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Only count rendered neighbours

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This commit is contained in:
Evil Eye 2025-09-10 16:52:34 +02:00
parent 97a34c63ed
commit 6eb005ff3e
1 changed files with 6 additions and 2 deletions
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8
apps/openmw/mwrender/localmap.cpp
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@ -192,7 +192,8 @@ namespace MWRender
MapSegment& segment = mExteriorSegments[std::make_pair(cellX, cellY)];
const std::uint8_t neighbourFlags = getExteriorNeighbourFlags(cellX, cellY);
if ((segment.mLastRenderNeighbourFlags & neighbourFlags) == neighbourFlags)
if (segment.mLastRenderNeighbourFlags != 0
&& (segment.mLastRenderNeighbourFlags & neighbourFlags) == neighbourFlags)
return;
requestExteriorMap(cell, segment);
segment.mLastRenderNeighbourFlags = neighbourFlags;
@ -573,8 +574,11 @@ namespace MWRender
};
std::uint8_t result = 0;
for (const auto& [flag, dx, dy] : flags)
if (mExteriorSegments.contains(std::pair(cellX + dx, cellY + dy)))
{
auto it = mExteriorSegments.find(std::pair(cellX + dx, cellY + dy));
if (it != mExteriorSegments.end() && it->second.mMapTexture)
result |= flag;
}
return result;
}