project3d

Math from http://dogfeathers.com/java/3dproj.html

internal

Implements geodesic interpolation and basis
generation functions that allow you to create new tour
methods from R.

Di Cook

tourr

Tour Methods for Multivariate Data Visualisation

Hadley Wickham

Dianne Cook

Nick Spyrison

Ursula Laa

H. Sherry Zhang

Stuart Lee

project3d function

<dl><dt>d3</dt>
<dd>3d numeric matrix giving position of points</dd>
<dt>length</dt>
<dd>width of plot, mm</dd>
<dt>z0</dt>
<dd>distance from eye to screen, mm</dd>
<dt>d</dt>
<dd>half interpupilary distance, mm</dd></dl>

Arguments

Stereographic projection — project3d

<dl>

<dt>d3</dt>
<dd>3d numeric matrix giving position of points</dd>


<dt>length</dt>
<dd>width of plot, mm</dd>


<dt>z0</dt>
<dd>distance from eye to screen, mm</dd>


<dt>d</dt>
<dd>half interpupilary distance, mm</dd>

</dl>

project3d: Stereographic projection

Description

Usage

Arguments