Z3Darrow {RFOC}

Make a 3D arrow

Description

Create the list structure for a 3D arrow.

Usage

Z3Darrow(len = 1, basethick = 0.1, headlen = 0.6, headlip = 0.1)

Arguments

len

Length in user coordinates

basethick

Thickness of the base

headlen

Length of the head

headlip

Width of the overhang lip

Details

Creates a strucutre suitable for plotting rotated and translated 3D arrows.

Value

List

aglyph

List of vertices of the faces

anorm

Outward facing normal vectors to faces

Author(s)

Jonathan M. Lees <[e-mail]>

See Also

PROJ3D, pglyph3D, phong3D

Examples

ZA = Z3Darrow(len = 1, basethick = 0.1, headlen = 0.6, headlip = 0.1)