Expand description
Mathematical and geometrical abstractions with a focus on ergonomics.
Disclaimer
This library is a work in progress still, there may be breaking changes between versions.
If you want a missing feature or want to report a bug, please create an issue on GitHub.
Examples
// Import the prelude for convenience
use geologic::*;
let position = point!(0i32, 40);
let size = size!(5; 2);
// Derive a Bounds2D from a position and size.
let bounds = position.with_size(size);
// Translate the bounds with an offset
let moved_bounds = bounds + offset!(3, 5);
// Resize the bounds up with a size
let enlarged_bounds = moved_bounds + size!(10, 10);
assert_eq!(enlarged_bounds, bounds!(3, 45, 15, 15));
// We can also use tuples and types interchangeably for operations like these
let moved_bounds = bounds.with_position((0, 0));
assert_eq!(moved_bounds, bounds!(0, 0, 5, 5))
Re-exports
pub use crate::macros::*;
Modules
Helper macros for instantiating different kinds of algebraic types.
Macros
Creates a new bounding box.
Creates a new offset vector.
Creates a new point vector.
Creates a new size.
Structs
A two-dimensional bounding box.
A 2D array, representing a grid with X and Y space.
Marker struct for a vector used as a translation or velocity.
Marker struct for a vector used as a point.
A vector describing a two-dimensional size.
A generic vector with an X and Y component.
Traits
Trait alias for ToVector2D where Kind
is Offset.
Trait alias for ToVector2D where Kind
is Point.
A helper trait to aid with the ergonomics of using a Vector2D
.
A trait defining common helper methods to aid in the usage of a vector, or types with underlying vectors.