init_guess()

static POINT3D init_guess ( const POINT3D *  points, uint32_t  npoints  )

static

Definition at line 119 of file lwgeom_median.c.

References POINT3D::x, POINT3D::y, and POINT3D::z.

Referenced by lwmpoint_median().

{
        POINT3D guess = { 0, 0, 0 };
        uint32_t i;
        for (i = 0; i < npoints; i++)
        {
                guess.x += points[i].x / npoints;
                guess.y += points[i].y / npoints;
                guess.z += points[i].z / npoints;
        }

        return guess;
}

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