source: Revenant/geoworld/include/oregen.h@ 7ef8ec4

#ifndef __OREGENESIS_H__
#define __OREGENESIS_H__

#include <mars_lookup.h>

#include "gwtypes.h"
#include "mindb.h"
#include "stratum.h"
#include "geometry.h"
#include "worldfile.h"
#include "gwconfig.h"

namespace geoworld
{
        class OreInstance
        {
        public:
                MineralDeposit deposit;
                size_t pass;

                OreInstance (const mars::ptr< MineralDef > & pMin, const size_t pass, const DepositDistribution enddDepositDistribution)
                        : deposit(pMin, enddDepositDistribution), pass(pass) {}
        };
        typedef mars::OctTree_SphereIndexed< OreInstance, GeoSpherePack::SCALAR > OctTreeOreInstance;

        class DepositSynthesizer : public IMineralQuery
        {
        public:
                static const float FREQUENCY_MULTIPLIER;

                DepositSynthesizer(const MineralsDB * pMinDB, const DepositSynthesizerSettings & settings, const WorldUnit nWidth, const WorldUnit nHeight, const WorldUnit nDepth, const unsigned short nDEMLOD);
                ~DepositSynthesizer();

                static DepositSynthesizerSettings loadSettings (IDepositSynthConfigReader & cfgreader);

                void generateStrata();
                void generateMinerals(const unsigned int nPass);

                inline const Stratum & getStratum () const { return _stratum; }
                inline Stratum & getStratum () { return _stratum; }
                inline const OctTreeOreInstance & getOctTreeMineralDeposits () const { return _otOre; }

                inline void operator >> (FileSource::MineralHostMap & dest) const
                        { dest << _stratum; }
                inline void operator << (FileSource::MineralHostMap & src)
                        { src >> _stratum; }

                void operator >> (FileSource::MineralMap & dest) const;

        private:
                typedef SpherePackFactory< OctTreeOreInstance::SCALAR > BubbleGumFactory;

                mars::StaticParabolicScale< PointScale, CountPtSc > 
                        _pbsAbundance, _pbsDepositSize;
                mars::ParabolicScale< size_t > 
                        _pbsThickness;

                const MineralsDB * _pMinDB;
                BubbleGumFactory _factBubbleGum;
                const unsigned long _nAbsWidth, _nAbsHeight;

                Stratum _stratum;

                OctTreeOreInstance _otOre;
                DepositSynthesizerSettings _settings;

                std::pair< BubbleGumFactory::PackPtr, DepositDistribution > depositMineral( const PetrogenyDef & petrogeny, const OctTreeOreInstance::VECTOR & ptChosenSpot, const mars::ptr< MineralDef > & pMin, const size_t nPass );

                static Silica selectSilica (const float fRatio);
                static Origin selectOrigin (const float fRatio);
        };
}

#endif