CameraGroupManagerInterface.h

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/*
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#ifndef FLOWENGINECAMERAGROUPMANAGERINTERFACE_H
#define FLOWENGINECAMERAGROUPMANAGERINTERFACE_H
 
#include "CommonDef.h"
 
namespace FlowEngine
{
    class CameraInterface;
 
    class CameraGroupManagerInterface
    {
        public:
 
            FLE_DLL virtual ~CameraGroupManagerInterface() = default;
 
        public:
 
            FLE_DLL virtual Index addGroup( Buffer< CameraInterface * > cameras ) = 0;
 
            FLE_DLL virtual Result setReferenceGroup( Index group ) = 0;
 
            FLE_DLL virtual Result setDistanceRelation( Index group,
                                                        double value,
                                                        double accuracy = 0 ) = 0;
 
            FLE_DLL virtual Result setTranslationRelation( Index group,
                                                           ConstBuffer< double > value,
                                                           ConstBuffer< double > accuracy = { } ) = 0;
 
            FLE_DLL virtual Result setRotationRelation( Index group,
                                                        ConstBuffer< double > value,
                                                        ConstBuffer< double > accuracy = { } ) = 0;
 
        public:
 
            FLE_DLL virtual Index getNumberOfGroups() const = 0;
    };
 
    FLOWENGINE_FACTORY CameraGroupManagerInterface *CreateCameraGroupManager();
 
    FLOWENGINE_FACTORY void DestroyCameraGroupManager( CameraGroupManagerInterface *cameraGroupManager );
}
 
#endif