Method Tutorial

examples/Tutorial/Tutorial.cpp:284–450

public:
	Tutorial(GUIHelperInterface* guiHelper, int tutorialIndex)
		: m_app(guiHelper->getAppInterface()),
		  m_guiHelper(guiHelper),
		  m_tutorialIndex(tutorialIndex),
		  m_timeSeriesCanvas0(0),
		  m_timeSeriesCanvas1(0),
		  m_stage(0),
		  m_counter(0)
	{
		int numBodies = 1;

		m_app->setUpAxis(1);

		switch (m_tutorialIndex)
		{
			case TUT_VELOCITY:
			{
				numBodies = 10;
				m_timeSeriesCanvas0 = new TimeSeriesCanvas(m_app->m_2dCanvasInterface, 512, 256, "Constant Velocity");

				m_timeSeriesCanvas0->setupTimeSeries(2, 60, 0);
				m_timeSeriesCanvas0->addDataSource("X position (m)", 255, 0, 0);
				m_timeSeriesCanvas0->addDataSource("X velocity (m/s)", 0, 0, 255);
				m_timeSeriesCanvas0->addDataSource("dX/dt (m/s)", 0, 0, 0);
				break;
			}
			case TUT_ACCELERATION:
			{
				numBodies = 10;
				m_timeSeriesCanvas1 = new TimeSeriesCanvas(m_app->m_2dCanvasInterface, 256, 512, "Constant Acceleration");

				m_timeSeriesCanvas1->setupTimeSeries(50, 60, 0);
				m_timeSeriesCanvas1->addDataSource("Y position (m)", 255, 0, 0);
				m_timeSeriesCanvas1->addDataSource("Y velocity (m/s)", 0, 0, 255);
				m_timeSeriesCanvas1->addDataSource("dY/dt (m/s)", 0, 0, 0);
				break;
			}
			case TUT_COLLISION:
			{
				numBodies = 2;
				m_timeSeriesCanvas1 = new TimeSeriesCanvas(m_app->m_2dCanvasInterface, 512, 200, "Distance");
				m_timeSeriesCanvas1->setupTimeSeries(1.5, 60, 0);
				m_timeSeriesCanvas1->addDataSource("distance", 255, 0, 0);
				break;
			}

			case TUT_SOLVE_CONTACT_CONSTRAINT:
			{
				numBodies = 2;
				m_timeSeriesCanvas1 = new TimeSeriesCanvas(m_app->m_2dCanvasInterface, 512, 200, "Collision Impulse");
				m_timeSeriesCanvas1->setupTimeSeries(1.5, 60, 0);
				m_timeSeriesCanvas1->addDataSource("Distance", 0, 0, 255);
				m_timeSeriesCanvas1->addDataSource("Impulse magnutide", 255, 0, 0);

				{
					SliderParams slider("Restitution", &gRestitution);
					slider.m_minVal = 0;
					slider.m_maxVal = 1;