double Interpolation::MinValueInTimeRange(double startTime,double endTime)
{
//double cursor =mymin(mymax(0.0,time-mStartTime)/mymax(1.0/44100.0,mDuration),1.0);
switch(mType)
{
case eLinear:
return mEndCoef<1.0?ValueAtTime(endTime):ValueAtTime(startTime);
break;
case eExp2:
return mEndCoef<1.0?ValueAtTime(endTime):ValueAtTime(startTime);
break;
case eExp2Step:
case eStep:
return mEndCoef<1.0?ValueAtTime(endTime):ValueAtTime(startTime);
break;
case ePeriodic:
case eSquare:
return mEndCoef<1.0?mEndCoef:1.0;
}
}
void DelayedExpressionResult::storeValue(const scalar &time)
{
Pbug << "Storing value " << name() << " at t="
<< time << endl;
bool append=false;
if(storedValues_.size()<=0) {
Pbug << "First value - appending" << endl;
append=true;
} else {
const scalar lastTime=storedValues_.last().first();
Pbug << "Last stored time t=" << lastTime << flush;
if(lastTime+SMALL>=time) {
// basically the same. Fall through to replace
Pbug << " Almost same - replacing" << endl;
} else if((time-lastTime)>=0.999*storeInterval_) {
Pbug << " Interval " << storeInterval_
<< "passed - appending"<< endl;
append=true;
} else {
Pbug << " Middle. Nothing done" << endl;
// we're in the middle. Forget it
return;
}
}
if(append) {
scalar oldLastTime=-1;
bool notEmpty=false;
if(storedValues_.size()>0) {
oldLastTime=storedValues_.last().first();
notEmpty=true;
}
Pbug << "Appending " << settingResult_ << endl;
storedValues_.append(ValueAtTime(time,settingResult_));
if(notEmpty) {
while(
oldLastTime-storedValues_.first().first()
>=
delay_
) {
Pbug << "Removing t=" << storedValues_.first().first()
<< " because it is older than " << delay_ << endl;
storedValues_.removeHead();
}
}
} else {
Pbug << "Replacing with " << settingResult_ << endl;
storedValues_.last().second()=settingResult_;
}
}
