From 48680329ec4b29076179eeb04c882408d575d53f Mon Sep 17 00:00:00 2001 From: Stephen Birarda Date: Wed, 29 Aug 2018 21:26:19 -0700 Subject: [PATCH 1/4] mark trait instances needing to be sent on mixer reconnect --- libraries/avatars/src/AvatarData.cpp | 12 +++++++++++- libraries/avatars/src/AvatarData.h | 2 ++ libraries/avatars/src/ClientTraitsHandler.cpp | 6 ++++++ 3 files changed, 19 insertions(+), 1 deletion(-) diff --git a/libraries/avatars/src/AvatarData.cpp b/libraries/avatars/src/AvatarData.cpp index b86398501e..ea6dbd7074 100644 --- a/libraries/avatars/src/AvatarData.cpp +++ b/libraries/avatars/src/AvatarData.cpp @@ -1895,6 +1895,16 @@ qint64 AvatarData::packTraitInstance(AvatarTraits::TraitType traitType, AvatarTr return bytesWritten; } +void AvatarData::prepareResetTraitInstances() { + if (_clientTraitsHandler) { + _avatarEntitiesLock.withReadLock([this]{ + foreach (auto entityID, _avatarEntityData.keys()) { + _clientTraitsHandler->markInstancedTraitUpdated(AvatarTraits::AvatarEntity, entityID); + } + }); + } +} + void AvatarData::processTrait(AvatarTraits::TraitType traitType, QByteArray traitBinaryData) { if (traitType == AvatarTraits::SkeletonModelURL) { // get the URL from the binary data @@ -2792,7 +2802,7 @@ void AvatarData::setAvatarEntityData(const AvatarEntityMap& avatarEntityData) { if (_clientTraitsHandler) { // if we have a client traits handler, flag any updated or created entities // so that we send changes for them next frame - foreach (auto entityID, _avatarEntityData) { + foreach (auto entityID, _avatarEntityData.keys()) { _clientTraitsHandler->markInstancedTraitUpdated(AvatarTraits::AvatarEntity, entityID); } } diff --git a/libraries/avatars/src/AvatarData.h b/libraries/avatars/src/AvatarData.h index 0474d07acd..db2b82b0b7 100644 --- a/libraries/avatars/src/AvatarData.h +++ b/libraries/avatars/src/AvatarData.h @@ -964,6 +964,8 @@ public: qint64 packTraitInstance(AvatarTraits::TraitType traitType, AvatarTraits::TraitInstanceID instanceID, ExtendedIODevice& destination, AvatarTraits::TraitVersion traitVersion = AvatarTraits::NULL_TRAIT_VERSION); + void prepareResetTraitInstances(); + void processTrait(AvatarTraits::TraitType traitType, QByteArray traitBinaryData); void processTraitInstance(AvatarTraits::TraitType traitType, AvatarTraits::TraitInstanceID instanceID, QByteArray traitBinaryData); diff --git a/libraries/avatars/src/ClientTraitsHandler.cpp b/libraries/avatars/src/ClientTraitsHandler.cpp index c4073cb86a..a06b53da7c 100644 --- a/libraries/avatars/src/ClientTraitsHandler.cpp +++ b/libraries/avatars/src/ClientTraitsHandler.cpp @@ -37,6 +37,12 @@ void ClientTraitsHandler::resetForNewMixer() { // mark that all traits should be sent next time _shouldPerformInitialSend = true; + + // reset the trait statuses + _traitStatuses.reset(); + + // pre-fill the instanced statuses that we will need to send next frame + _owningAvatar->prepareResetTraitInstances(); } void ClientTraitsHandler::sendChangedTraitsToMixer() { From 20912349a4f0b8854bda467ee1e1bd04d9bb67ef Mon Sep 17 00:00:00 2001 From: Stephen Birarda Date: Thu, 30 Aug 2018 12:59:28 -0700 Subject: [PATCH 2/4] cycle avatar entity IDs for new avatar mixer --- interface/src/Application.cpp | 1 - .../src/avatars-renderer/Avatar.cpp | 1 - libraries/avatars/src/AvatarData.cpp | 10 ++++++++-- libraries/avatars/src/AvatarData.h | 3 ++- libraries/avatars/src/AvatarTraits.h | 2 +- libraries/avatars/src/ClientTraitsHandler.cpp | 20 ++++++++++++++++++- libraries/avatars/src/ClientTraitsHandler.h | 8 ++++++-- 7 files changed, 36 insertions(+), 9 deletions(-) diff --git a/interface/src/Application.cpp b/interface/src/Application.cpp index 6e57311306..2a7abfa2da 100644 --- a/interface/src/Application.cpp +++ b/interface/src/Application.cpp @@ -6366,7 +6366,6 @@ void Application::clearDomainOctreeDetails() { } void Application::clearDomainAvatars() { - getMyAvatar()->setAvatarEntityDataChanged(true); // to recreate worn entities DependencyManager::get()->clearOtherAvatars(); } diff --git a/libraries/avatars-renderer/src/avatars-renderer/Avatar.cpp b/libraries/avatars-renderer/src/avatars-renderer/Avatar.cpp index a9af3b7725..4ffccefe61 100644 --- a/libraries/avatars-renderer/src/avatars-renderer/Avatar.cpp +++ b/libraries/avatars-renderer/src/avatars-renderer/Avatar.cpp @@ -139,7 +139,6 @@ Avatar::~Avatar() { } }); } - auto geometryCache = DependencyManager::get(); if (geometryCache) { geometryCache->releaseID(_nameRectGeometryID); diff --git a/libraries/avatars/src/AvatarData.cpp b/libraries/avatars/src/AvatarData.cpp index ea6dbd7074..e7aaa18576 100644 --- a/libraries/avatars/src/AvatarData.cpp +++ b/libraries/avatars/src/AvatarData.cpp @@ -1861,7 +1861,9 @@ qint64 AvatarData::packTrait(AvatarTraits::TraitType traitType, ExtendedIODevice } qint64 AvatarData::packTraitInstance(AvatarTraits::TraitType traitType, AvatarTraits::TraitInstanceID traitInstanceID, - ExtendedIODevice& destination, AvatarTraits::TraitVersion traitVersion) { + ExtendedIODevice& destination, AvatarTraits::TraitVersion traitVersion, + AvatarTraits::TraitInstanceID wireInstanceID) { + qint64 bytesWritten = 0; bytesWritten += destination.writePrimitive(traitType); @@ -1870,7 +1872,11 @@ qint64 AvatarData::packTraitInstance(AvatarTraits::TraitType traitType, AvatarTr bytesWritten += destination.writePrimitive(traitVersion); } - bytesWritten += destination.write(traitInstanceID.toRfc4122()); + if (!wireInstanceID.isNull()) { + bytesWritten += destination.write(wireInstanceID.toRfc4122()); + } else { + bytesWritten += destination.write(traitInstanceID.toRfc4122()); + } if (traitType == AvatarTraits::AvatarEntity) { // grab a read lock on the avatar entities and check for entity data for the given ID diff --git a/libraries/avatars/src/AvatarData.h b/libraries/avatars/src/AvatarData.h index db2b82b0b7..b010a9f924 100644 --- a/libraries/avatars/src/AvatarData.h +++ b/libraries/avatars/src/AvatarData.h @@ -962,7 +962,8 @@ public: qint64 packTrait(AvatarTraits::TraitType traitType, ExtendedIODevice& destination, AvatarTraits::TraitVersion traitVersion = AvatarTraits::NULL_TRAIT_VERSION); qint64 packTraitInstance(AvatarTraits::TraitType traitType, AvatarTraits::TraitInstanceID instanceID, - ExtendedIODevice& destination, AvatarTraits::TraitVersion traitVersion = AvatarTraits::NULL_TRAIT_VERSION); + ExtendedIODevice& destination, AvatarTraits::TraitVersion traitVersion = AvatarTraits::NULL_TRAIT_VERSION, + AvatarTraits::TraitInstanceID wireInstanceID = AvatarTraits::TraitInstanceID()); void prepareResetTraitInstances(); diff --git a/libraries/avatars/src/AvatarTraits.h b/libraries/avatars/src/AvatarTraits.h index f0c807a432..5866caf234 100644 --- a/libraries/avatars/src/AvatarTraits.h +++ b/libraries/avatars/src/AvatarTraits.h @@ -41,7 +41,7 @@ namespace AvatarTraits { const TraitWireSize DELETED_TRAIT_SIZE = -1; inline qint64 packInstancedTraitDelete(TraitType traitType, TraitInstanceID instanceID, ExtendedIODevice& destination, - TraitVersion traitVersion = NULL_TRAIT_VERSION) { + TraitVersion traitVersion = NULL_TRAIT_VERSION) { qint64 bytesWritten = 0; bytesWritten += destination.writePrimitive(traitType); diff --git a/libraries/avatars/src/ClientTraitsHandler.cpp b/libraries/avatars/src/ClientTraitsHandler.cpp index a06b53da7c..94823610dc 100644 --- a/libraries/avatars/src/ClientTraitsHandler.cpp +++ b/libraries/avatars/src/ClientTraitsHandler.cpp @@ -43,6 +43,9 @@ void ClientTraitsHandler::resetForNewMixer() { // pre-fill the instanced statuses that we will need to send next frame _owningAvatar->prepareResetTraitInstances(); + + // reset the trait XOR ID since we're resetting for a new avatar mixer + _sessionXORID = QUuid::createUuid().toRfc4122(); } void ClientTraitsHandler::sendChangedTraitsToMixer() { @@ -93,7 +96,11 @@ void ClientTraitsHandler::sendChangedTraitsToMixer() { || instanceIDValuePair.value == Updated) { // this is a changed trait we need to send or we haven't send out trait information yet // ask the owning avatar to pack it - _owningAvatar->packTraitInstance(instancedIt->traitType, instanceIDValuePair.id, *traitsPacketList); + + // since this is going to the mixer, use the XORed instance ID (to anonymize trait instance IDs + // that would typically persist across sessions) + _owningAvatar->packTraitInstance(instancedIt->traitType, instanceIDValuePair.id, *traitsPacketList, + AvatarTraits::NULL_TRAIT_VERSION, xorInstanceID(instanceIDValuePair.id)); } else if (!_shouldPerformInitialSend && instanceIDValuePair.value == Deleted) { // pack delete for this trait instance AvatarTraits::packInstancedTraitDelete(instancedIt->traitType, instanceIDValuePair.id, @@ -111,6 +118,17 @@ void ClientTraitsHandler::sendChangedTraitsToMixer() { } } +AvatarTraits::TraitInstanceID ClientTraitsHandler::xorInstanceID(AvatarTraits::TraitInstanceID localInstanceID) { + QByteArray xorInstanceID { NUM_BYTES_RFC4122_UUID, 0 }; + auto localInstanceIDBytes = localInstanceID.toRfc4122(); + + for (auto i = 0; i < localInstanceIDBytes.size(); ++i) { + xorInstanceID[i] = localInstanceIDBytes[i] ^ _sessionXORID[i]; + } + + return QUuid::fromRfc4122(xorInstanceID); +} + void ClientTraitsHandler::processTraitOverride(QSharedPointer message, SharedNodePointer sendingNode) { if (sendingNode->getType() == NodeType::AvatarMixer) { while (message->getBytesLeftToRead()) { diff --git a/libraries/avatars/src/ClientTraitsHandler.h b/libraries/avatars/src/ClientTraitsHandler.h index 27ba58d46b..2319061502 100644 --- a/libraries/avatars/src/ClientTraitsHandler.h +++ b/libraries/avatars/src/ClientTraitsHandler.h @@ -30,13 +30,15 @@ public: void markTraitUpdated(AvatarTraits::TraitType updatedTrait) { _traitStatuses[updatedTrait] = Updated; _hasChangedTraits = true; } - void markInstancedTraitUpdated(AvatarTraits::TraitType traitType, QUuid updatedInstanceID) + void markInstancedTraitUpdated(AvatarTraits::TraitType traitType, AvatarTraits::TraitInstanceID updatedInstanceID) { _traitStatuses.instanceInsert(traitType, updatedInstanceID, Updated); _hasChangedTraits = true; } - void markInstancedTraitDeleted(AvatarTraits::TraitType traitType, QUuid deleteInstanceID) + void markInstancedTraitDeleted(AvatarTraits::TraitType traitType, AvatarTraits::TraitInstanceID deleteInstanceID) { _traitStatuses.instanceInsert(traitType, deleteInstanceID, Deleted); _hasChangedTraits = true; } void resetForNewMixer(); + AvatarTraits::TraitInstanceID xorInstanceID(AvatarTraits::TraitInstanceID localInstanceID); + public slots: void