ripmap_tools.hpp

#ifndef PASTELGFX_RIPMAP_TOOLS_HPP
#define PASTELGFX_RIPMAP_TOOLS_HPP

#include "pastel/gfx/ripmap/ripmap_tools.h"

#include "pastel/sys/view/view_tools.h"

namespace Pastel
{

    namespace RipMapTransform_
    {

        template <typename Type, int N, typename TransformFunctor>
        class Visitor
        {
        public:
            explicit Visitor(
                const TransformFunctor& transform)
                : transform_(transform)
            {
            }

            void operator()(Array<Type, N>& image) const
            {
                Pastel::transform(arrayView(image), transform_);
            }

        private:
            const TransformFunctor& transform_;
        };

    }

    template <typename Type, int N, typename TransformFunctor>
    void transform(
        RipMap<Type, N>& ripMap,
        const TransformFunctor& transform)
    {
        RipMapTransform_::Visitor<Type, N, TransformFunctor> visitor(transform);

        visit(ripMap.view(), visitor);
    }

}

#endif