On Wednesday, December 20, 2017 at 11:43:12 AM UTC-5, Phillip Skipwith wrote: > Hi everyone, > > > I'm new to 3d geometric morphometrics, so this will be a very basic question > to which there is probably a simple answer. I'm trying to place landmarks on > meshes containing between 120,000 and 150,000 vertices using the digit.fixed > function in geomorph. However, I'm finding it nearly impossible to select the > desired vertex with the cursor. Rather, the point lands somewhere else deeper > in the mesh, which is very frustrating. I've fiddled with ptsize, which helps > a little when increased, but nothing seems to work without a lot of clicking > around. Does anyone have any idea what's going on and if its possible to > select the faces with this function (the function description makes this seem > unlikely)? Alternatively, does anyone have any suggestions on how to best > export .ply files from Meshlab that work best with geomorph and rgl? I've > just been simplifying my hyper complex meshs with quadratic decimation and > then exporting the ply. Should I be doing something in Meshlab that will make > it easier to select vertices in R? Also, I realize that it the documentation > for geomorph uses a mesh with less than 30,000 vertices, but I lose most of > the useful information when I drop below 120k. > > > Any help would be greatly appreciated, > > > Skip
Have you tried using "Landmark editor"? <-software -- MORPHMET may be accessed via its webpage at http://www.morphometrics.org --- You received this message because you are subscribed to the Google Groups "MORPHMET" group. To unsubscribe from this group and stop receiving emails from it, send an email to morphmet+unsubscr...@morphometrics.org.