Key Features Contents Requirements Limitations Pipeline Support Platform Support Feature Support

Package Manager Unity Package File

Importing Samples Universal Render Pipeline Running Samples River Grand Canyon Water Modifiers Volcano Terraform Fossil Finder Pool Simple Terraform Tiled Simulation Runtime Setup GPULOD Terrain Scene Configuration

Simulation Time Step Water Simulation Terraform Simulation Simulation Regions Fluid Channels Shader Stripper GPULOD Displacement Waves Flow Mapping Ocean FFT Cascades Sampling Universal Render Pipeline High-Definition Render Pipeline

Accessing the Toolbar Modes Sculpt Mode (WIP) Modifier Mode Shared Settings Terrain or Fluid Layer Splat Channels Blend Mode Tool Properties

Fluid Simulation Terrain and Obstacle Input Boundary Conditions Side Border Settings Domain Solver Initial Conditions Terrain & Ground Simulation Culling Extension Layers Create Collider Fluid Simulation Settings Creation Properties Second Layer Flux Fluid Simulation The Pipe (Flux) Model Simulation Characteristics Flux Fluid Simulation Settings Creation Specialized Flux Properties Flow Fluid Simulation The 2D Height Field Model Performance and Stability Solver Ocean FFT Coupling Flow Fluid Simulation Settings Creation Specialized Flow Properties Foam Layer Foam Layer Settings Foam Render Settings Foam Decay Settings Foam Pressure Settings Foam Wave Settings Shallow Foam Settings Turbulence Foam Settings Fluid Flow Mapping Fluid Flow Mapping Settings Erosion Layer Multi-Layer Terrain System Terrain Modification Processes Erosion Settings Terraform Layer Liquefaction (Solid Terrain to Fluid) Fluid Contact Reactions (Fluid and Terrain) Fluid Mixing (Fluid + Fluid to Solid Terrain) Fluid Contact Reaction Terraform Settings Terrain Modifier Terrain Modifier Settings Terraform Modifier Fluid Particle Generator Splash Particles Surface Particles Fluid Particle System Fluid RigidBody Prerequisite Fluid Density Calibration Interaction Calculation Fluid Displacement Profile Fluid Interaction Profile Fluid RigidBody Lite Fluid Simulation Obstacle Settings Fluid Event Trigger

Fluid Renderer Fluid World Renderer Fluid Renderer vs Fluid World Renderer Setting up a tiled world Which simulations are included General Mesh Rendering Detail Waves & Displacement Ocean FFT (cascaded) Water World Renderer Underwater Effects Caustics Surface Reflections Ocean FFT Settings Surface Renderer Render Properties Detail Wave Effect Detail Wave Settings HDRP Water Surface Properties Water Rendering Water Surface Water Shader Underwater Effect Underwater Settings Caustics Effect Caustics Settings Surface Reflections Lava Lava Surface Under Lava Effect Lava Shader Particles Shaders Shadows HDRP Water System

Fluid Modifier Volume Fluid Source Settings Fluid Flow Settings Fluid Force Settings Fluid Modifier Waves Fluid Modifier Pressure Foam Modifier

Simple Terrain Terraform Terrain Terraform Terrain Shader Terraform Terrain (Single Layer) Shader

Fluid Simulation Manager Simulation control Adding fluid Applying flow and forces Sampling the simulation

Fluid Simulation Nodes Terraform Terrain Nodes Particle Nodes

Purpose Setup Padding for Continuity

Surface Collider GPU-CPU Synchronization and Performance Collider Properties

Enviro 3 Sky and Weather COZY: Stylized Weather 3 Curved World

Fluid Frenzy: 2026 Development Roadmap Roadmap Overview Upcoming Feature Breakdown Old Roadmap