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#pragma once
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#ifndef IWA_CORRIDORGRADIENTFX_H
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#define IWA_CORRIDORGRADIENTFX_H
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#include "tfxparam.h"
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#include "stdfx.h"
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#include "tparamset.h"
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struct double3 {
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  double r, g, b;
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};
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class Iwa_RainbowFx final : public TStandardZeraryFx {
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  FX_PLUGIN_DECLARATION(Iwa_RainbowFx)
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  TPointParamP m_center;
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  TDoubleParamP m_intensity;
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  TDoubleParamP m_radius;
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  TDoubleParamP m_width_scale;
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  TDoubleParamP m_inside;
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  TDoubleParamP m_secondary_rainbow;
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  TBoolParamP m_alpha_rendering;
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  double getSizePixelAmount(const double val, const TAffine affine);
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  void buildRanbowColorMap(double3 *core, double3 *wide, double intensity,
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                           double inside, double secondary);
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  inline double3 angleToColor(double angle, double3 *core, double3 *wide);
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  template <typename pixel="" raster,="" typename=""></typename>
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  void setOutputRaster(const RASTER ras, TDimensionI dim, double3 *outBuf_p);
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public:
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  Iwa_RainbowFx();
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  bool canHandle(const TRenderSettings &info, double frame) override {
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    return true;
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  }
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  bool doGetBBox(double frame, TRectD &bBox,
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                 const TRenderSettings &ri) override;
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  void doCompute(TTile &tile, double frame, const TRenderSettings &ri) override;
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  void getParamUIs(TParamUIConcept *&concepts, int &length) override;
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};
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#endif