Manual Reference Pages - up (3)
NAME
up(3f) - [M_draw:VIEWPORT] Specify the world up. (LICENSE:PD)
CONTENTS
Synopsis
Description
SYNOPSIS
subroutine up(x, y, z) real x, y, z
DESCRIPTION
Specify the world up. This can be used to prevent lookat’s sometimes annoying habit of turning everything upside down due to the line of sight crossing the appropriate axis.
| up (3) | March 11, 2021 |
