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| author | sapier <Sapier at GMX dot net> | 2014-06-07 01:52:07 +0200 |
|---|---|---|
| committer | sapier <Sapier at GMX dot net> | 2014-06-23 00:13:41 +0200 |
| commit | 496cb115b11fcf55b70abbf2c527f65ddf42cc75 (patch) | |
| tree | 2d86a7d3fffa9091056ac760201f55319565720a | |
| parent | 5d06bdf8ac3b38b1ffb400fd771a245589d92ad1 (diff) | |
| download | minetest-496cb115b11fcf55b70abbf2c527f65ddf42cc75.tar.gz minetest-496cb115b11fcf55b70abbf2c527f65ddf42cc75.tar.bz2 minetest-496cb115b11fcf55b70abbf2c527f65ddf42cc75.zip | |
Speedup getTileInfo by up to 30%
| -rw-r--r-- | src/mapblock_mesh.cpp | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/mapblock_mesh.cpp b/src/mapblock_mesh.cpp index 1f2f6cd8c..0ef0280f0 100644 --- a/src/mapblock_mesh.cpp +++ b/src/mapblock_mesh.cpp @@ -770,9 +770,13 @@ static void getTileInfo( v3s16 blockpos_nodes = data->m_blockpos * MAP_BLOCKSIZE; MapNode n0 = vmanip.getNodeNoEx(blockpos_nodes + p); + + // Don't even try to get n1 if n0 is already CONTENT_IGNORE + if (n0.getContent() == CONTENT_IGNORE ) { + makes_face = false; + return; + } MapNode n1 = vmanip.getNodeNoEx(blockpos_nodes + p + face_dir); - TileSpec tile0 = getNodeTile(n0, p, face_dir, data); - TileSpec tile1 = getNodeTile(n1, p + face_dir, -face_dir, data); // This is hackish bool equivalent = false; @@ -789,14 +793,14 @@ static void getTileInfo( if(mf == 1) { - tile = tile0; + tile = getNodeTile(n0, p, face_dir, data); p_corrected = p; face_dir_corrected = face_dir; light_source = ndef->get(n0).light_source; } else { - tile = tile1; + tile = getNodeTile(n1, p + face_dir, -face_dir, data); p_corrected = p + face_dir; face_dir_corrected = -face_dir; light_source = ndef->get(n1).light_source; |