prism.scene

Scene(
    objects: [
        (
            // color: Srgba((red:-1.0,green:-1.0,blue:-1.0,alpha:1.0)),
            particles: "prismpanel.pts",
            unfix: true,
            // lightness_multiplier: 15.0,
            // lightness_power: 3.0,
        ),
        (
            color: Srgba((red:0.1,green:0.1,blue:0.1,alpha:1.0)),
            particles: "largeball.pts",
            position: (0.0, 40.0, 15.0),
            velocity: (0.0, 1.0, -1.0),
            mass: inf,
        ),
    ],
    constants: (
        // background_color: Srgba((red:0.1,green:0.1,blue:0.1,alpha:1.0)),
        ambient_only: true,
        dt: 0.016,
        substeps: 20,
        breaking_model: Distance(
            max: 1.0001,
        ),
        // breaking_model: Stress(
        //     normal: 2e-4,
        //     shear: 4e-4,
        //     young_modulus: 1e4,
        //     shear_modulus: 4e3,
        // ),
        camera_position: (0.0, 0.0, 70.0),
        // collision_step: Factor(1.0),
        grid_size: (80, 80, 20),
    ),
)