#ifndef igs_maxmin_lens_matrix_h

#define igs_maxmin_lens_matrix_h

#include <vector></vector>

namespace igs

{

namespace maxmin

{

const int diameter_from_outer_radius(

	const double outer_radius);

const double outer_radius_from_radius(

	const double radius, const double smooth_outer_range);

const int alloc_and_shape_lens_matrix(

	const double radius // 0=<

	,

	const double outer_radius, const int polygon_number // =2

	,

	const double roll_degree // 0<= ... <=360

	,

	std::vector<int> &lens_offsets, std::vector<int> &lens_sizes, std::vector<std::vector<double>> &lens_ratio);</std::vector<double></int></int>

/*

	lens_offsetsとlens_sizesで影響範囲を表わすmatrixを表わす

	radiusは影響円の半径

	matrix(縦横)サイズ(lens_offsets.size())は

		円(radius)が入る最小整数値でかつ、

		1以上の奇数(1,3,5,6)値

  */

const void reshape_lens_matrix(

	const double radius // 0<=

	,

	const double outer_radius, const int odd_diameter, const int polygon_number // =2

	,

	const double roll_degree // 0<= ... <=360

	,

	std::vector<int> &lens_offsets, std::vector<int> &lens_sizes, std::vector<std::vector<double>> &lens_ratio);</std::vector<double></int></int>

}

}

#endif /* !igs_maxmin_lens_matrix_h */