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// license:BSD-3-Clause
// copyright-holders:Ryan Holtz
//============================================================
//
// frameparameter.h - Frame-based dynamic shader param
//
//============================================================
#pragma once
#ifndef __DRAWBGFX_FRAME_PARAMETER__
#define __DRAWBGFX_FRAME_PARAMETER__
#include <bgfx/bgfx.h>
#include <string>
#include "parameter.h"
class bgfx_frame_parameter : public bgfx_parameter
{
public:
bgfx_frame_parameter(std::string name, parameter_type type, uint32_t period);
virtual ~bgfx_frame_parameter() { }
virtual float value() override;
virtual void tick(double delta) override;
private:
uint32_t m_current_frame;
uint32_t m_period;
};
#endif // __DRAWBGFX_FRAME_PARAMETER__
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