Video tutorial / demo: https://youtu.be/ZXt8W0N_pCQ
This is a rigged model of the railroad track. Originally modeled in Cinema 4D. So the dynamic viaduct rig is supported only in Cinema 4D editor.
## How to use the rig
To use the rig you need to adjust only one spline: 'main spline'. And you don't need to care about anything else. The UV will adapt to the length of railway spline automatically. Additionally you can control any parameters of the Cloner Objects and Random Effectors.
## Not Cinema 4D user?
If you use another 3D software (different from Cinema 4D), please, use static model provided in different exchange formats: ABC 3DS DAE FBX OBJ You can clone and texturize is manually.