Jellyfier - Mesh Deform Tools

Mesh Jellyfier – Runtime Mesh Deformation Tool

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Bring your 3D models to life with real-time jelly, bend, and squish effects!

Jellyfier is a powerful, flexible, and easy-to-use runtime mesh deformation system for Unity. Perfect for adding physically reactive mesh behaviors like jelly, spring, wobble, impact dents, gooey melt, and snake-like waving to any 3D model in your project—no bones or blendshapes needed!

Whether you're building stylized games, simulations, or just want to add satisfying motion to objects, Jellyfier helps you create stunning and responsive visual effects with full control.

💡 Key Features

• 🎯 13 Demo Scenes covering diverse deformation effects:
  JellyChaotic – Explosion-style random vertex wobbles
  JellyWave – Procedural wave propagation on impact
  JellyHitDeform – Realistic dent on collision impact
  JellyMelt – Melts mesh on contact and spreads like goo/wax
  JellySnake – Snake-like movement along cylindrical meshes
  JellySpring / JellySpringFromTop / JellySpringFromBase – Springy motion from specific pivot points
  JellyCollisionDeform – Deform mesh at collision points with toggleable recovery
  JellyMesh & JellyMeshMover – Core jelly behavior with movement-based wobbles
  JellyChaoticMover – Movement-based chaotic jiggling

• 🧠 Physics-inspired deformation systemAdjustable stiffness, damping, mass, and intensityRecovery and bounce-back simulation
  Optional auto-recovery with UI toggle

• ✨ Smooth normal recalculation for visual fidelity using custom RecalculateNormalsSmooth(angle)

• 🛠️ Highly customizable & modularEasily extend or combine effects
  Namespace-based (ProjektSumperk) for clean integration
  Inspector-exposed parameters for quick tuning
  Works on any mesh: characters, props, environment

• 👨‍💻 Clean and readable C# codeFully commented and organized scripts
  Beginner-friendly structure but powerful enough for pros

• 🎮 Use CasesStylized props and enemies
  Gooey or rubbery characters
  Procedural animation without bones
  Softbody-like interactions
  Satisfying impact feedback

🔧 Compatibility

• Unity 2021.3 LTS and above
• Works in URP, HDRP, and Built-in RP
• No external dependencies or third-party tools
• Works in both Editor and runtime builds

📦 Package Contents

• ✅ 13 ready-to-use sample scenes
• ✅ 13 modular scripts for individual effects
• ✅ Helper utilities for vertex control and normal smoothing
• ✅ Documentation PDF included
• ✅ Demo scenes included
• ✅ Organized folder structure under Assets/JellyfierMeshDeformTools/

💬 Support & Documentation

Clear and concise in-editor tooltips + well-structured code make it easy to get started. Detailed documentation and demo scenes walk you through each effect.

Need help? Reach out via email [email protected] or Discord Support

🚀 Add Life to Your Meshes!

Make your environments more responsive, your characters more squishy, and your props more dynamic. Whether you're building a fun game, a stylized animation, or just want to experiment, Jellyfier delivers everything you need for dynamic deformation!