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-rw-r--r--indra/newview/llwlanimator.cpp202
1 files changed, 176 insertions, 26 deletions
diff --git a/indra/newview/llwlanimator.cpp b/indra/newview/llwlanimator.cpp
index a94a2e41aa..e568638cf6 100644
--- a/indra/newview/llwlanimator.cpp
+++ b/indra/newview/llwlanimator.cpp
@@ -30,20 +30,31 @@
#include "llsky.h"
#include "pipeline.h"
#include "llwlparammanager.h"
+#include "llwaterparammanager.h"
-LLWLAnimator::LLWLAnimator() : mStartTime(0), mDayRate(1), mDayTime(0),
- mIsRunning(FALSE), mUseLindenTime(false)
+extern LLControlGroup gSavedSettings;
+
+F64 LLWLAnimator::INTERP_TOTAL_SECONDS = 3.f;
+
+LLWLAnimator::LLWLAnimator() : mStartTime(0.f), mDayRate(1.f), mDayTime(0.f),
+ mIsRunning(FALSE), mIsInterpolating(FALSE), mTimeType(TIME_LINDEN),
+ mInterpStartTime(), mInterpEndTime()
{
- mDayTime = 0;
+ mInterpBeginWL = new LLWLParamSet();
+ mInterpBeginWater = new LLWaterParamSet();
+ mInterpEndWater = new LLWaterParamSet();
}
void LLWLAnimator::update(LLWLParamSet& curParams)
{
+ //llassert(mUseLindenTime != mUseLocalTime);
+
F64 curTime;
curTime = getDayTime();
// don't do anything if empty
- if(mTimeTrack.size() == 0) {
+ if(mTimeTrack.size() == 0)
+ {
return;
}
@@ -53,13 +64,15 @@ void LLWLAnimator::update(LLWLParamSet& curParams)
mSecondIt++;
// grab the two tween iterators
- while(mSecondIt != mTimeTrack.end() && curTime > mSecondIt->first) {
+ while(mSecondIt != mTimeTrack.end() && curTime > mSecondIt->first)
+ {
mFirstIt++;
mSecondIt++;
}
// scroll it around when you get to the end
- if(mSecondIt == mTimeTrack.end() || mFirstIt->first > curTime) {
+ if(mSecondIt == mTimeTrack.end() || mFirstIt->first > curTime)
+ {
mSecondIt = mTimeTrack.begin();
mFirstIt = mTimeTrack.end();
mFirstIt--;
@@ -67,70 +80,111 @@ void LLWLAnimator::update(LLWLParamSet& curParams)
F32 weight = 0;
- if(mFirstIt->first < mSecondIt->first) {
+ if(mFirstIt->first < mSecondIt->first)
+ {
// get the delta time and the proper weight
weight = F32 (curTime - mFirstIt->first) /
(mSecondIt->first - mFirstIt->first);
// handle the ends
- } else if(mFirstIt->first > mSecondIt->first) {
+ }
+ else if(mFirstIt->first > mSecondIt->first)
+ {
// right edge of time line
- if(curTime >= mFirstIt->first) {
+ if(curTime >= mFirstIt->first)
+ {
weight = F32 (curTime - mFirstIt->first) /
((1 + mSecondIt->first) - mFirstIt->first);
-
// left edge of time line
- } else {
+ }
+ else
+ {
weight = F32 ((1 + curTime) - mFirstIt->first) /
((1 + mSecondIt->first) - mFirstIt->first);
}
-
// handle same as whatever the last one is
- } else {
+ }
+ else
+ {
weight = 1;
}
+ if(mIsInterpolating)
+ {
+ // *TODO_JACOB: this is kind of laggy. Not sure why. The part that lags is the curParams.mix call, and none of the other mixes. It works, though.
+ clock_t current = clock();
+ if(current >= mInterpEndTime)
+ {
+ mIsInterpolating = false;
+ return;
+ }
+
+ // determine moving target for final interpolation value
+ // *TODO: this will not work with lazy loading of sky presets.
+ LLWLParamSet buf = LLWLParamSet();
+ buf.setAll(LLWLParamManager::getInstance()->mParamList[mFirstIt->second].getAll()); // just give it some values, otherwise it has no params to begin with (see comment in constructor)
+ buf.mix(LLWLParamManager::getInstance()->mParamList[mFirstIt->second], LLWLParamManager::getInstance()->mParamList[mSecondIt->second], weight); // mix to determine moving target for interpolation finish (as below)
+
+ // mix from previous value to moving target
+ weight = (current - mInterpStartTime) / (INTERP_TOTAL_SECONDS * CLOCKS_PER_SEC);
+ curParams.mix(*mInterpBeginWL, buf, weight);
+
+ // mix water
+ LLWaterParamManager::getInstance()->mCurParams.mix(*mInterpBeginWater, *mInterpEndWater, weight);
+ }
+ else
+ {
// do the interpolation and set the parameters
- curParams.mix(LLWLParamManager::instance()->mParamList[mFirstIt->second],
- LLWLParamManager::instance()->mParamList[mSecondIt->second], weight);
+ // *TODO: this will not work with lazy loading of sky presets.
