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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)| version 4.4.3 | Allegro |
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