//-----------------------------------------------------------------------
TimeIndex Animation::_getTimeIndex(Real timePos) const
{
// Uncomment following statement for work as previous
//return timePos;
// Build keyframe time list on demand
if (mKeyFrameTimesDirty)
{
buildKeyFrameTimeList();
}
// Wrap time
Real totalAnimationLength = mLength;
while (timePos > totalAnimationLength && totalAnimationLength > 0.0f)
{
timePos -= totalAnimationLength;
}
// Search for global index
KeyFrameTimeList::iterator it =
std::lower_bound(mKeyFrameTimes.begin(), mKeyFrameTimes.end(), timePos);
return TimeIndex(timePos, std::distance(mKeyFrameTimes.begin(), it));
}
IndexedVectorArray DynamicalSystemSimulator::getMeasurementArray
(TimeIndex startingTime, TimeSize duration)
{
BOOST_ASSERT(startingTime>y_.getFirstIndex() && "ERROR: The starting time is too early, try later starting time");
IndexedVectorArray a;
for (TimeIndex i= startingTime; i<startingTime+TimeIndex(duration);++i)
{
a.setValue(getMeasurement(i),i);
}
return a;
}
