| Documentation | Minimum Version |
|---|---|
| Targeting and Prediction - Manual | 1.0+ |
| Targeting and Prediction - Scripting Reference | 1.0+ |
| PEB Trajectory Predictor | 2.0+ |
| Projectile Aerodynamics | 3.1+ |
Projectile Toolkit 3.1 is available now!
Introducing Aero Projectile Launcher, a brand new, easy to use template for projectile aerodynamics feature. (See Projectile Aerodynamics > Template Usage Guide for details).
Announcement: we are evolving this toolkit into a low-code-first, template-driven asset that is immune to LLM disruption. In other words, even if you are using the most cutting-edge AI coding tools, you still need this :)
Next release will be the propulsion update!
Introducing Projectile Aerodynamics, a brand new feature that models aerodynamic forces on projectiles without compromising their ability to hit targets.
You can use this feature to make curved trajectory seen in sports such as football, baseball, golf (draw/fade), etc. You can also use it to model wind, air drag, or implement creative weapons, like boomerangs.
In the upcoming update, some gameplay-focused features will be available:
Getting the information of predicted collisions, including the index, position, rotation and velocity of collisions.
Thanks to the feature mentioned above,
"Collision Count Limit" can restrict the prediction so that it stops when a certain collision count is reached.
You can display the collision points (where the collisions happened).
✅ [Finished] Predicting wind, or draw/fade effects (internally achieved by taking one additional consistent force into account).
✅ [Finished] Simulating projectile movement that is affected by aerodynamics or wind, such as draw/fade effects.
Projectile Toolkit 2.0 is available! Introducing PEB Trajectory Predictor, a brand new system that invokes physics engine to simulate future frames and thus gives accurate prediction.
Version 1.1 coming this week! (Edit: released)
Now you can check out some future features of Projectile Toolkit (work in progress):
PEB Trajectory Predictor: a high-performance, physics-scene-simulated trajectory prediction component.
Propulsion Library/Engine (Drone Example).
The demos are under "WIP" section of the WebGL demo linked in the Unity Asset Store page.
I'm working on Version 1.1:
In this version, I've added two new algorithms and improved several things:
TimeOfFlight(...), which calculates the flight duration of a projectile to hit the target,
ElevationalReach(...), which calculates the maximum range a projectile can reach at a specified launch speed to a specified elevation,
Character Movement Kit: new Forward Vector parameter added, now you can define the character's forward direction. New Rotation Speed parameter added, helps you fine tune the rotation animation of your characters.
The targeting algorithms now get a "/0" check improvement: when start point and end point have the same x and z values, this will cause an error, and now they won't.