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Add animation mode bounce

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This commit is contained in:
Malin Ejdbo
2021-03-19 09:55:50 +01:00
parent fb4cb67ef6
commit f1d66b1a74
1 changed files with 12 additions and 13 deletions
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25
modules/base/rendering/renderablemodel.cpp
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@@ -612,30 +612,29 @@ void RenderableModel::update(const UpdateData& data) {
if (_geometry->hasAnimation()) {
double realtiveTime;
double now = data.time.j2000Seconds();
double startTime = data.time.convertTime(_animationStart);
double duration = _geometry->animationDuration();
switch (_animationMode) {
case AnimationMode::LoopFromStart:
realtiveTime = std::fmod(
data.time.j2000Seconds() - data.time.convertTime(_animationStart),
_geometry->animationDuration()
);
realtiveTime = std::fmod(now - startTime, duration);
break;
case AnimationMode::LoopInfinitely:
realtiveTime = std::fmod(
data.time.j2000Seconds() - data.time.convertTime(_animationStart),
_geometry->animationDuration()
);
realtiveTime = std::fmod(now - startTime, duration);
if (realtiveTime < 0) {
realtiveTime += _geometry->animationDuration();
realtiveTime += duration;
}
break;
case AnimationMode::Bounce:
realtiveTime =
duration - abs(fmod(now - startTime, 2 * duration) - duration);
break;
case AnimationMode::Once:
default:
realtiveTime =
data.time.j2000Seconds() - data.time.convertTime(_animationStart);
realtiveTime = now - startTime;
break;
}
_geometry->update(realtiveTime);
}
}