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Unity 6.3 physics: Rigidbody, collisions, rays v1.0.0

Use this resource to tune the 3D physics of a Unity 6.3 project: rigid bodies, collisions and raycasts

New

  • 366 downloads
  • 132 likes
  • 192 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install unity-rigidbody-physics

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent applies forces in FixedUpdate with a speed clamp, separates collisions from triggers, and sets up a layer-filtered ground check with a ray. It uses Unity 6 API names such as linearVelocity.

Mostly picked by

Updated November 2, 2026

Card for the “Unity 6.3 physics: Rigidbody, collisions, rays” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
Apache-2.0

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What you get

  • references/raycasting-and-joints.md : raycasts and joints
  • SKILL.md : force-based movement, callbacks and kinematic platforms

Good fit for

  • Your character slides off or falls through the ground
  • You migrate code from Unity 2022 to Unity 6

Not for

    Tags

    • unity
    • rigidbody
    • collision
    • physics

    About

    You say

    “Add a ray-based ground check to my Rigidbody character, filtered on the Ground layer.”

    Card for the “Unity 6.3 physics: Rigidbody, collisions, rays” skill

    Skill published by gamedev-skills under the Apache-2.0 license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to tune the 3D physics of a Unity 6.3 project: rigid bodies, collisions and raycasts
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE11.3 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • references/raycasting-and-joints.md3.5 KB
    • SKILL.md10.3 KB

    Origin and licence

    Listed unmodified

    Author
    gamedev-skills
    Source
    github.com/gamedev-skills/awesome-gamedev-agent-skills/tree/19d93f97c9c1ea0f8b306e77aa81e0d3e352d3e9/skills/unity/unity-physics
    Licence
    Apache-2.0

    Notice

    « unity-physics » (gamedev-skills, Apache-2.0) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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