lw_arc_calculate_gbox_cartesian()

static int lw_arc_calculate_gbox_cartesian ( const POINT4D *  p1, const POINT4D *  p2, const POINT4D *  p3, GBOX *  gbox  )

static

Definition at line 533 of file g_box.c.

References FP_MAX, FP_MIN, lw_arc_calculate_gbox_cartesian_2d(), LWDEBUG, GBOX::mmax, GBOX::mmin, GBOX::zmax, and GBOX::zmin.

Referenced by lwcircstring_calculate_gbox_cartesian().

{
        int rv;

        LWDEBUG(2, "lw_arc_calculate_gbox_cartesian called.");

        rv = lw_arc_calculate_gbox_cartesian_2d((POINT2D*)p1, (POINT2D*)p2, (POINT2D*)p3, gbox);
    gbox->zmin = FP_MIN(p1->z, p3->z);
    gbox->mmin = FP_MIN(p1->m, p3->m);
    gbox->zmax = FP_MAX(p1->z, p3->z);
    gbox->mmax = FP_MAX(p1->m, p3->m);
        return rv;
}

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