> I want to use libmesh to discretize a domain as shown in the > attached video
The attached video was too big to make it through our mailing lists (which is presumably why I got this via private email), but basically it looked like a moving front problem using adaptive remeshing and conforming triangles. > i.e. I want to produce an unstructured mesh which is > refined at a certain location inside the domain and coarsened in the > rest of the domain. Is it possible to do so using libmesh+tetgen? if > yes is there any examples or guidance for it? > I would be very thankful if you give me some hints. There's definitely no examples for this *particular* refinement strategy, remeshing the whole domain. Look through the examples and you'll find adaptive mesh refinement and coarsening for transient problems, but we use hanging node meshes for it. We've got interfaces to triangle and tetgen, and it would be possible to use MeshFunction to project the moving solution from one mesh to the next, but I don't know of anybody who's done so. I'll copy this to libmesh-users in case anyone else wants to chime in. --- Roy ------------------------------------------------------------------------------ Android apps run on BlackBerry 10 Introducing the new BlackBerry 10.2.1 Runtime for Android apps. Now with support for Jelly Bean, Bluetooth, Mapview and more. Get your Android app in front of a whole new audience. Start now. http://pubads.g.doubleclick.net/gampad/clk?id=124407151&iu=/4140/ostg.clktrk _______________________________________________ Libmesh-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-users
