Buto is a powerful volumetric lighting and fog solution. It provides you with a wide range of advanced features to take your game's atmosphere to the next level.
Things you can easily make with Buto (but not limited to):
- A mystical misty forest
- Nuanced foggy mountain
- An eerie atmosphere to your spooky horror game
- Light up the dance floor in your rhythm-based dance games
Simply put, Buto is adaptable and looks effin’ great.
Buto is super easy to use, even if this is your first time developing a game. You’ll find no trouble with setting up and customizing the asset, and if you ever do, we're ready to help you out!
⭕️ Other Unity developers already use Buto in their projects
- Havoc is a tactical team-based first-person shooter that introduces a fully destructible environment, adding a new level of strategy to the genre. Players can plant and defuse bombs, destroy walls to reach their targets, and engage in various other tactical experiences.
- Tim Climpy's Warfair is a military FPS shooter with a focus on fun things for fun people!
- Operation Crustacean: Ride a large shrimp to explore a perilous island in this surreal hardcore 3D platformer. With permadeath, rare powerups, and challenging bosses, you will have to master the unique physics-based controls and embrace the dark humour to overcome the impossible.
- Hopper's Cabin by VHS Knight: A recreation of Hopper's Cabin from Stranger Things.
⭕️ Tons of powerful features
Physically based:
Our volumetric lighting and fog accurately renders atmospheric particles and light scattering using algorithms described in leading technical papers and strategies from major AAA studios.
Volumetric Lighting and Shadow:
Objects realistically occlude lighting by interacting with the fog, keeping your fog grounded in your scene.
Fast:
Optimized, high-performance rendering with intelligent depth-aware upscaling (~0.2ms on an Nvidia 1080 desktop equivalent).
Volumetric Noise:
Built-in customizable volumetric noise gives texture to the particle distribution. Choose from 5 configurable volumetric noise styles or import your own texture for the ultimate control.
Atmospheric Height Fog:
Particle density exponentially decreases over height, resulting in realistic fog attenuation over altitude. Control the fog height as well.
Long-Range Visual Consistency:
Toggleable analytic height fog can be rendered behind local volumetric fog to guarantee visual realism over long distances.
Stylized Fog Options:
Achieve your artistic vision with color ramps, simple color adjustments, and light and shadow intensity sliders.
Additional Lights:
Illuminate the fog with volumetric point lighting.
Fog Density Masks:
Add or erase volumetric fog using Fog Density Masks
Temporal Anti-Aliasing:
Improved quality for high-density fog with optional Temporal Anti-Aliasing.
Integrated with the Volume Component System:
Seamlessly tie Volumetric Fog into your workflow with Unity's Volume Component system. Set Global Fog parameters and local Box and Sphere Volume parameters with seamless blending between Fog Volume settings.
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⭕️ Versioning
You are looking at Buto 2021.
We also offer Buto 2022, a complete rebuild on the Buto rendering system.
We plan to support Buto 2021 until mid-2024.
⭕️ We update Buto often with improvements and bug fixes
⭕️ Buto is lightning-fast
Buto is super fast.
⭕️ Buto is widely compatible
Materials
✅ Opaque
✅ Alpha Clip
✅ Transparent
View
✅ Perspective
✅ Orthographic
Editor Versions
✅ 2021.3 LTS
✅ 2022.3 LTS
Render Pipelines
✅ Universal
❌ Built In
❌ HDRP
Render Paths
✅ Deferred
✅ Forward
APIs
✅ DirectX
✅ OpenGL
✅ Vulkan
✅ Metal
Platforms
✅ Console
✅ PC
❌ WebGL
❌ Mobile
❌ VR
⭕️ We provide active, fast support.
Need help? I got you. Please reach out to us directly at hello@occasoftware.com or on Twitter @occasoftware if you have any problems or questions. And, if you are not 100% happy with Buto, we'll give you a refund.
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Active, fast support.
Game-making isn't simple but we make it easier for you. Reach out to michael@occasoftware.com or on Twitter @occasoftware if you have any problems or questions.
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Discord:
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Newsletter:
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Blog:
Read the latest OccaSoftware News
Youtube:
Tutorials and updates in videos ;)
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