Struct GlobalRouter 

pub struct GlobalRouter { /* private fields */ }

High-level global router that constructs a routing tree from a source and a set of terminal points, with optional keepout avoidance.

Implementations

impl GlobalRouter

pub fn new( source_pos: Point<i32, i32>, terminal_positions: Vec<Point<i32, i32>>, keepout_regions: Option<Vec<Point<Interval<i32>, Interval<i32>>>>, ) -> Self

pub fn route_simple(&mut self)

Routes terminals by directly connecting each terminal to the nearest node in the existing tree (simple nearest-neighbor heuristic).

pub fn route_with_steiners(&mut self)

Routes terminals with Steiner point insertion to reduce total wirelength while avoiding keepout regions.

pub fn route_with_constraints(&mut self, multiplier: f64)

Routes terminals with Steiner points and wirelength constraints. The multiplier scales the worst-case wirelength to determine the allowed path length for each terminal.

pub fn get_tree(&self) -> &GlobalRoutingTree

Returns a reference to the constructed routing tree.