+ curParams.mix(LLWLParamManager::getInstance()->mParamList[mFirstIt->second], LLWLParamManager::getInstance()->mParamList[mSecondIt->second], weight);
+ }
}
F64 LLWLAnimator::getDayTime()
{
- if(!mIsRunning) {
+ if(!mIsRunning)
+ {
return mDayTime;
}
-
- if(mUseLindenTime) {
-
+ else if(mTimeType == TIME_LINDEN)
+ {
F32 phase = gSky.getSunPhase() / F_PI;
// we're not solving the non-linear equation that determines sun phase
// we're just linearly interpolating between the major points
if (phase <= 5.0 / 4.0) {
mDayTime = (1.0 / 3.0) * phase + (1.0 / 3.0);
- } else {
+ }
+ else
+ {
mDayTime = phase - (1.0 / 2.0);
}
- if(mDayTime > 1) {
+ if(mDayTime > 1)
+ {
mDayTime--;
}
return mDayTime;
}
+ else if(mTimeType == TIME_LOCAL)
+ {
+ return getLocalTime();
+ }
// get the time;
mDayTime = (LLTimer::getElapsedSeconds() - mStartTime) / mDayRate;
// clamp it
- if(mDayTime < 0) {
+ if(mDayTime < 0)
+ {
mDayTime = 0;
}
- while(mDayTime > 1) {
+ while(mDayTime > 1)
+ {
mDayTime--;
}
@@ -144,15 +198,18 @@ void LLWLAnimator::setDayTime(F64 dayTime)
mDayTime = dayTime;
// clamp it
- if(mDayTime < 0) {
+ if(mDayTime < 0)
+ {
mDayTime = 0;
- } else if(mDayTime > 1) {
+ }
+ else if(mDayTime > 1)
+ {
mDayTime = 1;
}
}
-void LLWLAnimator::setTrack(std::map<F32, std::string>& curTrack,
+void LLWLAnimator::setTrack(std::map<F32, LLWLParamKey>& curTrack,
F32 dayRate, F64 dayTime, bool run)
{
mTimeTrack = curTrack;
@@ -161,3 +218,96 @@ void LLWLAnimator::setTrack(std::map<F32, std::string>& curTrack,
mIsRunning = run;
}
+
+void LLWLAnimator::startInterpolation(const LLSD& targetWater)
+{
+ mInterpBeginWL->setAll(LLWLParamManager::getInstance()->mCurParams.getAll());
+ mInterpBeginWater->setAll(LLWaterParamManager::getInstance()->mCurParams.getAll());
+
+ mInterpStartTime = clock();
+ mInterpEndTime = mInterpStartTime + clock_t(INTERP_TOTAL_SECONDS) * CLOCKS_PER_SEC;
+
+ // Don't set any ending WL -- this is continuously calculated as the animator updates since it's a moving target
+ mInterpEndWater->setAll(targetWater);
+
+ mIsInterpolating = true;
+}
+
+std::string LLWLAnimator::timeToString(F32 curTime)
+{
+ S32 hours;
+ S32 min;
+ bool isPM = false;
+
+ // get hours and minutes
+ hours = (S32) (24.0 * curTime);
+ curTime -= ((F32) hours / 24.0f);
+ min = llround(24.0f * 60.0f * curTime);
+
+ // handle case where it's 60
+ if(min == 60)
+ {
+ hours++;
+ min = 0;
+ }
+
+ // set for PM
+ if(hours >= 12 && hours < 24)
+ {
+ isPM = true;
+ }
+
+ // convert to non-military notation
+ if(hours >= 24)
+ {
+ hours = 12;
+ }
+ else if(hours > 12)
+ {
+ hours -= 12;
+ }
+ else if(hours == 0)
+ {
+ hours = 12;
+ }
+
+ // make the string
+ std::stringstream newTime;
+ newTime << hours << ":";
+
+ // double 0
+ if(min < 10)
+ {
+ newTime << 0;
+ }
+
+ // finish it
+ newTime << min << " ";
+ if(isPM)
+ {
+ newTime << "PM";
+ }
+ else
+ {
+ newTime << "AM";
+ }
+
+ return newTime.str();
+}
+
+F64 LLWLAnimator::getLocalTime()
+{
+ char buffer[9];
+ time_t rawtime;
+ struct tm* timeinfo;
+
+ time(&rawtime);
+ timeinfo = localtime(&rawtime);
+ strftime(buffer, 9, "%H:%M:%S", timeinfo);
+ std::string timeStr(buffer);
+
+ F64 tod = ((F64)atoi(timeStr.substr(0,2).c_str())) / 24.f +
+ ((F64)atoi(timeStr.substr(3,2).c_str())) / 1440.f +
+ ((F64)atoi(timeStr.substr(6,2).c_str())) / 86400.f;
+ return tod;
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-13 15:12:43 +0000