FieldOfView.hpp

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#pragma once
 
#include "AstGlobal.h"
#include "AstUtil/Object.hpp"
#include "AstUtil/ObjectNamed.hpp"
#include "FieldOfViewVisitor.hpp"
 
AST_NAMESPACE_BEGIN
 
enum class EFOVType
{
    eSimpleCone,   
    eConical,      
    eHalfPower,    
    eRectangular,  
    eSAR,          
    eCustom        
};
 
class AST_CORE_API FieldOfView: public ObjectNamed
{
public:
    FieldOfView() = default;
 
    virtual ~FieldOfView() = default;
 
    virtual EFOVType getFOVType() const = 0;
 
    virtual void accept(FieldOfViewVisitor& visitor) = 0;
 
    virtual double angularMargin(const Vector3d& direction) const = 0;
 
    bool containsDirection(const Vector3d& direction) const {
        return angularMargin(direction) > 0.0;
    }
 
    bool containsPoint(const Vector3d& targetPosInSensorFrame) const {
        return angularMargin(targetPosInSensorFrame) > 0.0;
    }
 
protected:
};
 
AST_NAMESPACE_END