[−][src]Crate axgeom
A library that provides a way to easily extract 1d ranges from a 2d container based off of the x or y axis statically through type parameters. This can help with performnace in algorithms where you need to get values for a particular axis often.
Re-exports
pub use roots; |
pub use num_traits; |
pub use ordered_float; |
Structs
AspectRatio | An aspect ratio represented as a fraction so that there is no precision loss. |
FixedAspectVec2 | Represents a Vec2 with the specified aspect ratio and the specified width. The height of the Vec2 can be inferred by the aspect ratio. |
Range | A 1D range. Internally represented as start and end. (as opposed to a start and length) This means that subdivision does not result in any floating point calculations. The start value must be <= the end value. There is no protection against "degenerate" Ranges where start>end. Behavior of any of the functions with degenrate Ranges is unspecified. |
Ray | A Ray. |
Rect | An axis aligned rectangle. Stored as two Ranges. It is a semi-closed rectangle. A point is considered inside the rectangle if it is in [start,end) for both x and y. |
Vec2 | A 2D vector. |
XAXIS | The x axis implementation of the Axis |
YAXIS | The y axis implementation of the Axis |
Enums
CastResult | Describes if a ray hit a rectangle. |
Traits
Axis | Axis trait can be used to extract the x or y portions of a container. when you know the axis as compile time. The X implementation of this trait's Next associated trait is the Y implementation. The Y implementation of this trait's Next associated trait is the X implementation. |
Functions
arr2_as | Cast an array of 2 elements of primitive type to another primitive type using "as" on each element. |
range | |
ray | Convenience function to create a ray. |
rect | Convenience function to create a Rect. |
vec2 | Convenience function to create a vector. |
vec2same | Convenience function to create a vector where both component are the same. |