Description
Path Builder generates spline paths from selected geometry objects and proxies.
The tool analyses the selected object, creates a corresponding path spline, and optionally groups the new path with the original object for easier scene management.
Technical Requirements
| Software |
3ds Max |
| Platform |
Windows |
| Licence |
All Access, IgNite or Forensic |
| Account Required |
Yes |
| Activation |
SiNi Desipher Licence Manager |
| Industry |
Architectural Visualisation |
| Developer |
SiNi Software |
Licence Requirements
This tool requires an active SiNi user account and a valid licence.
Supported Licences
- All Access Subscription
- IgNite Subscription
- Forensic (Free) Licence
The script will not function unless you are logged into the SiNi Desipher Licence Manager within 3ds Max.
If a valid licence cannot be found, functionality will be disabled until a licence is activated.
Activating Your Licence
- Create a SiNi account at SiNiSoftware.com.
- Download the latest SiNi installer.
- Install SiNi into your version of 3ds Max.
- This installs the SiNi Desipher Licence Manager.
- Launch 3ds Max.
- Open the Desipher Licence Manager.
- Sign in using your SiNi account credentials.
- Once your licence has been validated, the script will become available for use.
Installation
ZIP Package Contents
- MacroScript Version
- Documentation
Installing the MacroScript Version

- Extract the ZIP file.
- There are two options to install MacroScript .MZP files.
– Drag and Drop the MacroScript .MZP file into a 3ds Max viewport.
– Run the Script from the Command Panel; Utilities/MAXScript/Run Script.
- Open Customise → Customise User Interface.
- Select the Sinilab_Scripts category.
- Drag the tool onto a toolbar, quad menu or menu.
Rollout Reference

Creates spline paths from selected geometry objects and proxies.
Selection List
Displays all valid objects and proxies currently selected in the scene.
Group Object With Path
Groups the generated spline path with the source object after creation.
Build From Selection
Creates spline paths from all valid selected objects.
Typical Workflows

Create Paths From Objects
- Select one or more geometry objects or proxies.
- Open Path Builder.
- Review the detected objects in the selection list.
- Enable Group Object With Path if required.
- Click Build From Selection.
- Use the generated spline paths for downstream workflows.
Troubleshooting
Why is my object not appearing in the selection list?
Only geometry objects and supported proxy objects are valid inputs. Splines, helpers, lights and cameras are ignored.
Why is the Build button disabled?
A valid SiNi licence must be activated through the Desipher Licence Manager.
Can I process multiple objects?
Yes. Path Builder supports batch creation from multiple selected objects.
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