public virtual void Step(Settings settings)
{
float timeStep = settings.hz > 0.0f ? 1.0f / settings.hz : 0.0f;
if (settings.pause)
{
if (settings.singleStep)
{
settings.singleStep = false;
}
else
{
timeStep = 0.0f;
}
m_debugDraw.DrawString(5, m_textLine, "****PAUSED****");
m_textLine += 15;
}
b2DrawFlags flags = 0;
if (settings.drawShapes)
{
flags |= b2DrawFlags.e_shapeBit;
}
if (settings.drawJoints)
{
flags |= b2DrawFlags.e_jointBit;
}
if (settings.drawAABBs)
{
flags |= b2DrawFlags.e_aabbBit;
}
if (settings.drawPairs)
{
flags |= b2DrawFlags.e_pairBit;
}
if (settings.drawCOMs)
{
flags |= b2DrawFlags.e_centerOfMassBit;
}
m_debugDraw.SetFlags(flags);
m_world.SetWarmStarting(settings.enableWarmStarting > 0);
m_world.SetContinuousPhysics(settings.enableContinuous > 0);
m_world.SetSubStepping(settings.enableSubStepping > 0);
m_pointCount = 0;
m_world.Step(timeStep, settings.velocityIterations, settings.positionIterations);
if (timeStep > 0.0f)
{
++m_stepCount;
}
}