Metaball Brush
# Metaball Brush 2.3.0
## Overview
Metaball Brush lets you paint and erase metaballs directly in the 3D View while showing a real-time GPU brush preview and an on-screen HUD widget.
## Features
- Paint metaballs directly on surfaces
- Erase metaballs with a separate eraser radius
- Real-time GPU brush preview
- GPU HUD widget in the 3D View
- Drag controls for brush size and eraser size
- Shortcut pie menus
- Scatter controls
- Mirror controls
- Raycast placement controls
- Random scale and rotation
- Collection support
- Convert metaballs to mesh
- Brush resolution adjustment
## Controls
- Left Mouse Button: Paint
- Shift + Left Mouse Button: Erase
- B: Brush Pie Menu
- C: Color Pie Menu
- M: Action Pie Menu
- Middle Mouse Button: Rotate the 3D View
- Mouse Wheel: Zoom the 3D View
- Esc: Exit Brush Mode
## HUD Widget
- Size: Drag left or right to change the brush size
- Eraser: Drag left or right to change the eraser radius
- Scatter: Click to toggle scatter
- Mirror: Click to toggle mirroring
- Raycast: Click to toggle surface raycast placement
- C > Custom…: Open the color picker dialog for a custom brush color.
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