Ciihuy Curved Mesh Pro — Free Unity Path Mesh Generator

Create procedural meshes along straight or curved paths in Unity — directly inside the Editor.

Ciihuy Curved Mesh lets you draw your own custom shape and instantly extrude it along a spline path to generate roads, pipes, rails, walls, cables, stylized geometry, or any mesh you can imagine.



No modeling software required.
No complex setup.
Just draw → assign → generate.

Key Features

✅ Custom Shape Extrusion
Draw your own 2D profile shape using simple scene objects and extrude it along any path.

✅ Works Directly in Unity Editor
Updates automatically without entering Play Mode.

✅ Curved & Straight Paths
Smooth Catmull-Rom spline interpolation for natural curves.

✅ Fully Procedural Mesh Generation
Meshes regenerate instantly when you move points.

✅ Unlimited Shape Possibilities

  • Roads

  • Pipes

  • Walls

  • Tracks

  • Ribbons

  • Sci-fi structures

  • Stylized environments

  • Experimental geometry

If you can draw the shape — you can extrude it.



How It Works

  1. Create a Profile Shape (your mesh cross-section).

  2. Place Path Points in the scene.

  3. Assign the profile to the generator.

  4. Mesh is created automatically.

Simple and powerful.

Perfect For

  • Unity developers

  • Level designers

  • Procedural generation projects

  • Indie game prototypes

  • Tool developers

  • Rapid environment creation

  • Stylized games

Why Ciihuy Curved Mesh?

Most spline tools lock you into predefined shapes.

Ciihuy Curved Mesh gives you full freedom — your shape, your path, your result.

It behaves like a lightweight version of:

  • Blender Curve Extrude

  • Houdini Sweep

  • Spline-based modeling tools

…but fully inside Unity.

Free & Open to Use

This tool is completely free to use in personal or commercial projects.

If you find it useful, consider supporting the project or sharing feedback!

Get this tool for free now: https://ciihuycom.itch.io/ciihuy-curved-mesh-pro

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