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* Some performance optimizations (#5424)Loïc Blot2017-03-22
| | | | | | | | | | | | | | | | | | | * Some performance optimizations This is globally removing some memory useless copy * use a const ref return on std::string Settings::get to prevent data copy on getters which doesn't need to copy it * pass some stack created strings to static const as they are not modified anywhere * Camera: return nametags per const ref instead of a list pointer, we only need to read it * INodeDefManager: getAll should be a result ref writer instead of a return copy * INodeDefManager: getAlias should return a const std::string ref * Minimap: unroll a Scolor creation in blitMinimapPixersToImageRadar to prvent many variable construct/destruct which are unneeded (we rewrite the content in the loop) * CNodeDefManager::updateAliases: prevent a idef getall copy * Profiler: constness * rollback_interface: create real_name later, and use const ref * MapBlockMesh updateFastFaceRow: unroll TileSpec next_tile, which has a cost of 1.8% CPU due to variable allocation/destruction, * MapBlockMesh updateFastFaceRow: copy next_tile to tile only if it's a different tilespec * MapBlockMesh updateFastFaceRow: use memcpy to copy next_lights to lights to do it in a single cpu operation
* v2d & aabbox3d<f32> & sky cleanupsnerzhul2016-02-11
| | | | | * Sky: rename Box => m_box and inline getBoundingBox * Uniformize aabbox3d<f32> to aabb3f
* Fix use of uninit data in Sky and (potentially) GUIChatConsole constructorsKahrl2015-01-18
| | | | | | | | Clean up nearby code a bit As a small side effect, it is now possible to add a background texture to the chat console by simply providing background_chat.jpg, it is no longer necessary to also add "console_color =" to minetest.conf.
* Various uninitialised variable fixesCraig Robbins2014-10-19
| | | | | | sky.cpp: m_bgcolor.getAlpha() was being used before initialised mesh related: m_highlight_mesh_color was being used uninitialised
* Add support for interlaced polarized 3d screenssapier2014-05-18
| | | | Add (experimental) support for topbottom as well as sidebyside 3d mode
* Textureable sun and moon.RealBadAngel2014-04-21
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* Fix all warnings reported by clangSfan52014-04-15
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* Add player:set_sky() with simple skybox supportPerttu Ahola2014-02-01
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* Add setting to disable direction dependent fog and sky colorssapier2013-12-15
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* Directional fog + horizon colors, based on sun & moon positions at sunrise / ↵MirceaKitsune2013-12-15
| | | | sunset
* Update Copyright YearsSfan52013-02-24
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* Change Minetest-c55 to MinetestPilzAdam2013-02-24
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* Optimize headersPerttu Ahola2012-06-17
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* Switch the license to be LGPLv2/later, with small parts still remaining as ↵Perttu Ahola2012-06-05
| | | | GPLv2/later, by agreement of major contributors
* Dynamic sky, fog and cloud colors; sun and moonPerttu Ahola2012-03-18