processTraitOverride(QSharedPointer message, SharedNodePointer sendingNode); @@ -53,6 +55,8 @@ private: AvatarTraits::TraitVersion _currentTraitVersion { AvatarTraits::DEFAULT_TRAIT_VERSION }; AvatarTraits::TraitVersion _currentSkeletonVersion { AvatarTraits::NULL_TRAIT_VERSION }; + + QByteArray _sessionXORID { NUM_BYTES_RFC4122_UUID, 0}; bool _shouldPerformInitialSend { false }; bool _hasChangedTraits { false }; From 9b3d9dd0f319ad2964e54a72bd17934765a91c02 Mon Sep 17 00:00:00 2001 From: Stephen Birarda Date: Fri, 31 Aug 2018 16:31:33 -0700 Subject: [PATCH 3/4] XOR incoming trait instance IDs for other avatars --- libraries/avatars/src/AvatarData.h | 5 +++++ libraries/avatars/src/AvatarHashMap.cpp | 20 ++++++++++++++---- libraries/avatars/src/AvatarTraits.h | 21 +++++++++++++++++-- libraries/avatars/src/ClientTraitsHandler.cpp | 21 +++++++------------ libraries/avatars/src/ClientTraitsHandler.h | 4 ---- 5 files changed, 47 insertions(+), 24 deletions(-) diff --git a/libraries/avatars/src/AvatarData.h b/libraries/avatars/src/AvatarData.h index b010a9f924..e9f1f5f6c3 100644 --- a/libraries/avatars/src/AvatarData.h +++ b/libraries/avatars/src/AvatarData.h @@ -1193,6 +1193,9 @@ public: void setReplicaIndex(int replicaIndex) { _replicaIndex = replicaIndex; } int getReplicaIndex() { return _replicaIndex; } + const AvatarTraits::TraitInstanceID getTraitInstanceXORID() const { return _traitInstanceXORID; } + void cycleTraitInstanceXORID() { _traitInstanceXORID = QUuid::createUuid(); } + signals: /**jsdoc @@ -1499,6 +1502,8 @@ private: // privatize the copy constructor and assignment operator so they cannot be called AvatarData(const AvatarData&); AvatarData& operator= (const AvatarData&); + + AvatarTraits::TraitInstanceID _traitInstanceXORID { QUuid::createUuid() }; }; Q_DECLARE_METATYPE(AvatarData*) diff --git a/libraries/avatars/src/AvatarHashMap.cpp b/libraries/avatars/src/AvatarHashMap.cpp index c437b56f32..fac2af9ebc 100644 --- a/libraries/avatars/src/AvatarHashMap.cpp +++ b/libraries/avatars/src/AvatarHashMap.cpp @@ -335,17 +335,29 @@ void AvatarHashMap::processBulkAvatarTraits(QSharedPointer mess AvatarTraits::TraitInstanceID traitInstanceID = QUuid::fromRfc4122(message->readWithoutCopy(NUM_BYTES_RFC4122_UUID)); + // XOR the incoming trait instance ID with this avatar object's personal XOR ID + + // this ensures that we have separate entity instances in the local tree + // if we briefly end up with two Avatar objects for this node + + // (which can occur if the shared pointer for the + // previous instance of an avatar hasn't yet gone out of scope before the + // new instance is created) + + auto xoredInstanceID = AvatarTraits::xoredInstanceID(traitInstanceID, avatar->getTraitInstanceXORID()); + message->readPrimitive(&traitBinarySize); auto& processedInstanceVersion = lastProcessedVersions.getInstanceValueRef(traitType, traitInstanceID); if (packetTraitVersion > processedInstanceVersion) { + // in order to handle re-connections to the avatar mixer when the other if (traitBinarySize == AvatarTraits::DELETED_TRAIT_SIZE) { - avatar->processDeletedTraitInstance(traitType, traitInstanceID); - _replicas.processDeletedTraitInstance(avatarID, traitType, traitInstanceID); + avatar->processDeletedTraitInstance(traitType, xoredInstanceID); + _replicas.processDeletedTraitInstance(avatarID, traitType, xoredInstanceID); } else { auto traitData = message->read(traitBinarySize); - avatar->processTraitInstance(traitType, traitInstanceID, traitData); - _replicas.processTraitInstance(avatarID, traitType, traitInstanceID, traitData); + avatar->processTraitInstance(traitType, xoredInstanceID, traitData); + _replicas.processTraitInstance(avatarID, traitType, xoredInstanceID, traitData); } processedInstanceVersion = packetTraitVersion; } else { diff --git a/libraries/avatars/src/AvatarTraits.h b/libraries/avatars/src/AvatarTraits.h index 5866caf234..47be0d6111 100644 --- a/libraries/avatars/src/AvatarTraits.h +++ b/libraries/avatars/src/AvatarTraits.h @@ -41,7 +41,8 @@ namespace AvatarTraits { const TraitWireSize DELETED_TRAIT_SIZE = -1; inline qint64 packInstancedTraitDelete(TraitType traitType, TraitInstanceID instanceID, ExtendedIODevice& destination, - TraitVersion traitVersion = NULL_TRAIT_VERSION) { + TraitVersion traitVersion = NULL_TRAIT_VERSION, + TraitInstanceID xoredInstanceID = TraitInstanceID()) { qint64 bytesWritten = 0; bytesWritten += destination.writePrimitive(traitType); @@ -50,12 +51,28 @@ namespace AvatarTraits { bytesWritten += destination.writePrimitive(traitVersion); } - bytesWritten += destination.write(instanceID.toRfc4122()); + if (xoredInstanceID.isNull()) { + bytesWritten += destination.write(instanceID.toRfc4122()); + } else { + bytesWritten += destination.write(xoredInstanceID.toRfc4122()); + } bytesWritten += destination.writePrimitive(DELETED_TRAIT_SIZE); return bytesWritten; } + + inline TraitInstanceID xoredInstanceID(TraitInstanceID localInstanceID, TraitInstanceID xorKeyID) { + QByteArray xoredInstanceID { NUM_BYTES_RFC4122_UUID, 0 }; + auto xorKeyIDBytes = xorKeyID.toRfc4122(); + auto localInstanceIDBytes = localInstanceID.toRfc4122(); + + for (auto i = 0; i < localInstanceIDBytes.size(); ++i) { + xoredInstanceID[i] = localInstanceIDBytes[i] ^ xorKeyIDBytes[i]; + } + + return QUuid::fromRfc4122(xoredInstanceID); + } }; #endif // hifi_AvatarTraits_h diff --git a/libraries/avatars/src/ClientTraitsHandler.cpp b/libraries/avatars/src/ClientTraitsHandler.cpp index 94823610dc..479852cf9a 100644 --- a/libraries/avatars/src/ClientTraitsHandler.cpp +++ b/libraries/avatars/src/ClientTraitsHandler.cpp @@ -45,7 +45,7 @@ void ClientTraitsHandler::resetForNewMixer() { _owningAvatar->prepareResetTraitInstances(); // reset the trait XOR ID since we're resetting for a new avatar mixer - _sessionXORID = QUuid::createUuid().toRfc4122(); + _owningAvatar->cycleTraitInstanceXORID(); } void ClientTraitsHandler::sendChangedTraitsToMixer() { @@ -100,11 +100,15 @@ void ClientTraitsHandler::sendChangedTraitsToMixer() { // since this is going to the mixer, use the XORed instance ID (to anonymize trait instance IDs // that would typically persist across sessions) _owningAvatar->packTraitInstance(instancedIt->traitType, instanceIDValuePair.id, *traitsPacketList, - AvatarTraits::NULL_TRAIT_VERSION, xorInstanceID(instanceIDValuePair.id)); + AvatarTraits::NULL_TRAIT_VERSION, + AvatarTraits::xoredInstanceID(instanceIDValuePair.id, + _owningAvatar->getTraitInstanceXORID())); } else if (!_shouldPerformInitialSend && instanceIDValuePair.value == Deleted) { // pack delete for this trait instance AvatarTraits::packInstancedTraitDelete(instancedIt->traitType, instanceIDValuePair.id, - *traitsPacketList); + *traitsPacketList, AvatarTraits::NULL_TRAIT_VERSION, + AvatarTraits::xoredInstanceID(instanceIDValuePair.id, + _owningAvatar->getTraitInstanceXORID())); } } @@ -118,17 +122,6 @@ void ClientTraitsHandler::sendChangedTraitsToMixer() { } } -AvatarTraits::TraitInstanceID ClientTraitsHandler::xorInstanceID(AvatarTraits::TraitInstanceID