超好用超好用超好用的unity流体系统插件，unity商店收费资源。 Requires Unity 5.6.0 or higher. With Obi Fluid you can create fully multi-threaded AAA quality fluid simulations with ease. Fluids react to each other, can affect and be affected by rigid bodies (even make them float or sink!), and are capable of sticking to surfaces. Features: - Custom emitter shapes. - Two-way rigid body interaction. - Modular solver: don't waste performance, all parameters are exposed. - Adjustable solver iteration count. - In-editor simulation preview. - Hassle-free particle resolution adjust using a single parameter. - Supports high density ratios in multiphase simulations. - Simulation state gets serialized -> save your fluids mid-simulation->instantiate them already warm-started. - Supports Box, Sphere, Capsule, Mesh, Character and Terrain colliders. - Automatic camera culling: non-visible fluids do not update their simulation.