79 lines
2.2 KiB
C++
79 lines
2.2 KiB
C++
#pragma once
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#ifndef igs_motion_wind_pixel_h
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#define igs_motion_wind_pixel_h
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#include <vector>
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#include "igs_math_random.h"
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#include "igs_ifx_common.h" /* igs::image::rgba::siz */
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#ifndef IGS_MOTION_WIND_EXPORT
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#define IGS_MOTION_WIND_EXPORT
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#endif
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namespace igs {
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namespace motion_wind {
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class IGS_MOTION_WIND_EXPORT pixel {
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public:
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pixel(const bool blow_dark_sw, const bool blow_alpha_sw
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,
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const unsigned long length_random_seed, const double length_min,
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const double length_max, const double length_bias,
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const bool length_ref_sw
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,
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const unsigned long force_random_seed, const double force_min,
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const double force_max, const double force_bias, const bool force_ref_sw
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,
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const unsigned long density_random_seed, const double density_min,
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const double density_max, const double density_bias,
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const bool density_ref_sw);
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int change(const bool key_reset_sw
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/***, const int ref_channel
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, const double *ref_pixel***/ /* ゼロなら参照しない */
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,
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const double ref_val /* ゼロ以上なら有効値、マイナスなら無効 */
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,
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const int channels, double *pixel_tgt);
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void clear(void);
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private:
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std::vector<double> table_; /* 減少テーブル */
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igs::math::random length_random_; // default seed is 1
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igs::math::random force_random_; // default seed is 1
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igs::math::random density_random_; // default seed is 1
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const bool blow_dark_sw_, blow_alpha_sw_;
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/* ref全体をセットするか否かは、参照画像があるかない(NULL)かで決める */
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const double length_min_, length_max_;
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const double length_bias_;
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const bool length_ref_sw_;
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const double force_min_, force_max_;
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const double force_bias_;
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const bool force_ref_sw_;
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const double density_min_, density_max_;
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const double density_bias_;
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const bool density_ref_sw_;
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double key_lightness_;
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double pixel_key_[igs::image::rgba::siz];
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long table_len_, table_pos_;
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double *table_array_;
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/* copy constructorを無効化 */
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pixel(const pixel &);
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/* 代入演算子を無効化 */
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pixel &operator=(const pixel &);
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};
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}
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}
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#endif /* !igs_motion_wind_pixel_h */
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