Create smooth Bezier-based splines in Unity and attach meshes for roads, castles, fences, and more. Includes a Mesh Saver script for saving reusable spline meshes.The Spline Mesh Asset is a powerful Unity tool for creating smooth Bezier-based splines and attaching meshes to form continuous geometry. By simply placing points in the scene, you can generate castles, roads, fences, and many other modular structures with ease.Spline points are fully adjustable in position and height, and the system supports automatic alignment for seamless workflows. With the included Mesh Saver script, you can export and reuse spline meshes in any folder path, making it ideal for modular design and production-ready pipelines.This asset is designed for all platforms, including desktop, mobile, and consoles. It is fully mobile-optimized, with Low-Poly mode ensuring stable performance across iOS and Android devices.Compatible with Built-in Render Pipeline, URP, and HDRP, and tested on Unity 2021 LTS and newer. Demo scenes are included for quick setup and workflow reference. Whether you’re prototyping or building final production environments, this tool accelerates your design process and saves valuable development time.Bezier Spline Creation – Place points to instantly generate smooth spline paths.Mesh Attachment – Automatically attach meshes (roads, fences, castles, etc.) to splines.Full Customization – Control segment length, width, height, and closed loops.Point Prefabs – Use prefabs to define spline control points.Mesh Saver Script – Save spline meshes to any folder path for reuse.Editor Gizmos – Toggle gizmos and customize gizmo color for better visualization.Variables Control – Adjustable settings for road width, height, and point size.Supports Modular Design – Perfect for creating roads, walls, fences, and procedural structures.Optimized Workflow – Runs smoothly in edit mode, ideal for rapid prototyping.Cross-Pipeline Support – Works with Built-in, URP, and HDRP.Multi-Platform Support – Runs on PC, Mac, Linux, iOS, Android, and consoles.Mobile Optimized – Includes Low-Poly mode to reduce draw calls and ensure high performance on mobile devices.Content Included – Spline Mesh script, Mesh Saver script, and 3 example models (Castle, Road, Fence).
