Hi Kim, I update the source code from SVN today and generate the new ocean project. When run the example, some errors emerge. The error image is as follow link:
http://storage.openlab.net.cn/forums/2009-11-24/1981569/%e9%94%99%e8%af%af.JPG Something wrong with the "water.frag"? Thank you! Cheers, Tian Kim Bale wrote: > Hello Erik, > > Sorry I missed your post yesterday. There isn't really any support for > wakes on the sea surface at the moment, although it's definitely > something that needs addressing. > > However, I just had a submission which uses the depth buffer to add > breaking foam to the shoreline. This does sort for work for other > objects on sea, like ships, but it doesn't look very pretty at the > moment. You're more than welcome to have a play with the effect and > see if you can do anything with it. From what I understand what you'd > need to do is add a sort of sloped geometry which tracks you your > boat, that would get picked up in the depth buffer and the same foam > texture used on the wave crests is applied to it. > > It's been checked into the trunk, but like I say it needs a little work. > > There was a discussion about it here: > > http://thread.gmane.org/gmane.comp.graphics.openscenegraph.cvs/6252 > > Cheers. > > Kim. > > > > 2009/11/18 Erik Johnson <>: > > > Hi, > > > > I thought this would have come up before, but does anyone have suggestions > > how to render a boat's wake? Using osgParticle provides an "ok" solution, > > but falls apart rapidly if the ocean waves are too large (the particles go > > underwater). > > > > Would be cool to leverage the same texturing effects as the "wave crest > > foam" stuff - just not sure how. :) > > > > Thanks for any suggestions, > > Erik > > > > ------------------ > > Read this topic online here: > > http://forum.openscenegraph.org/viewtopic.php?p=19849#19849 > > > > > > > > > > _______________________________________________ > > osg-users mailing list > > > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > > > > > > _______________________________________________ > osg-users mailing list > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > ------------------ > Post generated by Mail2Forum ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=20196#20196 _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
