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Crate fey_math

Crate fey_math

Expand description

Vectors, matrices, directions, and geometry.

Modules§

macros

Macros§

impl_affine
impl_approx: Implement approx traits on a type.
impl_bytemuck
impl_casts: Impl Castable on a generic type.
impl_interp
impl_neg
impl_op
impl_op_scalar
impl_serde
impl_tuple_arr: Impl from/to tuples and arrays for a simple struct.

Structs§

Affine2: A 2D affine matrix (translation, rotation, scaling and shear).
Affine3: A 3D affine matrix (translation, rotation, and scaling).
Circle: A circle, represented by a center point and radius.
Degrees: An angle represented in degrees.
Line: A line segment connecting two points.
Mat2: A 2x2 column major matrix.
Mat3: A 3x3 column major matrix.
Mat4: A 4x4 column major matrix.
Polygon: A convex polygon.
Projection: Represents the projection of a 2D shape on an axis.
Quad: A quad, represented by 4 points.
Radians: An angle represented in radians.
Ray: A ray with an origin and direction.
RayHit: A raycast hit on the surface of a shape.
Rect: A 2D axis-aligned rectangle.
Rotations: An angle represented in rotations.
Transform
Triangle: A triangle, represented by 3 points.
Vec2: A 2-dimensional vector.
Vec3: A 3-dimensional vector.
Vec4: A 4-dimensional vector.

Enums§

Cardinal: A cardinal (4-way) direction.
CircleOut
DynShape: A circle, triangle, rect, quad, or polygon.
Octal: An octal (8-way) direction.
RectOut

Traits§

Angle: A type that represents an angle in 2D space.
Approach: A type that can approach a target.
Direction: A type that represents a direction in 2D space.
Float: A primitive floating point number type.
Interp: A type that can be interpolated.
Num: A primitive number type.
Numeric: A numeric type that can be casted.
Polygonal: A type that represents a convex 2D polygonal shape.
Shape: A type that represents a convex 2D shape.
Signed: A signed primitive number type.
SmoothInterp: A type that can smooth damp towards a target.

Functions§

affine2: Create an Affine2.
affine3: Create an Affine3.
circle: Create a Circle.
degs: Create a Degrees.
line: Create a Line.
mat2: Create a Mat2.
mat3: Create a Mat3.
mat4: Create a Mat4.
projection: Create a new projection.
quad: Create a Quad.
rads: Create a Radians.
ray: Create a Ray.
rect: Create a Rect.
rots: Create a Rotations.
triangle: Create a Triangle.
vec2: Create a Vec2.
vec3: Create a Vec3.
vec4: Create a Vec4.

Type Aliases§