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Merge pull request #2752 from greenrazer/ExposeLodControls

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Expose lod controls
This commit is contained in:
Guthrie Adams
2021-08-24 10:41:24 -05:00
committed by GitHub
parent 660caf6557 dfc5baae34
commit 701e36f493
13 changed files with 313 additions and 69 deletions
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Gems/Atom/RPI/Code/Source/RPI.Public/Culling.cpp
+16 -11
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@@ -672,20 +672,25 @@ namespace AZ
}
};
if (lodData.m_lodOverride == Cullable::NoLodOverride)
switch (lodData.m_lodConfiguration.m_lodType)
{
for (const Cullable::LodData::Lod& lod : lodData.m_lods)
{
//Note that this supports overlapping lod ranges (to suport cross-fading lods, for example)
if (approxScreenPercentage >= lod.m_screenCoverageMin && approxScreenPercentage <= lod.m_screenCoverageMax)
case Cullable::LodType::SpecificLod:
if (lodData.m_lodConfiguration.m_lodOverride < lodData.m_lods.size())
{
addLodToDrawPacket(lod);
addLodToDrawPacket(lodData.m_lods.at(lodData.m_lodConfiguration.m_lodOverride));
}
}
}
else if(lodData.m_lodOverride < lodData.m_lods.size())
{
addLodToDrawPacket(lodData.m_lods.at(lodData.m_lodOverride));
break;
case Cullable::LodType::ScreenCoverage:
default:
for (const Cullable::LodData::Lod& lod : lodData.m_lods)
{
// Note that this supports overlapping lod ranges (to suport cross-fading lods, for example)
if (approxScreenPercentage >= lod.m_screenCoverageMin && approxScreenPercentage <= lod.m_screenCoverageMax)
{
addLodToDrawPacket(lod);
}
}
break;
}
return numVisibleDrawPackets;