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#pragma once
//##########################################################################
//# #
//# CLOUDCOMPARE PLUGIN: q3DMASC #
//# #
//# This program is free software; you can redistribute it and/or modify #
//# it under the terms of the GNU General Public License as published by #
//# the Free Software Foundation; version 2 or later of the License. #
//# #
//# This program is distributed in the hope that it will be useful, #
//# but WITHOUT ANY WARRANTY; without even the implied warranty of #
//# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
//# GNU General Public License for more details. #
//# #
//# COPYRIGHT: Dimitri Lague / CNRS / UEB #
//# #
//##########################################################################
//Local
#include "FeaturesInterface.h"
#include "ScalarFieldWrappers.h"
//Qt
#include <QSharedPointer>
namespace masc
{
//! Point feature
struct PointFeature : public Feature
{
public: //PointFeatureType
typedef QSharedPointer<PointFeature> Shared;
enum PointFeatureType
{
Invalid = 0
, Intensity
, X
, Y
, Z
, NbRet
, RetNb
, EchoRat
, R
, G
, B
, NIR
, Dip
, DipDir
, M3C2
, PCV
, SF
};
static QString ToString(PointFeatureType type)
{
switch (type)
{
case Invalid:
return "Invalid";
case Intensity:
return "INT";
case X:
return "X";
case Y:
return "Y";
case Z:
return "Z";
case NbRet:
return "NbRet";
case RetNb:
return "RetNb";
case EchoRat:
return "EchoRat";
case R:
return "R";
case G:
return "G";
case B:
return "B";
case NIR:
return "NIR";
case Dip:
return "NormDip";
case DipDir:
return "NormDipDir";
case M3C2:
return "M3C2";
case PCV:
return "PCV";
case SF:
return "SF";
default:
assert(false);
break;
}
return "Invalid";
}
static inline PointFeatureType FromString(const QString& token)
{
return FromUpperString(token.toUpper());
}
static PointFeatureType FromUpperString(const QString& token)
{
if (token == "INT")
return Intensity;
else if (token == "X")
return X;
else if (token == "Y")
return Y;
else if (token == "Z")
return Z;
else if (token == "NBRET")
return NbRet;
else if (token == "RETNB")
return RetNb;
else if (token == "ECHORAT")
return EchoRat;
else if (token == "R")
return R;
else if (token == "G")
return G;
else if (token == "B")
return B;
else if (token == "NIR")
return NIR;
else if (token == "NORMDIP")
return Dip;
else if (token == "NORMDIPDIR")
return DipDir;
else if (token == "M3C2")
return M3C2;
else if (token == "PCV")
return PCV;
else if (token.startsWith("SF"))
return SF;
return Invalid;
}
public: //methods
//! Default constructor
PointFeature(PointFeatureType p_type)
: type(p_type)
, sourceSFIndex(-1)
, field1(nullptr)
, field2(nullptr)
, statSF1(nullptr)
, statSF2(nullptr)
{
//auomatically set the right source for specific features
switch (type)
{
case X:
source = { Source::DimX, "X" };
break;
case Y:
source = { Source::DimY, "Y" };
break;
case Z:
source = { Source::DimZ, "Z" };
break;
case R:
source = { Source::Red, "Red" };
break;
case G:
source = { Source::Green, "Green" };
break;
case B:
source = { Source::Blue, "Blue" };
break;
default:
source = { Source::ScalarField, QString() }; //source name --> TBD later
break;
}
}
//! Destructor
~PointFeature() override {}
//inherited from Feature
virtual Type getType() const override { return Type::PointFeature; }
virtual Feature::Shared clone() const override { return Feature::Shared(new PointFeature(*this)); }
virtual bool prepare(const CorePoints& corePoints, QString& error, CCCoreLib::GenericProgressCallback* progressCb = nullptr, SFCollector* generatedScalarFields = nullptr) override;
virtual bool finish(const CorePoints& corePoints, QString& error) override;
virtual bool checkValidity(QString corePointRole, QString &error) const override;
virtual QString toString() const override;
//! Compute the associated 'stat' on a set of points (and with a given field)
bool computeStat(const CCCoreLib::DgmOctree::NeighboursSet& pointsInNeighbourhood, const IScalarFieldWrapper::Shared& sourceField, double& outputValue) const;
protected: //methods
//! Returns the 'source' field from a given cloud
IScalarFieldWrapper::Shared retrieveField(ccPointCloud* cloud, QString& error);
public: //members
//! Point feature type
/** \warning different from the feature type
**/
PointFeatureType type;
//! Source scalar field index (if the feature source is 'ScalarField')
int sourceSFIndex;
//! First cloud 'source' field
IScalarFieldWrapper::Shared field1;
//! Second cloud 'source' field (if any)
IScalarFieldWrapper::Shared field2;
//! For scaled features
CCCoreLib::ScalarField* statSF1;
CCCoreLib::ScalarField* statSF2;
};
}
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