A Road Generation tool for Unity using Catmul-Rom splines.

Spline implementation was taken and adapted from: https://github.com/nickhall/Unity-Procedural

Includes a Unity port of MIConvexHull, under the MIT License.

Mesh Generation from Spline Points

Road Width, Thickness and Resolution

Edge Generation - Width, Thickness

AI Waypoints

Debug Mode (Gizmos for spline, normals per point, edge gizmos, waypoint visualization)

Generated Road with Spline Gizmo

Detachable Edges (Separate Mesh)

AI Waypoints

Debug Mode - Blue Line is road Path, Red lines are normals to each subpoint (where the road goes), Green lines are edges

Thickness

Low Curve Resolution

Edge Width

    AI Waypoints - WIP

    Finish Line