JiggleGen

JiggleGen is an addon that creates and manages proxy meshes for cloth simulations. With an integrated batch operation you can now generate every piece for your whole character. Ears, hair, dresses, braids, breasts, belts, butts and accesories, can now be generated within a couple of minutes. Don't worry anymore about Surface Deform & Collision modifiers, JiggleGen does that for you!

// Paint it & Generate it!

Create a vertex group, choose your preset and hit generate. Don't like it? Just overwrite it! Everything gets well organized in a seperated collection.

// Save & Load Presets!

Save your favorite cloth settings for later. You never know when you need "Funny Ears" again.

// Batch operation

No matter how many clothes your character have to carry, each piece gets its own Simulation Mesh.

Core Features

• Cloth & Collision Mesh from Vertex Groups: Quickly generate simulation-ready cloth and collision geometry from any vertex group.
• Automatic Target Attachment: Attaches the target mesh to the generated cloth via a Surface Deform modifier.
• Editable Pre-Generation: Cloth SettingsAdjust cloth simulation parameters before mesh generation for total control and flexibility.
• Integrated Preset Library: Save, load, and reuse cloth setups using Blender’s native preset system—no custom file management needed.
• Overwrite Existing Meshes: Regenerate cloth/collision meshes without manual cleanup—perfect for fast iterations and testing.
• Structured Naming Convention: Auto-generates meaningful names for all objects and modifiers, based on origin mesh, vertex group, and preset.
• Optional Modifiers During Generation
  • Decimate Modifier: Automatically reduce vertex count for performance.
  • Smooth Modifier: Add surface smoothing for cleaner cloth deformation.
• Auto Parenting: Generated cloth mesh can automatically be parented to the target object.
• Compact Utility Panel with Smart Shortcuts: A small, efficient UI panel with handy tools:
  • Bake All Simulations
  • Set Target Frame Range
  • Toggle JiggleGen Sim Visibility
  • Switch Between Pose & Rest Mode
  • Copy Cloth Settings to Active Object

Batch & Automation Features

• Batch Cloth & Collision Generation: Process multiple objects in a single batch—perfect for characters with multiple dynamic areas.
• Per-Vertex Group Preset Application: Assign unique cloth presets to each selected vertex group for full customization.
• Batch Management Panel: Easily review, modify, or regenerate all components of your model through an organized batch queue.
• Smart Collision Exclusion: Create a collision Mesh, which is the opposite of all selected vertex group mesh data—great for characters with both jiggly and rigid areas.