ludus::foundation::math::GaussianAxes¶

Struct

Columns of a lower triangular covariance square root, in the input variable's units. Their outer products sum to the positive semidefinite covariance (up to rounding).

Declared in modules/foundation/math/include/ludus/foundation/math/gaussian.hpp

#include <ludus/foundation/math/gaussian.hpp>

struct ludus::foundation::math::GaussianAxes final

Fields¶

Axis0¶

Vector3 ludus::foundation::math::GaussianAxes::Axis0 {}

First correlated displacement from the Gaussian mean.

Related types: Vector3

Declared in modules/foundation/math/include/ludus/foundation/math/gaussian.hpp

Axis1¶

Vector3 ludus::foundation::math::GaussianAxes::Axis1 {}

Second correlated displacement; zero for a rank-one covariance.

Related types: Vector3

Declared in modules/foundation/math/include/ludus/foundation/math/gaussian.hpp

Axis2¶

Vector3 ludus::foundation::math::GaussianAxes::Axis2 {}

Third correlated displacement; zero for a rank-two covariance.

Related types: Vector3

Declared in modules/foundation/math/include/ludus/foundation/math/gaussian.hpp