debian man page for polytype_atex

Query: polytype_atex

OS: debian

Section: 3alleg4

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

POLYTYPE_ATEX(3alleg4)						  Allegro manual					    POLYTYPE_ATEX(3alleg4)

NAME
POLYTYPE_ATEX - Polygon rendering mode type Allegro game programming library.
SYNOPSIS
#include <allegro.h> #define POLYTYPE_ATEX
DESCRIPTION
An affine texture mapped polygon. This stretches the texture across the polygon with a simple 2d linear interpolation, which is fast but not mathematically correct. It can look OK if the polygon is fairly small or flat-on to the camera, but because it doesn't deal with per- spective foreshortening, it can produce strange warping artifacts. To see what this means, run Allegro's test program and see what happens to the polygon3d() test when you zoom in very close to the cube.
SEE ALSO
polygon3d(3alleg4), ex3d(3alleg4) Allegro version 4.4.2 POLYTYPE_ATEX(3alleg4)
Related Man Pages
scene_polygon3d(3alleg4) - debian
ex3d(3alleg4) - suse
ex3d(3alleg4) - php
ex3d(3alleg4) - mojave
ex3d(3alleg4) - redhat
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