2010년 6월 30일 수요일

[OpenStreetMap]Isometric 3D Map

OpenStreetMap data를 이용한 체코의 isometric 3D map 사이트입니다.
클라이언트는 OpenLayers를 사용했군요.

▣ 사이트

▣ 간략소개
For generating images is used POV-Ray renderer, for converting OSM data to POV-Ray format is used my own application.

This map is continuously regenerated from new data. Average age of one tile is about one week.

Generating map is simple loop:
  • Query server with 3D map, which tile is best candidate to regenerate (zoom 12)
  • Generate OSM file with tile coutout, via Osmosis (data are from night snapshots of Czech Rep.)
  • Convert OSM file to POV file, via my own application osm2pov
  • Generate big PNG file by POV-Ray (zoom 17)
  • Upload file to 3D map server, crop to smaller tiles and generate other zooms
  • go to step 1

▣ 미리보기