find all border vertices and faces of a triangular mesh
Detect faces and vertices at the borders of a mesh and mark them.
vcgBorder(mesh)
mesh |
triangular mesh of class "mesh3d" |
bordervb |
logical: vector containing boolean value for each vertex, if it is a border vertex. |
borderit |
logical: vector containing boolean value for each face, if it is a border vertex. |
Stefan Schlager
data(humface) borders <- vcgBorder(humface) ## view border vertices ## Not run: require(rgl) points3d(t(humface$vb[1:3,])[which(borders$bordervb == 1),],col=2) wire3d(humface) require(rgl) ## End(Not run)
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