get_projection: Get projection matrix

In bobverity/bobfunctions2: Bob's utility functions

Get projection matrix

Description

Get projection matrix from persp() function without producing plot. The angles of projection are given by theta (rotation) and phi (elevation), and the strength of perspective transformation is given by d.

Usage

get_projection(x_lim, y_lim, z_lim, theta, phi, d = 2)

Arguments

x_lim, y_lim, z_lim	limits of persp() plot.
theta	angle of rotation (degrees).
phi	angle of elevation (degrees).
d	strength of perspective transformation.

bobverity/bobfunctions2 documentation built on July 4, 2023, 8:55 p.m.