Which Apple frameworks does this skill support?

It provides patterns and implementation guidance for SwiftUI Canvas, Metal (compute and fragment shaders), SpriteKit, and the Vortex particle engine.

Does it include accessibility support?

Yes, it includes 'Reduce Motion' guards and static fallbacks as a core requirement for all effect implementations to ensure compliance.

How does it handle performance on older mobile devices?

The skill enforces a strict 16ms frame budget and provides specific particle limits, draw call budgets, and downscaling techniques for mobile GPUs.

Can I use this for 3D games?

While primarily focused on 2D and 2.5D overlays, the Metal ray marching and particle techniques are highly applicable to 3D rendering pipelines and SceneKit.

VFX Spell Effects

Name: VFX Spell Effects
Author: lev-os

bylev-os

0•

ゲーム開発

Builds high-performance, game-quality visual effects for iOS and macOS using SwiftUI and Metal.

VFX Spell Effects is a specialized skill for creating production-ready magical and environmental visual effects on Apple platforms. It provides optimized patterns for smoke, lightning, particles, and bloom, ensuring a consistent 60fps performance budget. By leveraging a comprehensive decision tree and practical recipes for Metal compute shaders, SwiftUI Canvas, and the Vortex engine, it helps developers implement complex spell lifecycles—from charging to impact—while adhering to strict mobile performance constraints and accessibility requirements.

主な機能

01Procedural generation patterns for lightning, smoke, and magic auras

02Performance-optimized 60fps VFX recipes for Apple platforms

03Built-in accessibility guards for Reduce Motion compliance

040 GitHub stars

05State machine architecture for complex spell phase management

06GPU compute shader particle systems for high-density visual effects

ユースケース

01Creating high-performance ambient environmental effects like volumetric fog or fire

02Implementing advanced UI feedback using shaders and additive bloom post-processing

03Adding immersive magical combat effects to an iOS RPG or adventure game

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add lev-os/agents vfx-spell-effects

For use in Claude.ai and ChatGPT

Download Skill