Access.hpp

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#pragma once
 
#include "AstGlobal.h"
#include "AstUtil/ObjectNamed.hpp"
#include "AstCore/BodyPosition.hpp"
#include "AstCore/TimeIntervalList.hpp"
 
AST_NAMESPACE_BEGIN
 
struct AST_SIM_API AccessConfig
{
    bool            useLightTimeDelay_{true};                       
    EClockHost      clockHost_{EClockHost::eFirstObject};           
    ETimeSense      timeSense_{ETimeSense::eTransmit};              
    EAberrationType aberrationType_{EAberrationType::eAnnual};      
    double          maxTimeStep_{360.0};                            
    double          minTimeStep_{0.01};                             
    double          timeConvergence_{0.005};                        
    double          absValueConvergence_{1e-14};                    
    double          relValueConvergence_{1e-08};                    
};
 
class AST_SIM_API Access : public ObjectNamed
{
public:
    AST_OBJECT(Access)
 
    Access() = default;
    ~Access() override = default;
 
public: // 相关配置
 
    void setBaseObject(Object* obj) { baseObject_ = obj; }
    Object* baseObject() const { return baseObject_.get(); }
 
    void setTargetObject(Object* obj) { targetObject_ = obj; }
    Object* targetObject() const { return targetObject_.get(); }
 
    void setConfig(const AccessConfig& config) { config_ = config; }
    const AccessConfig& config() const { return config_; }
 
    void setSearchIntervals(const TimeIntervalList& intervals) { searchIntervals_ = intervals; }
    const TimeIntervalList& searchIntervals() const { return searchIntervals_; }
 
public: // 计算结果
 
    const TimeIntervalList& accessIntervals() const { return accessIntervals_; }
 
public:
    errc_t compute();
 
private:
    WeakPtr<Object> baseObject_{};                  
    WeakPtr<Object> targetObject_{};                
    AccessConfig config_{};                         
    TimeIntervalList searchIntervals_{};            
    TimeIntervalList accessIntervals_{};            
};
 
using HAccess = SharedPtr<Access>;      
 
 
AST_SIM_API Access* aFindAccess(Scenario& scenario, Object& object1, Object& object2);
 
 
 
AST_NAMESPACE_END