2nd 3D Workshop Garching/Intro

This is a short protocol of participants' introductions at the 2nd 3D Workshop Garching.

Marek

• history: 3D Model of Hamburg in CAD with students, later Architect
• now at Harman Car navigation, had to wait to get in contact with community due to companies strategic

Andreas Hubel

• 2.5 Indoor modelling esp, for routing on huge central places as Subway stations, airports,....
  • Marekt: license by the owner of the building
• DXF Files not given
• OSM2World has simple support
• Toolchain KothicJS renderer on Client, RoutingJS calls handmade Dijkstra
• VMWare image, OSMBrowser with some hacks

Matthias Uden

• did manual roof modelling and geodasy in the past
• OpenBuildingModels

Tobias Knerr

• analyse OSM, transform in simple 2D internal representation, internal 3D types as buildings, eigene Objekttypen
• TODO: ext. 3D Models, Elevation models, more Output format

Peter

• plans for a 3D slippy map
• often updated, OverPass API+dumps+mapsplit->small vector tiles for osm2world
• osm2pov python port
• png_tilegen splits high res renderings to raster tiles

-> http://maps.osm2world.org

Arne

• OSM-3D global webviewer
• External Authoring Interface (customizing view, Layers,...) see [docs]
• as service in GeoHack(Wikiepdia Geolocation)
• ~500GB 3D DB (80GB Buildings, 400GB multi level DEM) -> nevertheless computation on demand
• rerendering buildings takes 3-4 days
• open Server interface [1] for different 3D formats
• SRTM DEM is bad
• now: as Google Earth layer

Ales&Nils

• osm2pov
• perspective is different (y/2)
• problems: oceans, roofs, ext. 3D models, ...
• slippy map is automatic process (OSM extracts, osm2pov,povray,PIL(tiles+zoom))
• users want to see their citys after mapping
• Czech republic ~10days
• maybe different camera positions (

Oliver

• OSM is about data
• maybe 3D is not about Streetlevel, but walking in a real virtual world

Rainer

• ISReal project, city planning,heritage+vis
• XML3D in web with Chrome and any WebGL browser
• own C++ model generator
• reuse web technology->think of the web dev people! ->DOM, CSS, JS for interactive world
• soon CityGML, X3D and more building blocks
• CDN for 3D models