slice(8), z - c);
H.Append(s.ToArray());
}
Hash = BinaryPrimitives.ReadInt32BigEndian(H.GetCurrentHash());
}
public override int GetHashCode() {
return Hash;
}
public override bool Equals(object? obj) {
if (!(obj is ImmutableOrientedShape))
return false;
ImmutableOrientedShape o = (ImmutableOrientedShape)obj;
IEnumerable<(int, int, int)> K1 = Dict.Keys;
IEnumerable<(int, int, int)> K2 = o.Dict.Keys;
if (K1.Count() != K2.Count())
return false;
foreach (((int a1, int a2, int a3), (int b1, int b2, int b3)) in K1.Zip(K2))
if (a1 != b1 || a2 != b2 || a3 != b3)
return false;
return true;
}
}
public static Shape GetCube() {
SortedDictionary<(int, int, int), int>[] newD = new SortedDictionary<(int, int, int), int>[24];
for (int i = 0; i < 24; i++) {
newD[i] = new SortedDictionary<(int, int, int), int>();
newD[i].Add((0, 0, 0), 0);
}
return new Shape((0, 0, 0), (0, 0, 0), new (int, int, int)[] { (0, 0, 0) }, newD);
}
}

0
julia/CubeShapeCounting.code-workspace → julia_old/CubeShapeCounting.code-workspace
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0
julia/ImmutableOrientedPolyCube.jl → julia_old/ImmutableOrientedPolyCube.jl
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julia/Plot.jl → julia_old/Plot.jl
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julia/Polycube.jl → julia_old/Polycube.jl
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julia/PolycubeCounting.jl → julia_old/PolycubeCounting.jl
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julia/Rotations.jl → julia_old/Rotations.jl
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julia/background-error.wav → julia_old/background-error.wav
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