This Blender addon simplifies the process of exporting selected objects and their collision meshes as FBX files for Unreal Engine. It ensures proper handling of collision meshes and organizes assets for easy integration into Unreal Engine workflows.

• Batch Export: Export multiple selected objects in one operation.
• Collision Mesh Support: Automatically detects and includes collision meshes prefixed with UCX_, UBX_, USP_, etc.
• Offset Handling: Maintains the relative offsets of collision meshes when moving objects to the origin for export.
• Unreal Engine Presets: Includes export settings optimized for Unreal Engine 5.
• UI Integration: Intuitive interface in the Blender Tool Shelf for easy usage.

1. Download the Addon:

   • Clone or download the repository to your computer.
   • Save the ue_mesh_batch_export_blender.zip file.

2. Install in Blender:

   • Open Blender.
   • Navigate to Edit > Preferences > Add-ons.
   • Click Install from Disk and select the ue_mesh_batch_export_blender.zip file.
   • Enable the addon by checking the checkbox next to its name.

3. Save Preferences:

   • Click Save Preferences to retain the addon across Blender sessions.

• Open the 3D View.
• Locate the UE5 Asset Kit Exporter tab in the right-side Tool Shelf (press N if it's hidden).

1. Prepare Your Scene:

   • Ensure that collision meshes follow Unreal Engine's naming convention (e.g., UCX_ObjectName, UBX_ObjectName_01, etc.).
   • Position collision meshes relative to their parent object.

2. Select Objects:

   • Select the objects you want to export, along with their collision meshes.

3. Set Export Path:

   • In the addon panel, click Select Folder to choose the export location.

4. Choose Export Preset:

   • Ensure the "Unreal Engine 5" preset is selected in the dropdown menu.

5. Export:

   • Click the Export button.
   • The addon will process the selected objects and save them as FBX files in the specified folder.

The addon automatically detects collision meshes based on these prefixes:

• UCX_
• UBX_
• USP_

Collision meshes must:

• Be named with a prefix (UCX_) followed by the base object name (e.g., UCX_Wall_01 for an object named Wall).
• Be positioned correctly relative to their parent object.

The addon maintains the spatial relationships of collision meshes when exporting.

• Collision meshes must follow Unreal Engine's naming conventions.
• Objects and collision meshes must be correctly positioned in the scene before export.

1. Set the Export Path.
2. Select Wall and ensure all collision meshes are properly positioned and named e.g single concave collision mesh UCX_Wall or multiple concave collision meshes example name UCX_Wall_01.
3. Click Export to save the FBX file.

The exported FBX will include the object and its collision meshes.

We welcome contributions to improve this addon! If you have ideas, issues, or fixes:

1. Fork the repository.
2. Create a feature branch.
3. Submit a pull request with your changes.

For questions, bug reports, or feature requests:

• GitHub Issues: Submit an issue

This addon is distributed under the MIT License. See the LICENSE file for details.

Happy exporting! 🎉