num_supporting_points()

static uint32_t num_supporting_points ( SUPPORTING_POINTS *  support )

static

Definition at line 53 of file lwboundingcircle.c.

{
        uint32_t N = 0;
 
        if (support->p1 != NULL)
                N++;
        if (support->p2 != NULL)
                N++;
        if (support->p3 != NULL)
                N++;
 
        return N;
}

References SUPPORTING_POINTS::p1, SUPPORTING_POINTS::p2, and SUPPORTING_POINTS::p3.

Referenced by add_supporting_point(), calculate_mbc(), and calculate_mbc_from_support().

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