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unravel one loop of spaghetti

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This commit is contained in:
Andrew Meadows 2017-04-04 14:02:58 -07:00
parent b9c7d6351f
commit 2775b17a65
2 changed files with 24 additions and 39 deletions
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37
interface/src/avatar/AvatarManager.cpp
View file

@ -68,7 +68,7 @@ void AvatarManager::registerMetaTypes(QScriptEngine* engine) {
}
AvatarManager::AvatarManager(QObject* parent) :
_avatarFades(),
_avatarsToFade(),
_myAvatar(std::make_shared<MyAvatar>(std::make_shared<Rig>()))
{
// register a meta type for the weak pointer we'll use for the owning avatar mixer for each avatar
@ -151,7 +151,7 @@ float AvatarManager::getAvatarSimulationRate(const QUuid& sessionID, const QStri
void AvatarManager::updateOtherAvatars(float deltaTime) {
// lock the hash for read to check the size
QReadLocker lock(&_hashLock);
if (_avatarHash.size() < 2 && _avatarFades.isEmpty()) {
if (_avatarHash.size() < 2 && _avatarsToFade.isEmpty()) {
return;
}
lock.unlock();
@ -277,22 +277,22 @@ void AvatarManager::postUpdate(float deltaTime) {
}
void AvatarManager::simulateAvatarFades(float deltaTime) {
QVector<AvatarSharedPointer>::iterator fadingIterator = _avatarFades.begin();
QVector<AvatarSharedPointer>::iterator fadingIterator = _avatarsToFade.begin();
const float SHRINK_RATE = 0.15f;
const float MIN_FADE_SCALE = MIN_AVATAR_SCALE;
render::ScenePointer scene = qApp->getMain3DScene();
render::Transaction transaction;
while (fadingIterator != _avatarFades.end()) {
while (fadingIterator != _avatarsToFade.end()) {
auto avatar = std::static_pointer_cast<Avatar>(*fadingIterator);
avatar->setTargetScale(avatar->getUniformScale() * SHRINK_RATE);
avatar->animateScaleChanges(deltaTime);
if (avatar->getTargetScale() <= MIN_FADE_SCALE) {
avatar->removeFromScene(*fadingIterator, scene, transaction);
// only remove from _avatarFades if we're sure its motionState has been removed from PhysicsEngine
// only remove from _avatarsToFade if we're sure its motionState has been removed from PhysicsEngine
if (_motionStatesToRemoveFromPhysics.empty()) {
fadingIterator = _avatarFades.erase(fadingIterator);
fadingIterator = _avatarsToFade.erase(fadingIterator);
} else {
++fadingIterator;
}
@ -306,26 +306,9 @@ void AvatarManager::simulateAvatarFades(float deltaTime) {
}
AvatarSharedPointer AvatarManager::newSharedAvatar() {
return std::make_shared<Avatar>(std::make_shared<Rig>());
}
AvatarSharedPointer AvatarManager::addAvatar(const QUuid& sessionUUID, const QWeakPointer<Node>& mixerWeakPointer) {
auto newAvatar = AvatarHashMap::addAvatar(sessionUUID, mixerWeakPointer);
auto rawRenderableAvatar = std::static_pointer_cast<Avatar>(newAvatar);
rawRenderableAvatar->addToScene(rawRenderableAvatar);
return newAvatar;
}
// virtual
void AvatarManager::removeAvatar(const QUuid& sessionUUID, KillAvatarReason removalReason) {
QWriteLocker locker(&_hashLock);
auto removedAvatar = _avatarHash.take(sessionUUID);
if (removedAvatar) {
handleRemovedAvatar(removedAvatar, removalReason);
}
std::shared_ptr<Avatar> avatar = std::make_shared<Avatar>(std::make_shared<Rig>());
avatar->addToScene(avatar);
return avatar;
}
void AvatarManager::handleRemovedAvatar(const AvatarSharedPointer& removedAvatar, KillAvatarReason removalReason) {
@ -353,7 +336,7 @@ void AvatarManager::handleRemovedAvatar(const AvatarSharedPointer& removedAvatar
DependencyManager::get<NodeList>()->removeFromIgnoreMuteSets(avatar->getSessionUUID());
DependencyManager::get<UsersScriptingInterface>()->avatarDisconnected(avatar->getSessionUUID());
}
_avatarFades.push_back(removedAvatar);
_avatarsToFade.push_back(removedAvatar);
}
void AvatarManager::clearOtherAvatars() {

26
interface/src/avatar/AvatarManager.h
View file

@ -91,21 +91,27 @@ public slots:
void setShouldShowReceiveStats(bool shouldShowReceiveStats) { _shouldShowReceiveStats = shouldShowReceiveStats; }
void updateAvatarRenderStatus(bool shouldRenderAvatars);
private slots:
virtual void removeAvatar(const QUuid& sessionUUID, KillAvatarReason removalReason = KillAvatarReason::NoReason) override;
private:
explicit AvatarManager(QObject* parent = 0);
explicit AvatarManager(const AvatarManager& other);
void simulateAvatarFades(float deltaTime);
// virtual overrides
virtual AvatarSharedPointer newSharedAvatar() override;
virtual AvatarSharedPointer addAvatar(const QUuid& sessionUUID, const QWeakPointer<Node>& mixerWeakPointer) override;
virtual void handleRemovedAvatar(const AvatarSharedPointer& removedAvatar, KillAvatarReason removalReason = KillAvatarReason::NoReason) override;
AvatarSharedPointer newSharedAvatar() override;
void handleRemovedAvatar(const AvatarSharedPointer& removedAvatar, KillAvatarReason removalReason = KillAvatarReason::NoReason) override;
/* TODO: maintain these lists
QVector<AvatarSharedPointer> _avatarsToRemoveFromScene;
QVector<AvatarSharedPointer> _avatarsToAddToScene;
QVector<AvatarSharedPointer> _avatarsToRemoveFromPhysicsEngine;
QVector<AvatarSharedPointer> _avatarsToAddToPhysicsEngine;
*/
QVector<AvatarSharedPointer> _avatarsToFade;
SetOfAvatarMotionStates _motionStatesThatMightUpdate;
VectorOfMotionStates _motionStatesToRemoveFromPhysics;
SetOfMotionStates _motionStatesToAddToPhysics;
QVector<AvatarSharedPointer> _avatarFades;
std::shared_ptr<MyAvatar> _myAvatar;
quint64 _lastSendAvatarDataTime = 0; // Controls MyAvatar send data rate.
@ -115,10 +121,6 @@ private:
std::list<QPointer<AudioInjector>> _collisionInjectors;
SetOfAvatarMotionStates _motionStatesThatMightUpdate;
SetOfMotionStates _motionStatesToAddToPhysics;
VectorOfMotionStates _motionStatesToRemoveFromPhysics;
RateCounter<> _myAvatarSendRate;
int _numAvatarsUpdated { 0 };
int _numAvatarsNotUpdated { 0 };