OGC has three standards (two of them are yet only proposed) that could be used in the context of 3dmodells. * WFS - Request the raw data of 3D models in any format derived from GML3 (with app schema plugin) * (W3DS) - A 3d scenegraph is returned to the user to be visualized (for the moment I think only VRML och X3D is supported) * (WPVS / WTS) - Generates an image from a three dimensional scene which is sent to the client.
KML+Collada is the way of Google, X3D is the successor of VRML. >From the features point of view I guess requesting models over WFS would be >best but I don't think you could pass Collada that way. I for one thinks that an integration with worldwind + geoserver + 3d would be great. Have you looked at Glob3, http://glob3.sourceforge.net/features.html as I understand they started out with world wind and extended it with a lot of GIS features. One of the coolest being the ability to view a 3d point cloud of several millions points which are generalized in real time to get performance. The closer you get the more accurate the visualization is. /Lukas Johansson -----Ursprungligt meddelande----- Från: tis...@eleceng.adelaide.edu.au [mailto:tis...@eleceng.adelaide.edu.au] Skickat: den 6 april 2011 01:14 Till: geoserver-users@lists.sourceforge.net Ämne: Re: [Geoserver-users] question about 3d visualition Hi, I have been maintaining the NASA WorldWind - http://worldwind.arc.nasa.gov/java/ format modules in community space and this lets you publish imagery and terrain to worldwind from Geoserver - http://docs.geoserver.org/latest/en/user/community/dds/index.html . I am aiming to provide greater access to worldwind by adding a 3D layer preview tool alongside openlayers as part of this year's GSOC - http://geoserver.org/display/GEOS/WorldWind+Integration . Worldwind will serve as your 3D viewing client with Geoserver acting as the data backend. If there is sufficient interest I am also considering serving 3D assets (collada models) , but I am not yet aware of a standard for doing this, even Google 3D warehouse does not have an API. Deegree serves VRML format models, VRML is frankly quite dated. Cheers, Tisham. > I know of some success being made with 3D WFS in deegree, perhaps this > discussion is a good starting point for you? > > http://osgeo-org.1803224.n2.nabble.com/WFS-with-3D-data-using-deegree-WFS-td5784673.html#a5807699 > > the key in this discussion is "projecting 3D wfs into panoramic images" > > > 2011/4/5 Krystian PruszyÅ"ski <pruszynski.kryst...@gmail.com>: >> W dniu 2011-04-05 21:39, David Winslow pisze: >> >> GeoServer doesn't have 3d rendering itself, but it can output height in >> KML >> (just 2.5d - you have flat surfaces floating in the air, not real three >> dimensional structures).  There's a tutorial in the manual: >> http://docs.geoserver.org/stable/en/user/googleearth/tutorials/heights/heights.html >> To my knowledge, this works just fine with the Google Earth browser >> plugin >> as seen in your link. >> -- >> David Winslow >> OpenGeo - http://opengeo.org/ >> >> >> Thanks for reply, but my problem is that datas from google earth aren't >> enough accurate. I would like to use my own air images and show a DTM >> model >> on it. Is this possible with geoServer? >> >> Krystian. >> ------------------------------------------------------------------------------ >> Xperia(TM) PLAY >> It's a major breakthrough. An authentic gaming >> smartphone on the nation's most reliable network. >> And it wants your games. >> http://p.sf.net/sfu/verizon-sfdev >> _______________________________________________ >> Geoserver-users mailing list >> Geoserver-users@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/geoserver-users >> >> > > ------------------------------------------------------------------------------ > Xperia(TM) PLAY > It's a major breakthrough. An authentic gaming > smartphone on the nation's most reliable network. > And it wants your games. > http://p.sf.net/sfu/verizon-sfdev > _______________________________________________ > Geoserver-users mailing list > Geoserver-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/geoserver-users > ------------------------------------------------------------------------------ Xperia(TM) PLAY It's a major breakthrough. An authentic gaming smartphone on the nation's most reliable network. And it wants your games. http://p.sf.net/sfu/verizon-sfdev _______________________________________________ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users ------------------------------------------------------------------------------ Xperia(TM) PLAY It's a major breakthrough. An authentic gaming smartphone on the nation's most reliable network. And it wants your games. http://p.sf.net/sfu/verizon-sfdev _______________________________________________ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users