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Mesh generation: Fix performance regression caused by 'plantlike_root…

…ed' PR

Regression caused by ef285b2
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numberZero authored and paramat committed Jul 17, 2017
1 parent d3d3638 commit 20936e1c3e3ccc0bea2fbf212ebfff11f3cda8c3
Showing with 10 additions and 4 deletions.
  1. +10 −4 src/content_mapblock.cpp
@@ -1288,14 +1288,21 @@ void MapblockMeshGenerator::errorUnknownDrawtype()

void MapblockMeshGenerator::drawNode()
{
// skip some drawtypes early
switch (f->drawtype) {
case NDT_NORMAL: // Drawn by MapBlockMesh
case NDT_AIRLIKE: // Not drawn at all
case NDT_LIQUID: // Drawn by MapBlockMesh
return;
default:
break;
}
origin = intToFloat(p, BS);
if (data->m_smooth_lighting)
getSmoothLightFrame();
else
light = getInteriorLight(n, 1, nodedef);
switch (f->drawtype) {
case NDT_NORMAL: break; // Drawn by MapBlockMesh
case NDT_AIRLIKE: break; // Not drawn at all
case NDT_LIQUID: break; // Drawn by MapBlockMesh
case NDT_FLOWINGLIQUID: drawLiquidNode(); break;
case NDT_GLASSLIKE: drawGlasslikeNode(); break;
case NDT_GLASSLIKE_FRAMED: drawGlasslikeFramedNode(); break;
@@ -1324,7 +1331,6 @@ void MapblockMeshGenerator::generate()
for (p.X = 0; p.X < MAP_BLOCKSIZE; p.X++) {
n = data->m_vmanip.getNodeNoEx(blockpos_nodes + p);
f = &nodedef->get(n);
origin = intToFloat(p, BS);
drawNode();
}
}

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