plottery_lib 0.7.0

Core geometry library of Plottery, a creative coding framework for generative vector graphics and pen plotting.
Documentation 
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//! # Plottery Lib
//!
//! Geometry, composition and art generation utility library for [**Plottery**](https://github.com/TobiasGrothmann/plottery).
//!
//! ### Geometry
//! ```rust
//! use plottery_lib::*;
//!
//! // vector operations
//! let v1 = V2::new(5.0, 0.0) + V2::polar(Angle::from_degrees(60.0), 3.0);
//! let length = v1.len();
//!
//! let v2 = V2::xy(10.0) * 2.0;
//! let distance = v2.dist(v1);
//!
//! // transformation matrix
//! let matrix = TransformMatrix::builder()
//!     .scale(2.0)
//!     .rotate(Angle::quarter_rotation())
//!     .translate(V2::new(5.0, 10.0))
//!     .mirror_y()
//!     .build();
//! let transformed_v = matrix.mul_vector(v1);
//! ```
//!
//! ### Shapes
//! ```rust
//! use plottery_lib::*;
//!
//! // basic shapes
//! let circle = Circle::new(V2::zero(), 5.0);
//! let rect = Rect::new(V2::zero(), V2::new(10.0, 5.0));
//! let path = Path::new_from(vec![
//!     V2::zero(),
//!     V2::new(10.0, 0.0),
//!     V2::new(10.0, 20.0),
//!     V2::new(0.0, 5.0),
//!     V2::zero(),
//! ]);
//!
//! // Shapes can be handled generally with the `Shape` enum.
//! let vector_of_shapes: Vec<Shape> = vec![
//!     circle.into(),
//!     rect.into(),
//!     Circle::new_shape(V2::new(10.0, 10.0), 5.0),
//! ];
//!
//! // Compose shapes using `Layer`.
//! let mut main = Layer::new_from(vec![
//!    Rect::new_shape(V2::zero(), V2::xy(20.0)),
//! ]);
//!
//! let mut circles = Layer::new();
//! for i in 1..10 {
//!     circles.push(Circle::new_shape(V2::xy(10.0), i as f32));
//! }
//!
//! // `main` now contains a bounding rectangle and a sublayer of concentric circles.
//! main.push_layer(circles);
//! ```

pub mod composition;
pub mod generate;
pub mod geometry;
pub mod maths;
pub mod shapes;
pub mod traits;

pub use composition::*;
pub use generate::*;
pub use geometry::*;
pub use maths::*;
pub use shapes::*;
pub use traits::*;