WorldWind Kotlin v1.5.7

• Optimize Shapes rendering performance.
• Add support of correct MilStd2525Placemark label output.
• Fix mass tile cache download memory overflow.
• Optimize clear GeoPackage cache performance.
• Filter surface shapes by terrain sector.

WorldWind Kotlin v1.5.2

• Fix polygon rendering bug introduced in 5457577.
• Fix GeoPackage processing bug introduced in e9a910e.

WorldWind Kotlin v1.5.0

• Draw wide lines as polygons
• Enhance WMTS and WMS layers compatibility with GeoPackage cache
• Add buffer pool for Placemark leader line vertex data
• Fix line of contact generation artifacts

WorldWind Kotlin v1.4.19 LTS

• Added support of MBTiles map cache.
• Added support of ATAK map cache.
• Migrate GeoPackage offline maps to use ORMLite framework instead of pure SQLite queries.
• Keep all objects in pick list and allow consumer code to filter top objects if required.
• Added logic to determine minimal relevant level of details for the specified sector size.
• Fixed Dummy/TaskForce/HQ visualization.
• Add content manager size, last update date, layers and coverages count.
• Store WMS and WMTS layers metadata in GeoPackage to be able to create layer from cache off-line.
• Migrate to Kotlin 1.9.23 and update dependencies.
• Added TIFF elevation data support in JS source.
• Add possibility to specify resolution range when downloading image and elevation tiles into cache.

WorldWind Kotlin v1.4.0

• Added Mercator projection and 2D map support.
• Added support of TIFF and PNG compression for elevation data in GeoPackage.
• Added TIFF elevation format support in JS version.
• Added Content Manger concept to manage maps and evelvaions cache and store Web Service config inside GPKG database.
• Added support of GeoPackage content size determination and update GeoPackage content last change date on each tile save.
• Added possibility to specify resolution range when downloading image and elevation tiles into cache.
• Added Graticule line style support.
• Added MercatorLayerFactory based on URL template and removed hardcoded map layers for popular online maps.
• Fixed support of EPSG 3857 maps (use meters instead of degrees in the tile matrix metadata) in GeoPackage cache.
• Fixed surface shapes outline quality (width) on small "look at" ranges.

WorldWind Kotlin v1.3.7 LTS

• Fix tile optimization. Make it dependent on tile resolution, not on camera distance.
• Recycle Mercator tile bitmap after re-projection.
• Remove MilStd2525 Placemark aging transparency support.
• Implement fromLineStipple method in ImageSource
• Address some Lint warnings.

WorldWind Kotlin v1.3.6

• Graticule performance optimization.

WorldWind Kotlin v1.3.5

• Added Elevation Heatmap Layer.
• Added Soviet General Staff (Gauss-Kruger) Graticule.
• Method getUserProperty in Renderable and RenderContext become typed.
• Use NASADEM as basic elevation coverage source.
• Added rendering of polygon shapes as a part of Mil-Std-2525 tactical graphics.
• Fixed incorrect MilStd2525 modifiers mapping to sparse array for tactical graphics symbols.

WorldWind Kotlin v1.3.3

• Important! Reset WorldWindow internal state on activity pause.
• Disable text outline in tactical graphics.
• Adjust BasicWorldWindowController.
• Enable WebGL support for UNSIGNED_INT types to WebGLRenderingContext.drawElements()

WorldWind Kotlin v1.3.2

• Added aging transparency support to MilStd2525 placemarks.
• Added tessellation layer opacity.
• Fixed terrain pick when some layer has opacity.
• Fixed problem with surface shape opacity.
• Optimized surface image opacity processing logic.