gbox_init_point3d()

int gbox_init_point3d	(	const POINT3D *	p,
		GBOX *	gbox
	)

Initialize a GBOX using the values of the point.

Definition at line 239 of file gbox.c.

{
        gbox->xmin = gbox->xmax = p->x;
        gbox->ymin = gbox->ymax = p->y;
        gbox->zmin = gbox->zmax = p->z;
        return LW_SUCCESS;
}

References LW_SUCCESS, POINT3D::x, GBOX::xmax, GBOX::xmin, POINT3D::y, GBOX::ymax, GBOX::ymin, POINT3D::z, GBOX::zmax, and GBOX::zmin.

Referenced by edge_calculate_gbox(), and edge_calculate_gbox_slow().

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