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#682 Do conservative updates on probes.

master
Jonathan "Geenz" Goodman 2024-02-15 09:38:29 -08:00
parent a5a2254b6f
commit 7a9cdf2b52
3 changed files with 28 additions and 4 deletions
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22
indra/newview/llheroprobemanager.cpp
View File

@ -155,6 +155,25 @@ void LLHeroProbeManager::update()
probe_pos.load3(point.mV);
// Collect the list of faces that need updating based upon the camera's rotation.
LLVector3 cam_direction = LLVector3(0, 0, -1) * LLViewerCamera::instance().getQuaternion();
static LLVector3 cubeFaces[6] = {
LLVector3(1, 0, 0),
LLVector3(-1, 0, 0),
LLVector3(0, 1, 0),
LLVector3(0, -1, 0),
LLVector3(0, 0, 1),
LLVector3(0, 0, -1)
};
for (int i = 0; i < 6; i++)
{
bool shouldUpdate = (cam_direction * cubeFaces[i]) > 0;
mFaceUpdateList[i] = shouldUpdate;
}
}
else
{
@ -185,7 +204,8 @@ void LLHeroProbeManager::update()
{
for (U32 i = 0; i < 6; ++i)
{
updateProbeFace(mProbes[j], i, near_clip);
if (mFaceUpdateList[i])
updateProbeFace(mProbes[j], i, near_clip);
}
}
mRenderingMirror = false;

1
indra/newview/llheroprobemanager.h
View File

@ -134,6 +134,7 @@ private:
bool mReset = false;
bool mRenderingMirror = false;
std::map<int, bool> mFaceUpdateList;
std::set<LLPointer<LLVOVolume>> mHeroVOList;
LLPointer<LLVOVolume> mNearestHero;

9
indra/newview/pipeline.cpp
View File

@ -786,9 +786,12 @@ bool LLPipeline::allocateScreenBuffer(U32 resX, U32 resY, U32 samples)
U32 res = mReflectionMapManager.mProbeResolution * 4; //multiply by 4 because probes will be 16x super sampled
allocateScreenBuffer(res, res, samples);
res = mHeroProbeManager.mProbeResolution; // We also scale the hero probe RT to the probe res since we don't super sample it.
mRT = &mHeroProbeRT;
allocateScreenBuffer(res, res, samples);
if (RenderMirrors)
{
res = mHeroProbeManager.mProbeResolution; // We also scale the hero probe RT to the probe res since we don't super sample it.
mRT = &mHeroProbeRT;
allocateScreenBuffer(res, res, samples);
}
mRT = &mMainRT;
gCubeSnapshot = FALSE;