OpenCASCADE-based industrial CAD plugin (GINHE OCCT). Imports STEP assemblies with hierarchy, async parse, G3D lightweight export, feature-extraction JSON, plus editor drag-drop and runtime loading for visualization and 3D-Native AI training pipelines.
Pick your Unreal Engine version to download the matching package. Unzip into your project's Plugins folder and enable GINHE_OCCT.
Plugin structure & capabilities
CAD import
OpenCASCADE STEP assembly import with part hierarchy and transforms
Async import tasks to keep the editor responsive
Coordinate conversion, back-face culling, and Embree hidden-surface removal
Lightweight export
GLB export with meshoptimizer compression
G3D build / read / append with optional crypto bridge
Feature-extraction JSON for 3D-Native PBR training
Editor & runtime
Editor drag-drop import with thumbnail preview (Matcap / Thumbnail)
UMG Drop Zone for in-scene runtime loading
Content includes Matcap materials, thumbnail skydome, and WBP_CAD_Drop
Requirements
Windows 10/11 64-bit (recommended)
VRAM ≥ 8GB recommended for large industrial CAD scenes
Booking POC
Book POC
Tell us your industry scenario and pain points. Apply in about a minute via the Feishu form.
