DGOneGizmo is a professional measurement and visualization plugin for Unreal Engine 5, built for level designers, environment artists, technical artists, and technical designers.
Its core promise is simple: see it clearly, validate it quickly, trust it confidently — even in dense production scenes. 🚀
✨ Why DGOneGizmo
📐 Instant spatial clarity
Visualize both World AABB and Local Bounds to compare real scene occupancy vs. source asset dimensions.
🧠 Readable in crowded scenes
Smart declutter pipeline (priority culling + screen-space layout + +N aggregation) minimizes label overlap.
🎨 Component-level color mapping
Different components inside the same Actor are auto color-separated, with matching box/text color for clear pairing.
🧭 Axis-aware visualization
RGB X/Y/Z local axes reveal orientation and relative axis scale at a glance.
🔎 High-contrast text readability
Semi-transparent text background improves visibility over busy materials and bright environments.
⚙️ Global project settings
Tune visualization and performance behavior from one centralized settings panel.
🧩 Core Features
Selection bounds overlay with dimension labels
Combined bounds for multiple objects
Point-to-point distance measurement via LineTrace hits
Unit conversion (cm / m / km / in / ft)
Runtime subsystem for tracked object caching
Editor subsystem for interactive measurement visualization
🎯 Ideal Use Cases
Clearance and traversal validation in level design
Modular asset size consistency checks
Scene dressing and scale calibration
Spatial annotation workflows in previs, digital twin, and industrial visualization
✅ Engine Support
Unreal Engine 5.5 / 5.6 / 5.7