#ifndef CT_ATTRIBUTESNORMAL_H
#define CT_ATTRIBUTESNORMAL_H

#include "pluginShared_global.h"
#include "interfaces.h"

#include "ct_normalcloud/abstract/ct_abstractnormalcloud.h"

/**
 * @brief A cloud attributes of type "normals". Normals are applied directly to the object where draw normals.
 */
class PLUGINSHAREDSHARED_EXPORT CT_AttributesNormal
{
public:
    CT_AttributesNormal(CT_AbstractNormalCloud *cloud = NULL);
    virtual ~CT_AttributesNormal();

    const CT_Normal& constNormalAt(const size_t &index) const;

    void setNormalCloud(CT_AbstractNormalCloud *cloud);
    CT_AbstractNormalCloud* getNormalCloud() const;

    size_t attributesSize() const;

private:
    CT_AbstractNormalCloud  *m_normalCloud;
};

#endif // CT_ATTRIBUTESNORMAL_H