Trait InnerSpace

pub trait InnerSpace: VectorSpace {
    // Required method
    fn scalar(self, other: Self) -> Self::Scalar;

    // Provided methods
    fn magnitude2(self) -> Self::Scalar { ... }
    fn magnitude(self) -> Self::Scalar { ... }
    fn normalize(self) -> Self { ... }
    fn angle(self, other: Self) -> Self::Scalar { ... }
    fn with_magnitude(self, magnitude: Self::Scalar) -> Self { ... }
    fn with_direction(self, dir: Self) -> Self { ... }
    fn query_axis(self, dir: Self) -> Self::Scalar { ... }
    fn normalized_project(self, dir: Self) -> Self { ... }
    fn project(self, dir: Self) -> Self { ... }
    fn normalized_reject(self, dir: Self) -> Self { ... }
    fn reject(self, dir: Self) -> Self { ... }
    fn normalized_reflect(self, dir: Self) -> Self { ... }
    fn reflect(self, dir: Self) -> Self { ... }
}

This trait defines the scalar product and adds commom vector operations.

Required Methods

fn scalar(self, other: Self) -> Self::Scalar

The scalar product.

Provided Methods

fn magnitude2(self) -> Self::Scalar

The squared magnitude.

This is more efficient than calculating the magnitude. Useful if you need the squared magnitude anyway.

fn magnitude(self) -> Self::Scalar

The magnitude of a vector.

fn normalize(self) -> Self

The normalized vector.

fn angle(self, other: Self) -> Self::Scalar

The angle between two vectors.

fn with_magnitude(self, magnitude: Self::Scalar) -> Self

Sets the magnitude of a vector.

fn with_direction(self, dir: Self) -> Self

Sets the direction of a vector.

fn query_axis(self, dir: Self) -> Self::Scalar

The value of the vector along the specified axis.

fn normalized_project(self, dir: Self) -> Self

Projects a vector onto an already normalized direction vector.

fn project(self, dir: Self) -> Self

Projects a vector onto an arbitraty direction vector.

fn normalized_reject(self, dir: Self) -> Self

Rejects a vector from an already normalized direction vector.

fn reject(self, dir: Self) -> Self

Rejects a vector from an arbitraty direction vector.

fn normalized_reflect(self, dir: Self) -> Self

Reflects a vector from an already normalized direction vector.

fn reflect(self, dir: Self) -> Self

Reflects a vector from an arbitraty direction vector.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl InnerSpace for f32

fn scalar(self, other: Self) -> Self

impl InnerSpace for f64

fn scalar(self, other: Self) -> Self

Implementors