Just a few. I want to write a VectorPostprocessor like the LineValueSampler, but for material data.
On Dec 3, 2014, at 5:52 PM, Derek Gaston <[email protected]> wrote: AKA "ray tracing". It's a difficult problem on unstructured meshes. How many "rays" are you going to have? Tracing _one_ vs millions will lead to different algorithms... Derek On Wed, Dec 3, 2014 at 5:48 PM, Benjamin Spencer <[email protected]> wrote: > I need to find the set of elements that a straight line passes through. I > see that libMesh has a PointLocator that can be used to find the element > that contains a point, which is related to what I want to do, and which I > could use in a crude way to accomplish that. Before I hack something > together for this purpose, has anyone done this in libMesh, or does anyone > have suggestions on the best way to do that? > > Thanks, > Ben > > Benjamin Spencer > Fuels Modeling and Simulation > Idaho National Laboratory > PO Box 1625 > Idaho Falls, ID 83415-3840 > 208-526-1683 > > ------------------------------------------------------------------------------ > Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server > from Actuate! Instantly Supercharge Your Business Reports and Dashboards > with Interactivity, Sharing, Native Excel Exports, App Integration & more > Get technology previously reserved for billion-dollar corporations, FREE > > http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk > _______________________________________________ > Libmesh-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/libmesh-users > ------------------------------------------------------------------------------ Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server from Actuate! Instantly Supercharge Your Business Reports and Dashboards with Interactivity, Sharing, Native Excel Exports, App Integration & more Get technology previously reserved for billion-dollar corporations, FREE http://pubads.g.doubleclick.net/gampad/clk?id=164703151&iu=/4140/ostg.clktrk _______________________________________________ Libmesh-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-users
