* Using shadows on all texts and icons to see them better when background is white. Buffering database previews to show faster the Library. Updated how RAM usage is computed and now show max memory. Added warnings when RAM usage is low.
* Added measuring tool
* fixed map not shown when closing visualization
* Added measure text size setting, changed look and feel of point to point
* Fixed measuring point not showing
* Added fix for #1401
* Addressing #1407
* Export: Added colored OBJ options
* fixed index_t not existing on focal
* Fixed Settings not applied after restoring to all default settings witohut restarting the app (Marker detection not working issue #1455 )
* Marker detection: Fixing wrong depth used when rgb and depth image sizes cannot be divided exactly one from the the other #1455
* Added Marker Max Range option (default 1m)
* Added OBJ texture policy option (keep color on textureless polygons)
* Added texture/color blending option directly in the app. Added LAZ export option.
* Hiding measuring button if not mesh, dont zip if exporting to laz, updating Export XXX button based on the current context, fixed always blending texture/color on not visualization mode
* updated default marker max range to 2m
* bump ios app version
* fixing pcl 1.8.1 build
* fixed android build
* Added Data Recording Mode. Added option to filter ARKit localization jumps.
* Implemented max acc relocalization filtering (working on iOS)
* Fixed android build, added re-localization max acceleration parameter
* ARCore Java: Fixed pose of depth not available at stamp requested
* Android log fix
* Added libLAS support
* ios: added LAS support
* updated dep install script to skip libraries already installed
* CameraMobile: Fixed origin not updated if updateOnRender() is used
* Default max opt error increased to 2x to reduce number of loop closures rejected. OptimizerGTSAM: updated gravity noise model to use same sigma for both parameters.
* Updated license
* bump 0.21.7
* updated license date