localInstanceID) { - QByteArray xorInstanceID { NUM_BYTES_RFC4122_UUID, 0 }; - auto localInstanceIDBytes = localInstanceID.toRfc4122(); - - for (auto i = 0; i < localInstanceIDBytes.size(); ++i) { - xorInstanceID[i] = localInstanceIDBytes[i] ^ _sessionXORID[i]; - } - - return QUuid::fromRfc4122(xorInstanceID); -} - void ClientTraitsHandler::processTraitOverride(QSharedPointer message, SharedNodePointer sendingNode) { if (sendingNode->getType() == NodeType::AvatarMixer) { while (message->getBytesLeftToRead()) { diff --git a/libraries/avatars/src/ClientTraitsHandler.h b/libraries/avatars/src/ClientTraitsHandler.h index 2319061502..6d1592ba74 100644 --- a/libraries/avatars/src/ClientTraitsHandler.h +++ b/libraries/avatars/src/ClientTraitsHandler.h @@ -37,8 +37,6 @@ public: void resetForNewMixer(); - AvatarTraits::TraitInstanceID xorInstanceID(AvatarTraits::TraitInstanceID localInstanceID); - public slots: void processTraitOverride(QSharedPointer message, SharedNodePointer sendingNode); @@ -55,8 +53,6 @@ private: AvatarTraits::TraitVersion _currentTraitVersion { AvatarTraits::DEFAULT_TRAIT_VERSION }; AvatarTraits::TraitVersion _currentSkeletonVersion { AvatarTraits::NULL_TRAIT_VERSION }; - - QByteArray _sessionXORID { NUM_BYTES_RFC4122_UUID, 0}; bool _shouldPerformInitialSend { false }; bool _hasChangedTraits { false }; From a37a19da1e4e7657548fb29ad6cf4e130a5eda76 Mon Sep 17 00:00:00 2001 From: Stephen Birarda Date: Fri, 31 Aug 2018 16:59:24 -0700 Subject: [PATCH 4/4] use different XORed instance ID for replicas --- libraries/avatars/src/AvatarHashMap.cpp | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/libraries/avatars/src/AvatarHashMap.cpp b/libraries/avatars/src/AvatarHashMap.cpp index fac2af9ebc..c1246866dc 100644 --- a/libraries/avatars/src/AvatarHashMap.cpp +++ b/libraries/avatars/src/AvatarHashMap.cpp @@ -85,7 +85,8 @@ void AvatarReplicas::processDeletedTraitInstance(const QUuid& parentID, AvatarTr if (_replicasMap.find(parentID) != _replicasMap.end()) { auto &replicas = _replicasMap[parentID]; for (auto avatar : replicas) { - avatar->processDeletedTraitInstance(traitType, instanceID); + avatar->processDeletedTraitInstance(traitType, + AvatarTraits::xoredInstanceID(instanceID, avatar->getTraitInstanceXORID())); } } } @@ -94,7 +95,9 @@ void AvatarReplicas::processTraitInstance(const QUuid& parentID, AvatarTraits::T if (_replicasMap.find(parentID) != _replicasMap.end()) { auto &replicas = _replicasMap[parentID]; for (auto avatar : replicas) { - avatar->processTraitInstance(traitType, instanceID, traitBinaryData); + avatar->processTraitInstance(traitType, + AvatarTraits::xoredInstanceID(instanceID, avatar->getTraitInstanceXORID()), + traitBinaryData); } } } @@ -353,11 +356,11 @@ void AvatarHashMap::processBulkAvatarTraits(QSharedPointer mess // in order to handle re-connections to the avatar mixer when the other if (traitBinarySize == AvatarTraits::DELETED_TRAIT_SIZE) { avatar->processDeletedTraitInstance(traitType, xoredInstanceID); - _replicas.processDeletedTraitInstance(avatarID, traitType, xoredInstanceID); + _replicas.processDeletedTraitInstance(avatarID, traitType, traitInstanceID); } else { auto traitData = message->read(traitBinarySize); avatar->processTraitInstance(traitType, xoredInstanceID, traitData); - _replicas.processTraitInstance(avatarID, traitType, xoredInstanceID, traitData); + _replicas.processTraitInstance(avatarID, traitType, traitInstanceID, traitData); } processedInstanceVersion = packetTraitVersion; } else {