BezierBlenderToGodot

Export a Bezier curve from Blender to Godot via a Curve3D TRES file. Tested against Godot 4.2, curve3d format version 3.

TODO:

• Confirm python script is working for CSV DONE
• Remove UE4 files (Spline stuff) DONE
• Update Python script to spit out a Compliant TRES file instead of a CSV DONE
  • https://docs.godotengine.org/en/stable/classes/class_curve3d.html
  • Works!
• Imported curve (test_export_5, 303 points) looks a bit chaotic but works! (303 points) May need to simplify the curve before export. Test this.
  • created test_export_6 with dissolve curve 0.6 in blender. (172 points)
  • Works, perhaps a bit too much. But the point is prooven.
• Keep the CSV option, maybe? (nah)

List

• ExportBezierToGodot.py - Blender add-on
• TestSpline.tres - Test file

Guide

1. Install add-on in Blender: Edit -> Preferences... -> Add-ons -> Install (ExportBezierToUE.py)
2. Export Bezier curve points into CSV: Select object and File -> Export -> Export BezierCSV for UE4
3. Import ... tktktktk

Original README:

Export Bezier curve from Blender to Unreal Engine 4.

The article is available here.

List

• ExportBezierToUE.py - Blender add-on
• Spline - Unreal Engine project
  • BlueprintVersion - Blueprint solution
  • SplinePathComponent and PathActor - Component solution
• TestSpline.csv - Test file

Guide

1. Install add-on in Blender: Edit -> Preferences... -> Add-ons -> Install (ExportBezierToUE.py)
2. Export Bezier curve points into CSV: Select object and File -> Export -> Export BezierCSV for UE4
3. Import CSV such as DataTable in Unreal Engine
4. Select DataTable in SplineActor