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Honor full scene resends

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This commit is contained in:
Clement 2019-02-05 17:02:00 -08:00
parent ae6672533c
commit 5945823606
4 changed files with 9 additions and 7 deletions
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7
assignment-client/src/entities/EntityTreeSendThread.cpp
View file

@ -111,7 +111,7 @@ bool EntityTreeSendThread::traverseTreeAndSendContents(SharedNodePointer node, O
int32_t lodLevelOffset = nodeData->getBoundaryLevelAdjust() + (viewFrustumChanged ? LOW_RES_MOVING_ADJUST : NO_BOUNDARY_ADJUST);
newView.lodScaleFactor = powf(2.0f, lodLevelOffset);
startNewTraversal(newView, root);
startNewTraversal(newView, root, isFullScene);
// When the viewFrustum changed the sort order may be incorrect, so we re-sort
// and also use the opportunity to cull anything no longer in view
@ -220,9 +220,10 @@ bool EntityTreeSendThread::addDescendantsToExtraFlaggedEntities(const QUuid& fil
return hasNewChild || hasNewDescendants;
}
void EntityTreeSendThread::startNewTraversal(const DiffTraversal::View& view, EntityTreeElementPointer root) {
void EntityTreeSendThread::startNewTraversal(const DiffTraversal::View& view, EntityTreeElementPointer root,
bool forceFirstPass) {
DiffTraversal::Type type = _traversal.prepareNewTraversal(view, root);
DiffTraversal::Type type = _traversal.prepareNewTraversal(view, root, forceFirstPass);
// there are three types of traversal:
//
// (1) FirstTime = at login --> find everything in view

2
assignment-client/src/entities/EntityTreeSendThread.h
View file

@ -42,7 +42,7 @@ private:
bool addAncestorsToExtraFlaggedEntities(const QUuid& filteredEntityID, EntityItem& entityItem, EntityNodeData& nodeData);
bool addDescendantsToExtraFlaggedEntities(const QUuid& filteredEntityID, EntityItem& entityItem, EntityNodeData& nodeData);
void startNewTraversal(const DiffTraversal::View& viewFrustum, EntityTreeElementPointer root);
void startNewTraversal(const DiffTraversal::View& viewFrustum, EntityTreeElementPointer root, bool forceFirstPass = false);
bool traverseTreeAndBuildNextPacketPayload(EncodeBitstreamParams& params, const QJsonObject& jsonFilters) override;
void preDistributionProcessing() override;

5
libraries/entities/src/DiffTraversal.cpp
View file

@ -193,7 +193,8 @@ DiffTraversal::DiffTraversal() {
_path.reserve(MIN_PATH_DEPTH);
}
DiffTraversal::Type DiffTraversal::prepareNewTraversal(const DiffTraversal::View& view, EntityTreeElementPointer root) {
DiffTraversal::Type DiffTraversal::prepareNewTraversal(const DiffTraversal::View& view, EntityTreeElementPointer root,
bool forceFirstPass) {
assert(root);
// there are three types of traversal:
//
@ -212,7 +213,7 @@ DiffTraversal::Type DiffTraversal::prepareNewTraversal(const DiffTraversal::View
Type type;
// If usesViewFrustum changes, treat it as a First traversal
if (_completedView.startTime == 0 || _currentView.usesViewFrustums() != _completedView.usesViewFrustums()) {
if (forceFirstPass || _completedView.startTime == 0 || _currentView.usesViewFrustums() != _completedView.usesViewFrustums()) {
type = Type::First;
_currentView.viewFrustums = view.viewFrustums;
_currentView.lodScaleFactor = view.lodScaleFactor;

2
libraries/entities/src/DiffTraversal.h
View file

@ -61,7 +61,7 @@ public:
DiffTraversal();
Type prepareNewTraversal(const DiffTraversal::View& view, EntityTreeElementPointer root);
Type prepareNewTraversal(const DiffTraversal::View& view, EntityTreeElementPointer root, bool forceFirstPass = false);
const View& getCurrentView() const { return _currentView; }