Configuration - Graph Styler Pro

Access

Path: Edit → Project Settings → Plugins → Graph Styler Pro

Wire Styles and Wire Options: control routing, thickness and alignment of wires.
Jump Arcs: improves readability where wires cross (not compatible with bezier wires).
Animated Bubbles: flow indicators for visual debugging.
Node Styles and Node Options: visual styles, shadows and background opacity.
Performance: per-frame limits for very large graphs.

Style	Description
Diagonal 45°	Wires with 45-degree angles; ideal for compact but readable layouts.
Manhattan 90°	Right-angle routing, circuit-like layout; great for strictly organized graphs.
Straight	Direct straight lines between nodes; minimal visual noise.
Bezier	Smooth curves (Unreal Engine default) when you prefer organic layouts.

Wire Thickness: cable thickness (0.5 - 5.0). Use thin wires for dense graphs and thicker ones to highlight main flows.
Wire Offset: horizontal offset for in/out pins. Helps separate parallel wires and reduce overlaps.
Wire Alignment: which side receives the long horizontal segment (Right/Left). Useful to align execution flow visually.
Wire Priority: which end controls routing (None/Node/Pin). Prioritize the node or pin that should keep the cleanest path.

Adds visual arcs where wires cross so you can immediately see which line passes over the other.

Enable Jump Arcs: toggle on/off. Recommended in busy graphs with many crossings.
Jump Arc Size: arc size (5 - 30). Larger values make crossings more obvious, smaller values keep the graph subtler.

Dots flowing along wires to show execution direction in real time.

Enable Bubbles: toggle on/off. Turn them on only in graphs you are actively debugging.
Bubble Speed: animation speed (0 - 10). Higher values make execution more obvious during debugging sessions.
Bubble Spacing: distance between bubbles (10 - 200). Denser spacing emphasizes execution paths; wider spacing is less intrusive.
Bubble Size: bubble size (2.5 - 5.0). Larger bubbles are easier to spot, smaller ones blend into everyday work.

Style	Description
Simple	Modern, clean style for general-purpose graphs.
Dark	Dark background to reduce eye strain in dark themes.
Flat	Defined borders and solid colors; great for clear separation between nodes.
Flat Dark	Flat with dark background; combines clarity with a darker palette.
Compact	Reduced size and minimal padding for very dense graphs.
Minimal	Ultra clean, only the essential elements; ideal for focused graphs.

Enable Node Styling: enables custom node themes globally. After changing a node style preset, you must compile the Blueprint to see the new style applied.
Enable Shadows: adds shadows under nodes for extra separation from the background.
Shadow Opacity/Offset: fine-tune shadow intensity and offset to match your preferred contrast.
Background Opacity: node background transparency. Lower values let the grid show through for a lighter look.

Configure distinct colors for different categories so you can recognize them at a glance:

Graph Styler Pro can be enabled or disabled per graph type:

For very large graphs:

Optimize Large Graphs: limits the amount of work done per frame to keep the editor responsive.
Max Wires Per Frame: maximum number of wires to process (10 - 1000). Lower this value if you notice slowdowns in huge graphs.