calculate curvature of a triangular mesh
calculate curvature of faces/vertices of a triangular mesh using various methods.
vcgCurve(mesh)
mesh |
triangular mesh (object of class 'mesh3d') |
gaussvb |
per vertex gaussian curvature |
meanvb |
per vertex mean curvature |
RMSvb |
per vertex RMS curvature |
gaussitmax |
per face maximum gaussian curvature of adjacent vertices |
borderit |
per face information if it is on the mesh's border (0=FALSE, 1=TRUE) |
bordervb |
per vertex information if it is on the mesh's border (0=FALSE, 1=TRUE) |
meanitmax |
per face maximum mean curvature of adjacent vertices |
K1 |
Principal Curvature 1 |
K2 |
Principal Curvature 2 |
data(humface) curv <- vcgCurve(humface) ##visualise per vertex mean curvature ## Not run: require(Morpho) meshDist(humface,distvec=curv$meanvb,from=-0.2,to=0.2,tol=0.01) ## End(Not run)
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