PhysioBrush: Procedural Bone Physics & Jiggle Generator

Asset description

Turn any bone-free model or with armature into a dynamic Skinned Mesh with physics in seconds! Just paint over the mesh in Unity, and Physio Brush auto-generates the bone chain, skin weights, and physics joints. Forget Blender and tedious manual rigging—adding life to hair, tails, or clothes has never been this fast and easy. -> Check the second one video :) ( and the first one) PhysioBrush - Professional Physics Painting Solution Stop Rigging. Start Painting. PhysioBrush is a revolutionary tool for Unity developers that turns the tedious process of rigging hair, tails, and dynamic accessories into a fast, artistic workflow. Instead of manually placing bones and configuring joints, simply paint the desired physics areas directly on your mesh. PhysioBrush analyzes your mesh volume and automatically generates a high-performance physical bone structure that integrates perfectly with your character. 🌟 Key Features Artist-Friendly Painting: Use the intuitive brush tool to define physics influence. No more fighting with vertex weight tables! Instant Bone Generation: Automatically creates optimized bone chains with pre-configured joints and rigidbodies based on your painted weights. Centroid Slicing Algorithm: Advanced volume analysis ensures bones are placed perfectly in the center of your mesh (ideal for thick tails and braids). 4 Specialized Physics Types:Hair: Lightweight chains for strands and ponytails. Tail: Heavy-momentum physics for smooth, organic tail movement. Jiggle: Simple 2-bone spring physics for muscles and accessories. Cloth (Bone-Based): A high-performance alternative to traditional cloth simulation, offering better stability and rig integration. Auto-Collision Generator: Automatically generates limb and body colliders by analyzing your character's original rig weights. Non-Destructive Workflow: Change parent bones, adjust curvature, or refine painting at any time without breaking your setup. 🚀 Technical Excellence Multi-Pipeline Support: Fully compatible with Built-in, URP, and HDRP. SRP Agnostic: Custom shaders ensure consistent visual feedback across all render pipelines. High Performance: Optimized bone-based engine that handles hundreds of dynamic strands with minimal CPU impact. Prefab Friendly: Easily share settings across multiple characters or create unique variations using ScriptableObject-based presets. Stability First: Built-in protection against mesh "exploding," hierarchy desync, and jitter. 📦 What’s in the Box? PhysioBrush Core Editor Window. Physical Bone Engine & Runners. Automatic Body Collision Generator. Comprehensive Documentation & Quick Start Tutorial. Sample character setup. Bring your characters to life in minutes, not hours. Support: See also the other plugins: 3ClickInterior Instantly spawn walls, floors, and ceilings. Real-time Layer painting directly on floors, walls, and ceilings. Bevel (normal-based edge softening). Instantly spawn windows&Doors with holes in walls! LINK Quick Destruction Turn existing static meshes into production-ready destructibles without authoring inner geometry, manually unwrapping cut-surface UVs, or creating a dedicated interior material. LINK FurBrush Complete URP & HDRP fur authoring & rendering tool. Live-paint length, density & flow in Scene view. Shells, GPU Strands & Fur Cards methods. Fast, mobile-ready & optimized for PC/VR. LINK PhysioBrush PhysioBrush is the ultimate secondary motion tool for Unity. Intuitive vertex painting workflow. Add hair,First release tail, and jiggle physics to any character. LINK EasyLine Deform complex meshes & nested prefabs in real-time. Full ProBuilder supports. Native Longitudinal Cut subdivisions LINK Technical Details Advanced Physics Engine: Powered by high-performance ConfigurableJoints and Rigidbodies for stable and predictable simulations. Modular "Physics Islands": Support for multiple independent physics groups per character (Hair, Tail, Jiggle,Cloth). Intelligent SRP Detection: Automatic shader switching and vertex color keyword management for HDRP/URP/Built-in heatmap visualization. Non-Destructive Workflow: Features a "Pristine Rig" backup system that ensures your original source assets remain untouched and safe. High-Performance Painting: Utilizes Spatial Hashing for O(1) vertex lookups, ensuring a lag-free painting experience even on high-poly meshes. Native Unity Integration: Full support for Unity’s Undo/Redo system and clean hierarchy management with unique object prefixes (PB_). Optimized for All Platforms: Lightweight enough for mobile performance while maintaining the fidelity required for high-end PC/Console titles.