C Library Functions - ortho (3)
NAME
ortho(3f) - [M_draw:PROJECTION] Define x,y,z clipping planes. (LICENSE:PD)
CONTENTS
Synopsis
Description
SYNOPSIS
subroutine ortho(left, right, bottom, top, near_d, far_d)
real left, right, bottom, top, near_d, far_d
DESCRIPTION
Define x (left, right), y (bottom, top), and z (near, far) clipping planes. The near and far clipping planes are actually specified as distances along the line of sight. These distances can also be negative. The actual location of the clipping planes is z = -near_d and z = -far_d.
| Nemo Release 3.1 | ortho (3) | August 28, 2026 |
