Avery Haas
20 lines
837 B
C++
20 lines
837 B
C++
#include "simulation.h"
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void Simulation::step(double dt) {
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// 1. What load is the drivetrain currently reflecting back onto the crank?
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// TODO: this should come from a proper torque-balance solve; for now
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// the engine ignores it (see Engine::step's placeholder body).
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double load_torque_nm = 0.0;
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m_engine.step(dt, load_torque_nm);
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// 2. Engine torque flows down through the transmission to the wheels.
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double wheel_torque_nm = m_transmission.output_torque_nm(m_engine.torque_nm());
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// 3. Wheel torque accelerates the vehicle.
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m_vehicle.step(dt, wheel_torque_nm);
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// 4. Resulting wheel speed reflects back up through the transmission —
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// next tick's load_torque_nm calculation (once real) will use this.
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(void)m_transmission.reflected_engine_rpm(m_vehicle.wheel_rpm());
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}
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