procedurally generated 3D planets, implemented in Unity
scripts adapted from Sebastian Lague's excellent tutorial series on procedural planets (https://github.com/SebLague/Procedural-Planets)
├── auxiliary
│ └── external
│ ├── editor
│ │ ├── ConditionalHideAttribute.cs
│ │ ├── ConditionalHidePropertyDrawer.cs
│ │ └── PlanetEditor.cs
│ ├── maths
│ │ └── MinMax.cs
│ └── noise
│ └── Noise.cs
├── features
│ ├── colour
│ │ ├── generator
│ │ │ ├── ColourGenerator.cs
│ │ │ └── ColourSettings.cs
│ │ └── shader
│ └── shape
│ ├── generator
│ │ ├── ShapeGenerator.cs
│ │ └── ShapeSettings.cs
│ └── noise
│ ├── INoiseFilter.cs
│ ├── NoiseFilterFactory.cs
│ ├── noisefilters
│ │ ├── ridgeNoise
│ │ │ └── RidgeNoiseFilter.cs
│ │ └── smoothNoise
│ │ └── SmoothNoiseFilter.cs
│ └── NoiseSettings.cs
└── main
├── Planet.cs
└── Sphere.cs
functions that implement planet object
- main/Planet.cs
defines planet object - main/Sphere.cs
defines a sphere, consisting of six faces
functions that implement various helper routines
- external/editor
GUI elements - external/maths
guess what.. - external/noise
noise generators (currently only simplex)
functions that implement parametrised feature dimensions,
such as colour and shape
Here's an example with several layers of noise and a custom colour gradient:
