#pragma once

#ifndef IWA_LINEARGRADIENTFX_H

#define IWA_LINEARGRADIENTFX_H

#include "tfxparam.h"

#include "stdfx.h"

#include "tparamset.h"

class Iwa_LinearGradientFx final : public TStandardZeraryFx {

  FX_PLUGIN_DECLARATION(Iwa_LinearGradientFx)

  TIntEnumParamP m_curveType;

  TPointParamP m_startPoint, m_endPoint;

  TPixelParamP m_startColor, m_endColor;

  TDoubleParamP m_wave_amplitude;

  TDoubleParamP m_wave_freq;

  TDoubleParamP m_wave_phase;

public:

  Iwa_LinearGradientFx();

  bool canHandle(const TRenderSettings &info, double frame) override {

    return true;

  }

  bool doGetBBox(double frame, TRectD &bBox,

                 const TRenderSettings &ri) override;

  void doCompute(TTile &tile, double frame, const TRenderSettings &ri) override;

  void getParamUIs(TParamUIConcept *&concepts, int &length) override;

};

#endif