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Add resort for scene item keys

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This commit is contained in:
Zach Pomerantz 2016-02-11 14:07:37 -08:00
parent 452b6f4e59
commit 01309ffd5f
2 changed files with 25 additions and 1 deletions
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19
libraries/render/src/render/Scene.cpp
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@ -62,6 +62,12 @@ void PendingChanges::resetItem(ItemID id, const PayloadPointer& payload) {
_resetPayloads.push_back(payload);
}
void PendingChanges::resortItem(ItemID id, ItemKey oldKey, ItemKey newKey) {
_resortItems.push_back(id);
_resortOldKeys.push_back(oldKey);
_resortNewKeys.push_back(newKey);
}
void PendingChanges::removeItem(ItemID id) {
_removedItems.push_back(id);
}
@ -74,6 +80,9 @@ void PendingChanges::updateItem(ItemID id, const UpdateFunctorPointer& functor)
void PendingChanges::merge(PendingChanges& changes) {
_resetItems.insert(_resetItems.end(), changes._resetItems.begin(), changes._resetItems.end());
_resetPayloads.insert(_resetPayloads.end(), changes._resetPayloads.begin(), changes._resetPayloads.end());
_resortItems.insert(_resortItems.end(), changes._resortItems.begin(), changes._resortItems.end());
_resortOldKeys.insert(_resortOldKeys.end(), changes._resortOldKeys.begin(), changes._resortOldKeys.end());
_resortNewKeys.insert(_resortNewKeys.end(), changes._resortNewKeys.begin(), changes._resortNewKeys.end());
_removedItems.insert(_removedItems.end(), changes._removedItems.begin(), changes._removedItems.end());
_updatedItems.insert(_updatedItems.end(), changes._updatedItems.begin(), changes._updatedItems.end());
_updateFunctors.insert(_updateFunctors.end(), changes._updateFunctors.begin(), changes._updateFunctors.end());
@ -124,6 +133,7 @@ void Scene::processPendingChangesQueue() {
// capture anything coming from the pendingChanges
resetItems(consolidatedPendingChanges._resetItems, consolidatedPendingChanges._resetPayloads);
updateItems(consolidatedPendingChanges._updatedItems, consolidatedPendingChanges._updateFunctors);
resortItems(consolidatedPendingChanges._resortItems, consolidatedPendingChanges._resortOldKeys, consolidatedPendingChanges._resortNewKeys);
removeItems(consolidatedPendingChanges._removedItems);
// ready to go back to rendering activities
@ -156,6 +166,15 @@ void Scene::resetItems(const ItemIDs& ids, Payloads& payloads) {
}
}
void Scene::resortItems(const ItemIDs& ids, ItemKeys& oldKeys, ItemKeys& newKeys) {
auto resortID = ids.begin();
auto oldKey = oldKeys.begin();
auto newKey = newKeys.begin();
for (; resortID != ids.end(); resortID++, oldKey++, newKey++) {
_masterBucketMap.reset(*resortID, *oldKey, *newKey);
}
}
void Scene::removeItems(const ItemIDs& ids) {
for (auto removedID :ids) {
// Access the true item

7
libraries/render/src/render/Scene.h
View file

@ -40,6 +40,7 @@ public:
~PendingChanges() {}
void resetItem(ItemID id, const PayloadPointer& payload);
void resortItem(ItemID id, ItemKey oldKey, ItemKey newKey);
void removeItem(ItemID id);
template <class T> void updateItem(ItemID id, std::function<void(T&)> func) {
@ -50,8 +51,11 @@ public:
void merge(PendingChanges& changes);
Payloads _resetPayloads;
ItemIDs _resetItems;
Payloads _resetPayloads;
ItemIDs _resortItems;
ItemKeys _resortOldKeys;
ItemKeys _resortNewKeys;
ItemIDs _removedItems;
ItemIDs _updatedItems;
UpdateFunctors _updateFunctors;
@ -107,6 +111,7 @@ protected:
void resetItems(const ItemIDs& ids, Payloads& payloads);
void resortItems(const ItemIDs& ids, ItemKeys& oldKeys, ItemKeys& newKeys);
void removeItems(const ItemIDs& ids);
void updateItems(const ItemIDs& ids, UpdateFunctors& functors);