v7 man page for clip3d

Query: clip3d

OS: v7

Section: 3alleg4

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

clip3d(3alleg4) 						  Allegro manual						   clip3d(3alleg4)

NAME
clip3d - Clips the polygon given in vtx using fixed point math. Allegro game programming library. SYNOPSIS
#include <allegro.h> int clip3d(int type, fixed min_z, fixed max_z, int vc, const V3D *vtx[], V3D *vout[], V3D *vtmp[], int out[]); DESCRIPTION
Fixed point version of clip3d_f(). This function should be used with caution, due to the limited precision of fixed point arithmetic and high chance of rounding errors: the floating point code is better for most situations. RETURN VALUE
Returns the number of vertices after clipping is done. SEE ALSO
polygon3d(3alleg4), clip3d_f(3alleg4) Allegro version 4.4.2 clip3d(3alleg4)
Related Man Pages
fixed(3alleg4) - debian
clip3d_f(3alleg4) - suse
fixed(3alleg4) - netbsd
clip3d_f(3alleg4) - mojave
clip3d_f(3alleg4) - osx
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