ludus::foundation::geometry::TransportedFrame¶

Struct

Right-handed orthonormal frame at a path parameter (Rounded; angular error Estimated).

Binormal = Tangent x Normal, so (Binormal, Normal, Tangent) is a right-handed basis: Binormal points right and Normal up when looking along Tangent.

#include <ludus/foundation/geometry/frame.hpp>

struct ludus::foundation::geometry::TransportedFrame final

Fields¶

math::Vector3 ludus::foundation::geometry::TransportedFrame::Position {}

Chunk-relative position.

Related types: math::Vector3

math::Vector3 ludus::foundation::geometry::TransportedFrame::Tangent {}

Unit analytic tangent of the evaluated span.

Related types: math::Vector3

math::Vector3 ludus::foundation::geometry::TransportedFrame::Normal {}

Unit normal after twist compensation and roll.

Related types: math::Vector3

math::Vector3 ludus::foundation::geometry::TransportedFrame::Binormal {}

Tangent x Normal.

Related types: math::Vector3

usize ludus::foundation::geometry::TransportedFrame::RunIndex = 0

Frame run that defined the frame.

Related types: usize