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Fix todays sun fieldline color inconsistency during time changes (#3786)

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* Fix fieldline color inconsistency during time changes
This commit is contained in:
Anders Lundkvist
2025-08-28 09:53:18 -04:00
committed by Alexander Bock
parent ca079c4368
commit d6e3aa0771
1 changed files with 16 additions and 6 deletions
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22
modules/fieldlinessequence/rendering/renderablefieldlinessequence.cpp
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@@ -1094,7 +1094,11 @@ void RenderableFieldlinesSequence::update(const UpdateData& data) {
currentTime >= _files[0].timestamp &&
currentTime < _sequenceEndTime;
// For the sake of this if statment, it is easiest to think of activeIndex as the
// Track if we need to update buffers
bool needsBufferUpdate = false;
bool fileWasJustLoaded = false;
// For the sake of this if statement, it is easiest to think of activeIndex as the
// previous index and nextIndex as the current
const int nextIndex = _activeIndex + 1;
// if _activeIndex is -1 but we are in interval, it means we were before the start
@@ -1127,14 +1131,20 @@ void RenderableFieldlinesSequence::update(const UpdateData& data) {
_atLeastOneFileLoaded = true;
computeSequenceEndTime();
trackOldest(file);
}
// If we have a new index, buffers needs to update
if (previousIndex != _activeIndex) {
_shouldUpdateColorBuffer = true;
_shouldUpdateMaskingBuffer = true;
fileWasJustLoaded = true;
}
// If we have a new index or just loaded a file, buffers need to update
if (previousIndex != _activeIndex || fileWasJustLoaded) {
needsBufferUpdate = true;
}
}
// Update all buffers together to maintain consistency
if (needsBufferUpdate) {
updateVertexPositionBuffer();
_shouldUpdateColorBuffer = true;
_shouldUpdateMaskingBuffer = true;
}
if (_shouldUpdateColorBuffer) {