Module math 

Math types and traits used by the crate.

Most of the math types are feature-dependent, so they will be different for 2d/3d and f32/f64.

Structs

DRot2

A double-precision version of Rot2.

Constants

DIM

The active dimension.

Traits

MatExt

An extension trait for matrix types.

RecipOrZero

An extension trait for computing reciprocals without division by zero.

ToF32Precision

Adjusts the precision of the math type to f32.

ToRealPrecision

Adjusts the precision of the math type to the Real number precision.

Functions

next_down_vector

Returns a single-precision vector with each component being at least as small as the corresponding component of the input vector.

next_up_vector

Returns a single-precision vector with each component being at least as large as the corresponding component of the input vector.

orthonormal_basis

Computes the rotation matrix of the orthonormal basis computed from the given axes.

orthonormal_basis_from_vec

Computes the rotation matrix of the orthonormal basis computed from the given axis.

Type Aliases

RMat2

The real number 2x2 matrix type used by Avian.

RMat3

The real number 3x3 matrix type used by Avian.

RVec2

The real number 2D vector type used by Avian.

RVec3

The real number 3D vector type used by Avian.

RVector

The real number vector type used by Avian.

Real

The real number type used by Avian.

SymmetricTensor

The symmetric tensor type used by Avian. Often used for angular inertia.