rect_tree_get_point()

static const POINT2D * rect_tree_get_point ( const RECT_NODE *  node )

static

Definition at line 897 of file lwtree.c.

{
        if (!node) return NULL;
        if (rect_node_is_leaf(node))
                return getPoint2d_cp(node->l.pa, 0);
        else
                return rect_tree_get_point(node->i.nodes[0]);
}

References getPoint2d_cp(), rect_node::i, rect_node::l, RECT_NODE_INTERNAL::nodes, RECT_NODE_LEAF::pa, rect_node_is_leaf(), and rect_tree_get_point().

Referenced by rect_tree_distance_tree(), rect_tree_get_point(), and rect_tree_intersects_tree().

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