[Marble-devel] Review Request: GSoC2012 Vector tile rendering. All the remaining code changes needed.

Tue Aug 14 14:37:41 UTC 2012

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http://git.reviewboard.kde.org/r/106013/
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Review request for Marble.

Description
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More documentation can be found here: http://techbase.kde.org/Projects/Marble/GSoC2012

Review Request #106009 needs to be previously submitted, for this to work.

During this GSoC2012 n order to make Marble download, render and manage vector data tiles, some classes have been created. The download url written in the .dgml file will download the tiles according to OpenStreetMaps tile names and it will try to parse them with all Marble's parsers. This GSoC tests have been made with the .dgml file included in this review and Kothic's server json tiles (hosted on http://osmosnimki.ru/vtile/ - please don't use it heavily-loaded projects for now) while OpenStreetMap finishes building its own data tile server. These Kothic tiles have a very similar format (https://github.com/kothic/kothic-js/wiki/Tiles-format) to the ones that OSM will have.

When Vector data is parsed it is stacked in an abstract class Tile (which is extended by ImageTile or VectorTile depending on the map) and is sent to VectorTileLayer which renders it.

Diffs
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  data/CMakeLists.txt d612723 
  data/maps/earth/vectorosm/0/0/0.jpeg PRE-CREATION 
  data/maps/earth/vectorosm/0/0/0.js PRE-CREATION 
  data/maps/earth/vectorosm/0/0/0.png PRE-CREATION 
  data/maps/earth/vectorosm/legend.html PRE-CREATION 
  data/maps/earth/vectorosm/legend/airportapron.png PRE-CREATION 
  data/maps/earth/vectorosm/legend/airportrunway.png PRE-CREATION 
  data/maps/earth/vectorosm/legend/boundary.png PRE-CREATION 
  data/maps/earth/vectorosm/legend/bridge.png PRE-CREATION 
  data/maps/earth/vectorosm/legend/bridleway.png PRE-CREATION 
  data/maps/earth/vectorosm/legend/byway.png PRE-CREATION 
  data/maps/earth/vectorosm/legend/cycleway.png PRE-CREATION 
  data/maps/earth/vectorosm/legend/footway.png PRE-CREATION 
  data/maps/earth/vectorosm/legend/motorway.png PRE-CREATION 
  data/maps/earth/vectorosm/legend/primaryroad.png PRE-CREATION 
  data/maps/earth/vectorosm/legend/railway.png PRE-CREATION 
  data/maps/earth/vectorosm/legend/railwaystation.png PRE-CREATION 
  data/maps/earth/vectorosm/legend/secondaryroad.png PRE-CREATION 
  data/maps/earth/vectorosm/legend/significantbuilding.png PRE-CREATION 
  data/maps/earth/vectorosm/legend/subway.png PRE-CREATION 
  data/maps/earth/vectorosm/legend/summitpeak.png PRE-CREATION 
  data/maps/earth/vectorosm/legend/track.png PRE-CREATION 
  data/maps/earth/vectorosm/legend/tram.png PRE-CREATION 
  data/maps/earth/vectorosm/legend/trunkroad.png PRE-CREATION 
  data/maps/earth/vectorosm/legend/tunnel.png PRE-CREATION 
  data/maps/earth/vectorosm/legend/unclassifiedroad.png PRE-CREATION 
  data/maps/earth/vectorosm/legend/unsurfacedroad.png PRE-CREATION 
  data/maps/earth/vectorosm/srtm.jpg PRE-CREATION 
  data/maps/earth/vectorosm/vectorosm-preview.png PRE-CREATION 
  data/maps/earth/vectorosm/vectorosm.dgml PRE-CREATION 
  src/lib/CMakeLists.txt 5d05e21 
  src/lib/DownloadRegion.cpp a36dc60 
  src/lib/DownloadRegionDialog.cpp a67c7aa 
  src/lib/ElevationModel.h 69f7e6a 
  src/lib/ElevationModel.cpp 6e36298 
  src/lib/FileStoragePolicy.cpp 6a505b7 
  src/lib/FileStorageWatcher.cpp 27c5dae 
  src/lib/GeoDataTreeModel.cpp 7c5649d 
  src/lib/GeoGraphicsScene.cpp d03886f 
  src/lib/GeoPainter.cpp f57a3ca 
  src/lib/MapWizard.cpp 068e710 
  src/lib/MarbleMap.cpp a0e2b8b 
  src/lib/MarbleModel.cpp 838c704 
  src/lib/MarbleRunnerManager.cpp a0b8f0d 
  src/lib/MergedLayerDecorator.h 1a6906d 
  src/lib/MergedLayerDecorator.cpp 119a3e2 
  src/lib/ScanlineTextureMapperContext.h 06518b0 
  src/lib/ScanlineTextureMapperContext.cpp ff3197b 
  src/lib/ServerLayout.h 04c244f 
  src/lib/ServerLayout.cpp 3a67f41 
  src/lib/SphericalScanlineTextureMapper.cpp 0d6bb93 
  src/lib/StackedTile.h aac0126 
  src/lib/StackedTile.cpp a230b62 
  src/lib/StackedTileLoader.h 87dd6b6 
  src/lib/StackedTileLoader.cpp 812a4ed 
  src/lib/StackedTile_p.h 2e6188c 
  src/lib/TextureTile.h bf6e33f 
  src/lib/TextureTile.cpp 97bae36 
  src/lib/Tile.h PRE-CREATION 
  src/lib/Tile.cpp PRE-CREATION 
  src/lib/TileLoader.h c2f68ec 
  src/lib/TileLoader.cpp 1ca214b 
  src/lib/TileScalingTextureMapper.cpp 1ee41a5 
  src/lib/VectorTile.h PRE-CREATION 
  src/lib/VectorTile.cpp PRE-CREATION 
  src/lib/VectorTileMapper.h PRE-CREATION 
  src/lib/VectorTileMapper.cpp PRE-CREATION 
  src/lib/blendings/Blending.h ae56e7a 
  src/lib/blendings/BlendingAlgorithms.h 49d3206 
  src/lib/blendings/BlendingAlgorithms.cpp 07ce60e 
  src/lib/blendings/SunLightBlending.h 6628d22 
  src/lib/blendings/SunLightBlending.cpp 6f2f8fb 
  src/lib/geodata/data/GeoDataContainer.cpp bdd8fa0 
  src/lib/geodata/data/GeoDataContainer_p.h b3a3872 
  src/lib/geodata/data/GeoDataFeature.cpp dd5fcc8 
  src/lib/geodata/data/GeoDataLatLonAltBox.h 15f7d16 
  src/lib/geodata/writers/dgml/DgmlTextureTagWriter.cpp 202ea85 
  src/lib/layers/CMakeLists.txt 7b46acf 
  src/lib/layers/GeometryLayer.cpp 9ec92aa 
  src/lib/layers/TextureLayer.h b6e74d9 
  src/lib/layers/TextureLayer.cpp f5de718 
  src/lib/layers/VectorTileLayer.h PRE-CREATION 
  src/lib/layers/VectorTileLayer.cpp PRE-CREATION 
  src/marble_part.cpp 808ca59 
  src/tilecreator/CMakeLists.txt 2963831 
  tests/TestGeoSceneWriter.cpp 4b88580 

Diff: http://git.reviewboard.kde.org/r/106013/diff/

Testing
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Testing done with the .dgml and the files attached.

Thanks,

Ander Pijoan

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