/// <summary>
/// Initializes a new instance of the <see cref="VoxelizedSolid"/> class.
/// </summary>
/// <param name="voxelDiscretization">The voxel discretization.</param>
/// <param name="bounds">The bounds.</param>
/// <param name="units">The units.</param>
/// <param name="name">The name.</param>
/// <param name="filename">The filename.</param>
/// <param name="comments">The comments.</param>
/// <param name="language">The language.</param>
public VoxelizedSolid(int bitsPerVoxelCoordinate, double[][] bounds, UnitType units = UnitType.unspecified, string name = "",
string filename = "", List <string> comments = null, string language = "") : base(units, name, filename,
comments, language)
{
Discretization = bitsPerVoxelCoordinate;
bitLevelDistribution = Constants.DefaultBitLevelDistribution[Discretization];
voxelsPerSide = bitLevelDistribution.Select(b => (int)Math.Pow(2, b)).ToArray();
voxelsInParent = voxelsPerSide.Select(s => s * s * s).ToArray();
defineMaskAndShifts(bitLevelDistribution);
numberOfLevels = bitLevelDistribution.Length;
double longestSide;
Bounds = new double[2][];
Bounds[0] = (double[])bounds[0].Clone();
Bounds[1] = (double[])bounds[1].Clone();
dimensions = new double[3];
for (int i = 0; i < 3; i++)
{
dimensions[i] = Bounds[1][i] - Bounds[0][i];
}
longestSide = dimensions.Max();
longestDimensionIndex = dimensions.FindIndex(d => d == longestSide);
longestSide = dimensions[longestDimensionIndex];
VoxelSideLengths = new double[numberOfLevels];
VoxelSideLengths[0] = longestSide / voxelsPerSide[0];
for (int i = 1; i < numberOfLevels; i++)
{
VoxelSideLengths[i] = VoxelSideLengths[i - 1] / voxelsPerSide[i];
}
voxelDictionaryLevel0 = new VoxelBinSet(dimensions.Select(d => (int)Math.Ceiling(d / VoxelSideLengths[0])).ToArray(), bitLevelDistribution[0]);
voxelsPerDimension = new int[NumberOfLevels][];
for (var i = 0; i < numberOfLevels; i++)
{
var voxelNum = dimensions.Select(d => (int)Math.Ceiling(d / VoxelSideLengths[i])).ToArray();
voxelsPerDimension[i] = voxelNum;
}
}
internal VoxelizedSolid(TVGLFileData fileData, string fileName) : base(fileData, fileName)
{
bitLevelDistribution = fileData.BitLevelDistribution;
Discretization = bitLevelDistribution.Sum();
voxelsPerSide = bitLevelDistribution.Select(b => (int)Math.Pow(2, b)).ToArray();
voxelsInParent = voxelsPerSide.Select(s => s * s * s).ToArray();
defineMaskAndShifts(bitLevelDistribution);
numberOfLevels = bitLevelDistribution.Length;
// the next 10 lines are common to the constructor above. They cannot be combines since these
// flow down to different sub-constructors
dimensions = new double[3];
for (int i = 0; i < 3; i++)
{
dimensions[i] = Bounds[1][i] - Bounds[0][i];
}
var longestSide = dimensions.Max();
longestDimensionIndex = dimensions.FindIndex(d => d == longestSide);
longestSide = Bounds[1][longestDimensionIndex] - Bounds[0][longestDimensionIndex];
VoxelSideLengths = new double[numberOfLevels];
VoxelSideLengths[0] = longestSide / voxelsPerSide[0];
for (int i = 1; i < numberOfLevels; i++)
{
VoxelSideLengths[i] = VoxelSideLengths[i - 1] / voxelsPerSide[i];
}
voxelDictionaryLevel0 = new VoxelBinSet(dimensions.Select(d => (int)Math.Ceiling(d / VoxelSideLengths[0])).ToArray(), bitLevelDistribution[0]);
voxelsPerDimension = new int[NumberOfLevels][];
for (var i = 0; i < numberOfLevels; i++)
{
voxelsPerDimension[i] = dimensions.Select(d => (int)Math.Ceiling(d / VoxelSideLengths[i])).ToArray();
}
var numChars0 = fileData.Voxels[0].Length;
byte[] bytes = new byte[numChars0 / 2];
for (var i = 0; i < numChars0; i += 2)
{
bytes[i / 2] = Convert.ToByte(fileData.Voxels[0].Substring(i, 2), 16);
}
for (int i = 0; i < bytes.Length; i += 8)
{
var ID = BitConverter.ToInt64(bytes, i);
Constants.GetAllFlags(ID, out var level, out VoxelRoleTypes role, out bool btmInside);
voxelDictionaryLevel0.AddOrReplace(new VoxelBinClass(ID, role, this, btmInside));
}
for (int i = 1; i < bitLevelDistribution.Length; i++)
{
var numChars = fileData.Voxels[i].Length;
bytes = new byte[numChars / 2];
for (var k = 0; k < numChars; k += 2)
{
bytes[k / 2] = Convert.ToByte(fileData.Voxels[i].Substring(k, 2), 16);
}
for (int j = 0; j < bytes.Length; j += 8)
{
var ID = BitConverter.ToInt64(bytes, j);
((VoxelBinClass)voxelDictionaryLevel0.GetVoxel(ID)).InnerVoxels[i - 1]
.AddOrReplace(ID);
}
}
UpdateProperties();
if (fileData.Primitives != null && fileData.Primitives.Any())
{
Primitives = fileData.Primitives;
}
}
