Module avian3d::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.

Constants

• DIM
  The active dimension.
• FRAC_1_SQRT_2
  1/sqrt(2)
• FRAC_PI_2
  The PI/2 constant.
• PI
  The PI constant.
• TAU
  The TAU constant.

Traits

• AdjustPrecision
  Adjust the precision of the math construct to the precision chosen for compilation.
• AsF32
  Adjust the precision down to f32 regardless of compilation.
• RecipOrZero
  An extension trait for computing reciprocals without division by zero.

Functions

• skew_symmetric_mat3
  Computes the skew-symmetric matrix corresponding to the given vector.

Type Aliases

• Matrix
  The dimension-specific matrix type used by Avian.
• Matrix2
  The 2x2 matrix type used by Avian.
• Matrix3
  The 3x3 matrix type used by Avian.
• Quaternion
  The quaternion type used by Avian.
• Scalar
  The floating point number type used by Avian.
• Vector
  The vector type used by Avian.
• Vector2
  The vector type used by Avian. This is always a 2D vector regardless of the chosen dimension.
• Vector3
  The vector type used by Avian. This is always a 3D vector regardless of the chosen dimension.