Polyverse Skies | Low Poly Skybox Shaders

About Polyverse Skies | Low Poly Skybox Shaders – Unity VFX & Shader Pack

Low Poly Skybox Shaders for Unity

Polyverse Skies | Low Poly Skybox Shaders provides customizable skybox shaders designed for stylized environments across Console, Mobile, and VR projects. Built with Amplify Shader Editor, the package supports both perspective and orthographic camera views and incorporates day-night material interpolation for basic time-of-day transitions.

Customization and Visual Features

Each shader allows developers to define a three-color gradient background spanning the sky, horizon, and ground levels, complete with adjustments for horizon height and edge smoothness. In addition to base gradients, the system provides visual layers to shape stylised sky environments:

• Sun and Moon Controls: Directional lights or user gameobjects directly align sun positioning, with independent controls over celestial size, tint color, and light intensity.
• Animated Low Poly Clouds: Includes mesh geometry and 4K cubemaps that react to directional lighting, supporting active rotation, animation, and height-based color tinting for illuminated areas and shadows.
• Twinkling Star Layers: Features three star layers with size, intensity, and twinkle animation parameters, bounded by horizon and sun masks to prevent visual bleed.
• Pattern Overlays: Offers patterned cubemaps to project stylized textures across the upper atmosphere.
• Built-in Fog Compatibility: Integrates directly with Unity's native fog system to match ambient world density.

Workflow and Cubemap Generation

The package includes utilities to generate a prebaked cubemap directly from the active scene skybox or by baking custom-made cloud meshes into standalone cubemaps. Ready-made presets are supplied for immediate implementation, and individual visual features can be toggled on or off to balance performance across platforms.

Use Cases

• Stylized low poly adventure games requiring dynamic day-night visual shifts with low shader keyword overhead.
• Mobile and VR titles needing lightweight, stylized atmosphere rendering without dynamic volumetric performance costs.
• Isometric or top-down projects utilizing orthographic camera projections that require consistent background horizons.

FAQ

Can the shaders be customized directly inside a node graph?

Yes. The Amplify Shader Editor graph is included with the package, allowing developers to inspect nodes and modify shader logic directly.

How does the package handle global shader keywords?

The shaders utilize zero global shader keywords in Unity 2019.1 and above, preserving available project keyword limits.

Are separate meshes provided for celestial bodies and cloud formations?

Yes. Both dedicated moon meshes and cloud meshes are included alongside their respective 2K and 4K cubemap textures.

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