
Flip Fluids
by RLGUY
FLIP Fluids is a liquid simulation addon for Blender that lets you set up, run, and render high-quality liquid effects. Its custom FLIP-based engine has been in development since 2016 with tight Blender integration.
by The 3D Advantage·Simulation
Images © The 3D Advantage. Used for product review; image policy.
Character Physics stands out in the Superhive library for bringing a full Python-based physics engine to Blender armatures, with ongoing monthly updates and a royalty-free license.
Character Physics is a complete physics engine for Blender, written entirely in Python. It lets you quickly add physics effects to armatures, aiming for the animation quality of motion capture without any equipment. The developer describes it as a new animation paradigm intended to save time for animators working toward realism or subtlety of movement.
Beyond character work, the tool supports interactive physics simulation for effects such as ropes, wires, hair, clothing and vehicles. It can also produce realistic motion for fantasy characters that would be impossible to capture with motion capture equipment. The engine is built to be stable and is accompanied by documentation.
The plugin comes from The 3D Advantage and was developed by a creator with a background in physics simulation. It receives new features, improvements and assets on a monthly basis, and is distributed under a royalty-free license. A demo video is available for those who want to see more before installing.
Character Physics is best for blender animators adding realistic or subtle armature motion and interactive physics without motion-capture equipment.
Character Physics is completely free to download and use.
Character Physics lists compatibility with a broad range of Blender releases, spanning versions 3.0, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 4.0 and 4.1. This coverage means users on both older and more recent Blender installations can run the tool. Because it is written entirely in Python as a physics engine, it works within Blender rather than as a separate application. Check the developer's page for the latest confirmed version support before installing.
Character Physics adds physics effects to armatures and supports interactive physics simulation for effects such as ropes, wires, hair, clothing and vehicles. It aims to give animators motion-capture-quality results without any equipment, and can produce realistic motion for fantasy characters that would be impossible even with motion capture. The developer positions it as a way to save time when working toward realism or subtlety of movement in animation.
Character Physics is listed as free here in the catalog, and it is distributed under a royalty-free license. Licensing and any subscription or update arrangements are handled directly by the developer, The 3D Advantage. The tool also receives new features, improvements and assets on a monthly basis. For current licensing terms, pricing options and update details, visit the developer's page rather than relying on figures listed elsewhere.
Character Physics includes documentation to support users working with the tool. As a complete physics engine written entirely in Python for Blender, having reference material helps when applying physics effects to armatures or setting up interactive simulations for ropes, wires, hair, clothing and vehicles. A demo video is also available for those who want to see the plugin before installing. For further help, the developer maintains additional channels linked from their page.

by RLGUY
FLIP Fluids is a liquid simulation addon for Blender that lets you set up, run, and render high-quality liquid effects. Its custom FLIP-based engine has been in development since 2016 with tight Blender integration.

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