Method initPhysics

examples/ExtendedTutorials/NewtonsCradle.cpp:84–173

void applyForceWithForceScalar(float forceScalar);

void NewtonsCradleExample::initPhysics()
{
	{  // create a slider to change the number of pendula
		SliderParams slider("Number of Pendula", &gPendulaQty);
		slider.m_minVal = 1;
		slider.m_maxVal = 50;
		slider.m_clampToIntegers = true;
		m_guiHelper->getParameterInterface()->registerSliderFloatParameter(
			slider);
	}

	{  // create a slider to change the number of displaced pendula
		SliderParams slider("Number of Displaced Pendula", &gDisplacedPendula);
		slider.m_minVal = 0;
		slider.m_maxVal = 49;
		slider.m_clampToIntegers = true;
		m_guiHelper->getParameterInterface()->registerSliderFloatParameter(
			slider);
	}

	{  // create a slider to change the pendula restitution
		SliderParams slider("Pendula Restitution", &gPendulaRestitution);
		slider.m_minVal = 0;
		slider.m_maxVal = 1;
		slider.m_clampToNotches = false;
		slider.m_callback = onPendulaRestitutionChanged;
		m_guiHelper->getParameterInterface()->registerSliderFloatParameter(
			slider);
	}

	{  // create a slider to change the pendulum length
		SliderParams slider("Pendula Length", &gCurrentPendulumLength);
		slider.m_minVal = 0;
		slider.m_maxVal = 49;
		slider.m_clampToNotches = false;
		slider.m_callback = onPendulaLengthChanged;
		m_guiHelper->getParameterInterface()->registerSliderFloatParameter(
			slider);
	}

	{  // create a slider to change the force to displace the lowest pendulum
		SliderParams slider("Displacement force", &gDisplacementForce);
		slider.m_minVal = 0.1;
		slider.m_maxVal = 200;
		slider.m_clampToNotches = false;
		m_guiHelper->getParameterInterface()->registerSliderFloatParameter(
			slider);
	}

	{  // create a slider to apply the force by slider
		SliderParams slider("Apply displacement force", &gForceScalar);
		slider.m_minVal = -1;
		slider.m_maxVal = 1;
		slider.m_clampToNotches = false;
		m_guiHelper->getParameterInterface()->registerSliderFloatParameter(
			slider);
	}