Clear Channel Target Aware Push

Gallery / Inter-section Routing

A hub fans one line down into a wide section stacked directly below and another down-and-right to a target. The fan descent for the rightward line grazes the wide block, so the graze correction pushes it toward the target's side of the block rather than the nearer edge, keeping the line heading to its target instead of detouring across the canvas.

Mermaid source

%%metro title: Fan descent target-aware push
%%metro line: dna | DNA | #2db572
%%metro line: rna | RNA | #e63946

%%metro grid: src | 0,0
%%metro grid: block | 0,1
%%metro grid: target | 1,2

graph LR
    subgraph src [Src]
        s_in[I]
        s_hub[H]
        s_in -->|dna,rna| s_hub
    end
    subgraph block [Block]
        b_a[A]
        b_b[B]
        b_c[C]
        b_d[D]
        b_e[E]
        b_f[F]
        b_a -->|dna| b_b
        b_b -->|dna| b_c
        b_c -->|dna| b_d
        b_d -->|dna| b_e
        b_e -->|dna| b_f
    end
    subgraph target [Target]
        %%metro entry: left | rna
        t_a[T1]
        t_b[T2]
        t_a -->|rna| t_b
    end
    s_hub -->|rna| t_a
    s_hub -->|dna| b_a

CLI command

nf-metro render examples/topologies/clear_channel_target_aware_push.mmd -o clear_channel_target_aware_push.svg

Rendered map