index_paired_directed_faces

a stanford PLY fileindex_paired_directed_faces()

plyFile

This does some heavy lifting to pull together faces which are paired together. This is needed for many later functions for compiling OPC

Surface topography calculations of Dirichlet's normal energy,
relief index, surface slope, and orientation patch count for teeth using scans of
enamel caps.
Importantly, for the relief index and orientation patch count calculations to
work, the scanned tooth files must be oriented with the occlusal plane parallel
to the x and y axes, and perpendicular to the z axis. The files should also be
simplified, and smoothed in some other software prior to uploading into R.

James D. Pampush

molaR

Dental Surface Complexity Measurement Tools

Julia M. Winchester

Paul E. Morse

Alexander Q. Vining

Edward Fuselier

index_paired_directed_faces function

a stanford PLY file

index_paired_directed_faces()

index_paired_directed_faces: Index of paired faces with directions

Description

Usage

Arguments