# `bevy_rapier2d`

---

## Default RapierConfiguration

---

```rust
impl RapierConfiguration {
    /// Configures rapier with the specified length unit.
    ///
    /// See the documentation of [`IntegrationParameters::length_unit`] for additional details
    /// on that argument.
    ///
    /// The default gravity is automatically scaled by that length unit.
    pub fn new(length_unit: Real) -> Self {
        Self {
            gravity: Vect::Y * -9.81 * length_unit,
            physics_pipeline_active: true,
            query_pipeline_active: true,
            timestep_mode: TimestepMode::Variable {
                max_dt: 1.0 / 60.0,
                time_scale: 1.0,
                substeps: 1,
            },
            scaled_shape_subdivision: 10,
            force_update_from_transform_changes: false,
        }
    }
}
```