box.h

#ifdef _MSC_VER
#pragma once
#endif

#ifndef _SPICA_BOX_H_
#define _SPICA_BOX_H_

#include "core/common.h"
#include "core/filter.h"
#include "core/renderparams.h"

namespace spica {

class SPICA_EXPORTS BoxFilter : public Filter {
public:
    BoxFilter();
    explicit BoxFilter(RenderParams &params);
    explicit BoxFilter(const Vector2d& radius);

    BoxFilter(const BoxFilter&) = default;
    ~BoxFilter();

    BoxFilter& operator=(const BoxFilter&) = default;

    double evaluate(const Point2d& p) const override;
};

SPICA_EXPORT_PLUGIN(BoxFilter, "Box reconstruction filter");

}  // namespace spica

#endif  // _SPICA_BOX_H_