globe | R Documentation |
Convert longitude/latitude coordinates to geocentric coordinates.
globe(x, ...) ## S3 method for class 'mesh3d' globe(x, gproj = NULL, ...) ## Default S3 method: globe(x, gproj = "+proj=geocent +datum=WGS84", ...)
x |
a silicate model or mesh3d |
... |
arguments to methods (none used) |
gproj |
Geocentric PROJ.4 string, defaults to WGS84 |
With silicate data checks are made for the projection in use, but not for mesh3d. In that case data are assumed to be 'longitude,latitude,elevation'.
object with vertices table modified
data(simpleworld) g <- globe(silicate::PATH(as(simpleworld, "SpatialLinesDataFrame"))) if (interactive()) { plot(g, lwd = 3) plot3d(g) rgl::open3d() wire3d(globe(DEL0(gebco*50)), col = "grey"); rgl::spheres3d(0, 0, 0, rad = 6000000,col = "aliceblue") }
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