Cuyo

Cuyo

Cuyo is an open-source 3D particle system editor for real-time interactive visualization. It allows users to create customizable particle effects and simulate things like fire, smoke, magic spells, etc. Cuyo has a node-based workflow and features GPU-based rendering for performan
Cuyo image
particles visualization nodebased gpu opensource

Cuyo: 3D Particle System Editors

Open-source 3D particle system editor for real-time interactive visualization, customizable particle effects, and GPU-based rendering for performance.

What is Cuyo?

Cuyo is an open-source, node-based particle system editor that allows users to create customizable, GPU-accelerated 3D particle effects for real-time visualization and animation. It can be used to simulate natural phenomena like fire, smoke, sparks, clouds, dust, etc., as well as magical/fantasy effects like spells, aura, fairy dust, etc.

Some key features of Cuyo include:

  • Node-based workflow for quickly setting up particle systems
  • Support for emitters, physics, renderers, forces, and other nodes to control particle behavior
  • GPU-accelerated rendering for high performance
  • Customizable properties like textures, colors, angles, velocity, gravity, etc
  • Behaviors like attraction, vortex, turbulence
  • Import of custom 3D models and images
  • Camera integration and post-processing effects
  • Scripting support via Lua for advanced control

Cuyo runs on Windows, Mac, and Linux. The editable node framework and real-time preview allows for rapid iteration when designing effects. Users can export the particle systems into applications like game engines. Compared to closed-source commercial solutions, Cuyo provides an accessible and customizable alternative for creating high-quality real-time particle effects.

Cuyo Features

Features

  1. Node-based workflow
  2. GPU-based rendering
  3. Customizable particle effects
  4. Fire, smoke, magic spells simulations
  5. Real-time interactivity

Pricing

  • Open Source

Pros

Open source

Node-based workflow enables complex effects

GPU rendering provides high performance

Very customizable

Cons

Steep learning curve

Limited documentation

Not very user friendly


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