C Library Functions - polarview (3)
NAME
polarview(3f) - [M_draw:VIEWPORT] Specify the viewer’s position in polar coordinates (LICENSE:PD)
CONTENTS
Synopsis
Description
SYNOPSIS
subroutine polarview(dist, azim, inc, twist) real dist, azim, inc, twist
DESCRIPTION
Specify the viewer’s position in polar coordinates by giving the distance from the viewpoint to the world origin, the azimuthal angle in the x-y plane, measured from the y-axis, the incidence angle in the y-z plane, measured from the z-axis, and the twist angle about the line of sight.
| Nemo Release 3.1 | polarview (3) | July 22, 2023 |
