#pragma once

/*------------------------------------

 Iwa_SpectrumFx

 参照画像を位相差として、干渉色を出力する

------------------------------------*/

#ifndef IWA_SPECTRUM_H

#define IWA_SPECTRUM_H

#include "tfxparam.h"

#include "stdfx.h"

#include "tfxparam.h"

struct float3 {

	float x, y, z;

};

struct float4 {

	float x, y, z, w;

};

class Iwa_SpectrumFx : public TStandardRasterFx

{

	FX_PLUGIN_DECLARATION(Iwa_SpectrumFx)

protected:

	TRasterFxPort m_input; /*- 位相差マップの入力 -*/

	TRasterFxPort m_light; /*- 光源用マップの入力 -*/

	TDoubleParamP m_intensity;

	TDoubleParamP m_refractiveIndex;

	TDoubleParamP m_thickMax;

	TDoubleParamP m_thickMin;

	TDoubleParamP m_RGamma;

	TDoubleParamP m_GGamma;

	TDoubleParamP m_BGamma;

	TDoubleParamP m_lensFactor;

	TDoubleParamP m_lightThres;

	TDoubleParamP m_lightIntensity;

	/*- シャボン色マップの生成 -*/

	void calcBubbleMap(float3 *bubbleColor, double frame);

	template <typename pixel="" raster,="" typename=""></typename>

	void convertRaster(const RASTER ras,

					   TDimensionI dim,

					   float3 *bubbleColor);

	template <typename pixel="" raster,="" typename=""></typename>

	void convertRasterWithLight(const RASTER ras,

								TDimensionI dim,

								float3 *bubbleColor,

								const RASTER lightRas,

								float lightThres,

								float lightIntensity);

	/*- 素材タイルを０〜１に正規化して格納 -*/

	template <typename pixel="" raster,="" typename=""></typename>

	void setSourceRasters(const RASTER ras,

						  float4 *in_out_tile_host,

						  const RASTER light_ras,

						  float4 *light_host,

						  TDimensionI dim,

						  bool useLight);

	/*- 出力結果をChannel値に変換してタイルに格納 -*/

	template <typename pixel="" raster,="" typename=""></typename>

	void outputRasters(const RASTER outRas,

					   float4 *in_out_tile_host,

					   TDimensionI dim);

public:

	Iwa_SpectrumFx();

	void doCompute(TTile &tile,

				   double frame,

				   const TRenderSettings &settings);

	void doCompute_CUDA(TTile &tile,

						double frame,

						const TRenderSettings &settings);

	bool doGetBBox(double frame,

				   TRectD &bBox,

				   const TRenderSettings &info);

	bool canHandle(const TRenderSettings &info,

				   double frame);

};

#endif