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| author | Perttu Ahola <celeron55@gmail.com> | 2012-01-27 14:10:10 +0200 |
|---|---|---|
| committer | Perttu Ahola <celeron55@gmail.com> | 2012-03-27 19:01:51 +0300 |
| commit | 8cb7badd632200e06004577f351b9c845c174e29 (patch) | |
| tree | e1bcb0aa60d385cbacdecef392bbcea4fb9516a9 /src/mapgen.cpp | |
| parent | 0f3c2f65414f332fad510fb8651dd59d506aad2e (diff) | |
| download | minetest-8cb7badd632200e06004577f351b9c845c174e29.tar.gz minetest-8cb7badd632200e06004577f351b9c845c174e29.tar.bz2 minetest-8cb7badd632200e06004577f351b9c845c174e29.zip | |
Do post-mapgen lighting using the VoxelManipulator-based functions (causes glitches currently)
Diffstat (limited to 'src/mapgen.cpp')
| -rw-r--r-- | src/mapgen.cpp | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src/mapgen.cpp b/src/mapgen.cpp index 25fa427aa..0ce211f30 100644 --- a/src/mapgen.cpp +++ b/src/mapgen.cpp @@ -27,6 +27,8 @@ with this program; if not, write to the Free Software Foundation, Inc., #include "nodedef.h" #include "content_mapnode.h" // For content_mapnode_get_new_name #include "voxelalgorithms.h" +#include "profiler.h" +#include "main.h" // For g_profiler namespace mapgen { @@ -2339,7 +2341,33 @@ void make_block(BlockMakeData *data) /* Calculate lighting */ + { + ScopeProfiler sp(g_profiler, "EmergeThread: mapgen lighting update", + SPT_AVG); + VoxelArea a(node_min, node_max); + enum LightBank banks[2] = {LIGHTBANK_DAY, LIGHTBANK_NIGHT}; + for(int i=0; i<2; i++) + { + enum LightBank bank = banks[i]; + + core::map<v3s16, bool> light_sources; + core::map<v3s16, u8> unlight_from; + + voxalgo::clearLightAndCollectSources(vmanip, a, bank, ndef, + light_sources, unlight_from); + + // TODO: Get this from elsewhere + bool inexistent_top_provides_sunlight = true; + voxalgo::SunlightPropagateResult res = voxalgo::propagateSunlight( + vmanip, a, inexistent_top_provides_sunlight, + light_sources, ndef); + // TODO: Do stuff according to bottom_sunlight_valid + + vmanip.unspreadLight(bank, unlight_from, light_sources, ndef); + vmanip.spreadLight(bank, light_sources, ndef); + } + } } BlockMakeData::BlockMakeData(): |