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#include "Sinewave.h"
Sinewave::Sinewave() : m_start_time{clock::now()}
{
m_amplitude = 11;
m_frequency = 10;
m_phase = 30;
}
void Sinewave::apply(AssemblyContext ctx)
{
ctx.bind("/set_amplitude", [&](double amplitude) { set_amplitude(amplitude); });
ctx.bind("/set_frequency", [&](double frequency) { set_frequency(frequency); });
ctx.bind("/set_phase", [&](double phase) { set_phase(phase); });
ctx.bind("/get_amplitude", [&]() -> double { return get_amplitude(); });
ctx.bind("/get_frequency", [&]() -> double { return get_frequency(); });
ctx.bind("/get_phase", [&]() -> double { return get_phase(); });
ctx.bind("/get_point", [&]() -> double { return get_point(); });
}
void Sinewave::set_amplitude(double amplitude)
{
m_amplitude = amplitude;
}
void Sinewave::set_frequency(double frequency)
{
m_frequency = frequency;
}
void Sinewave::set_phase(double phase)
{
m_phase = phase;
}
double Sinewave::get_amplitude() const
{
return m_amplitude;
}
double Sinewave::get_frequency() const
{
return m_frequency;
}
double Sinewave::get_phase() const
{
return m_phase;
}
double Sinewave::get_point() const
{
const std::chrono::duration<double> time = clock::now() - m_start_time;
return m_amplitude * sin(2 * M_PI * m_frequency * time.count() + m_phase);
}
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