/// <summary>
/// frameSigList must have all items equal to 1 (false) or -1 (true) with at least one negative item
/// </summary>
/// <param name="frameSigList"></param>
internal GaNumFrameOrthonormal(IEnumerable <bool> frameSigList)
{
BasisVectorsSignatures = frameSigList.Select(b => b ? -1 : 1).ToArray();
OrthonormalMetric = GaNumMetricOrthonormal.Create(BasisVectorsSignatures);
Op = ComputedOp = new GaNumOp(VSpaceDimension);
Gp = ComputedGp = new GaNumOrthonormalGp(OrthonormalMetric);
Sp = ComputedSp = new GaNumOrthonormalSp(OrthonormalMetric);
Lcp = ComputedLcp = new GaNumOrthonormalLcp(OrthonormalMetric);
Rcp = ComputedRcp = new GaNumOrthonormalRcp(OrthonormalMetric);
Fdp = ComputedFdp = new GaNumOrthonormalFdp(OrthonormalMetric);
Hip = ComputedHip = new GaNumOrthonormalHip(OrthonormalMetric);
Acp = ComputedAcp = new GaNumOrthonormalAcp(OrthonormalMetric);
Cp = ComputedCp = new GaNumOrthonormalCp(OrthonormalMetric);
UnitPseudoScalarCoef =
(MaxBasisBladeId.BasisBladeIdHasNegativeReverse() ? -1.0d : 1.0d) /
OrthonormalMetric[MaxBasisBladeId];
}
internal GaNumOrthonormalLcp(GaNumMetricOrthonormal basisBladesSignatures)
: base(basisBladesSignatures)
{
}
public static IGaNumMultivectorTemp AddFactors(this IGaNumMultivectorTemp tempMv, IEnumerable <GaNumMultivectorBiTerm> biTerms, GaNumMetricOrthonormal orthonormalMetric)
{
foreach (var biTerm in biTerms)
{
tempMv.AddFactor(
biTerm.IdXor,
biTerm.IsNegativeEGp,
biTerm.ValuesProduct * orthonormalMetric[biTerm.IdAnd]
);
}
return(tempMv);
}
protected GaNumBilinearProductOrthonormal(GaNumMetricOrthonormal basisBladesSignatures)
{
OrthonormalMetric = basisBladesSignatures;
}
