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Overview
Liquid Volume 2 is a powerful and highly customizable shader that simulates realistic and animated liquid containers. Can be used in 3D scenes and 2D UI (demos included).
Liquid Volume is super easy and fun to use: just add the main script to any gameobject with a mesh to convert it into a liquid container!
Liquid Volume works with cylinders, cubes, and spheres, and since version 3, also with irregular shapes (like potions, bottles and similar flasks).
Includes the following ready-to-use prefabs:
- Sphere flask
- Cylinder flask
- Cube flask
- Beaker
- Bottle
- Glass
- Circular flask
- 2 Magic Orbs
- 6 Potions
- Even a fillable beer glass!
Experiment with your models and save your own prefabs!
Features:
- Volumetric-based shader for realistic 3D liquid, foam, and smoke rendering.
- 3 main variants included: simple (no murkiness), default (blends two liquid components + sparkling effect + PBS flask + refraction blur), and default with no flask. In built-in pipeline, there’re two more variations: texture bumped (which adds overlay texture, bump and distortion effects to the flask) and reflections (which use a cubemap to render glossy reflections).
- Refraction Blur + Refraction Distortion with depth-aware option.
- Light Scattering support.
- PBS flask shader reacts properly to surrounding lighting.
- Casts realistic shadows.
- Can react to external forces and accelerations by simulating physics animations according to container movement direction and velocities.
- There are a lot of options controlled by a custom inspector! Quickly customize smoke, foam, liquid and flask visual properties like colors, noise, alpha, turbulence, sparkling intensity, deep obscurance, density, thickness, glossiness, smoke speed, etc.
All scenes shown in the demo video included in the asset (the volumetric fog and mist used as background in some parts of the video not included).
Compatibility:
- Supports built-in and URP (Unity 2021.3+).
- Also supports the new URP Render Graph.
- Tested on Windows, Mac, and mobile (iPhone 7+/Galaxy 6).
- OpenGL 3.0 or later required on Android. WebGL is limited to a simple detail level.
