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clip3d(3)			Allegro	manual			     clip3d(3)

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(3), clip3d_f(3)

Allegro				 version 4.4.3			     clip3d(3)

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