weapon-trail

Render a fading ribbon trail behind a weapon in React Three Fiber scenes.

31|Updated Jan 19, 2026
One-click install
npx skills add https://github.com/verekia/r3f-gamedev --skill weapon-trail
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: weapon-trail
Source: https://github.com/verekia/r3f-gamedev/tree/main/skills/weapon-trail
Command: npx skills add https://github.com/verekia/r3f-gamedev --skill weapon-trail

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

The ribbon trail helps visually convey weapon movement by rendering a dynamic trail behind a moving weapon, enhancing feedback and aesthetics during combat sequences.

Core Features & Use Cases

  • Ring-buffer based position history to store trail samples efficiently
  • Proper UVs and gradient textures to achieve fade-out along the trail
  • World-space position capture using localToWorld for accurate motion
  • Easy enable/disable with fade-out behavior to match attack timing
  • Use with a weapon model to create visually striking real-time trails in games and demos

Quick Start

Attach a Trail component to the weapon group, pass the initial trail points, and toggle enabled when the weapon is used to render the ribbon trail.

Frequently Asked Questions about weapon-trail

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I render a weapon trail in React Three Fiber?

You render a weapon trail in React Three Fiber by attaching a Trail component to the weapon group, passing initial points, and toggling enabled during attacks to display the dynamic ribbon.

What is a ribbon trail and how does it track weapon motion?

A ribbon trail is a dynamic visual cue that tracks weapon motion by recording a history of world-space positions and rendering a fading ribbon geometry behind the moving weapon.

How do I capture world-space positions for a dynamic trail in three.js?

You capture world-space positions for a dynamic trail by using the localToWorld method to acquire accurate coordinates of the weapon group during each frame, storing them in a ring-buffer.

Does this weapon trail component require custom BufferGeometry for fade-out?

Yes, this weapon trail component requires a custom BufferGeometry-managed trail to map proper UVs and gradient textures, achieving the desired fade-out effect along the ribbon length.

Can I toggle the weapon trail visibility to match attack timing in real-time combat?

Yes, you can easily enable and disable the weapon trail visibility to match attack timing, with built-in fade-out behavior ensuring smooth visual transitions during real-time combat sequences.

What is the best way to store trail samples efficiently for a real-time weapon ribbon?

The best way to store trail samples efficiently for a real-time weapon ribbon is using a ring-buffer based position history, which overwrites old samples continuously without allocating new memory.