ioss 0.0.3

Io celestial simulation crate for the MilkyWay SolarSystem workspace
Documentation
#[derive(Debug, Clone, Copy, PartialEq)]
pub struct PbrMaterial {
    pub albedo: [f32; 3],
    pub roughness: f32,
    pub metallic: f32,
}

impl PbrMaterial {
    pub fn sulfur_plains() -> Self {
        Self {
            albedo: [0.85, 0.75, 0.20],
            roughness: 0.70,
            metallic: 0.0,
        }
    }
    pub fn lava_flow() -> Self {
        Self {
            albedo: [0.10, 0.08, 0.07],
            roughness: 0.95,
            metallic: 0.02,
        }
    }
    pub fn so2_frost() -> Self {
        Self {
            albedo: [0.90, 0.92, 0.95],
            roughness: 0.35,
            metallic: 0.0,
        }
    }
}