digraph import {
    rankdir=LR
    pipeline_inputs [shape=record, label="Pipeline Inputs|<out>Mesh"];
    pipeline_output [shape=record, label="Pipeline Output|<in>Inferred"];
    mesh_index [shape=record, label="Index Mesh Vertices|{<in>in: Mesh|<out>out: Mesh}"];
    vertex_cache_opt [shape=record, label="Vertex Cache Optimization|{<in>in: Mesh|<out>out: Mesh}"];
    overdraw_optimization [shape=record, label="Overdraw Optimization|{<in>in: Mesh|<out>out: Mesh}"];
    vertex_quantization [shape=record, label="Vertex Quantization|{<in>in: Mesh|<out>out: Mesh}"];
    pipeline_inputs:out -> mesh_index:in 
    mesh_index:out -> vertex_cache_opt:in
    vertex_cache_opt:out -> overdraw_optimization:in
    overdraw_optimization:out -> vertex_quantization:in
    vertex_quantization:out -> pipeline_output:in
}