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Show a lower LoD level instead of having a detailled level pop up when very close

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- It is visually more pleasant to have a low quality model than to have a sudden popping from the high quality one appearing when already close
- This also boosts performance
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Alayan 2024-05-06 23:24:43 +02:00
parent 553595fa63
commit e505d9c686
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1 changed files with 11 additions and 4 deletions
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15
src/graphics/lod_node.cpp
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@ -96,12 +96,19 @@ int LODNode::getLevel()
m_lod_distances_updated = true; m_lod_distances_updated = true;
} }
for (unsigned int n=0; n<m_detail.size(); n++) // The LoD levels are ordered from highest quality to lowest
unsigned int lod_levels = m_detail.size();
for (unsigned int n=0; n<lod_levels; n++)
{ {
if (squared_dist < m_detail[n]) // If a high-level of detail would only be triggered from very close (distance < ~90),
// and there are lower levels available, skip it completely. It's better to display
// a low level than to have the high-level pop suddenly when already quite close.
if (squared_dist < m_detail[n] &&
(m_detail[n] > 8000 || (n == lod_levels - 1)))
{ {
m_current_level = n; m_current_level = n;
return n; return n;
} }
} }
m_current_level = -1; m_current_level = -1;