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Unity Splines

Unity Version GitHub CodeFactor

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Tool for making navigation bezier splines with points, events and bindings to colliders

Installation

  • Open file manifest.json in your_repo/Packages
  • Under dependencies add following line:
"trismegistus.splines" : "https://github.com/TrismegistusDevelopment/unity-splines.git#upm"
  • Reopen your project in Unity

You should commit manifest.json

Update

  • Open file manifest.json in your_repo/Packages
  • Remove info about this package from lock section
  • Reopen your project

Setting up

  1. Create empty GameObject in scene
  2. Add NavigationManager script on it
  3. Create new NavigationData as suggested in component or directly in Project window and drag to corresponding field

Usage

NavigationManager

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  • Waypoint coloring gradient - colorize path and waypoints using unity build-in Gradient class
  • Closed spline - to make spline closed/open
  • Stick to colliders - to raycast down from every waypoint and change their position.y if colliders found. Expensive
  • Smoothing per unit - relative value for spline subdivision.
  • Add - adding new waypoint in custom position. Hold shift to quickly add at the end
  • Waypoints
    • Move - moving waypoint to another position in list
    • Del - delete waypoint. Hold shift to quickly delete without prompt
    • Caption - to display in Scene View
    • Basic - if false, caption won't be displayed in Scene View

Follower

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  • Mode - None Loop Once Ping Pong
  • Manager - select NavigationManager with desired path
  • Speed
  • Follow Rotation - should rotation of Follower changes according to WaypointEntity.Velocity(First derivative)