Struct PolytopeHalfEdge 

pub struct PolytopeHalfEdge { /* private fields */ }

One half-edge of a polytope — Domino’s dmSubEdge, four bytes.

Half-edges are stored in twin pairs at adjacent indices, and the ones bounding a face form a cycle through @ref nextEdge.

Implementations

impl PolytopeHalfEdge

pub fn new() -> Self

Panics

Panics if the native allocation fails.

pub fn twin_offset(&self) -> i8

Signed step to the paired half-edge: the twin of edge i is i + twinOffset. Only +1 and -1 occur, in equal numbers.

pub fn set_twin_offset(&mut self, value: i8)

pub fn origin_vertex(&self) -> u8

Where this half-edge starts, indexing PolytopeShape::vertices.

pub fn set_origin_vertex(&mut self, value: u8)

pub fn face_index(&self) -> u8

The face this half-edge bounds, indexing PolytopeShape::facePlanes.

pub fn set_face_index(&mut self, value: u8)

pub fn next_edge(&self) -> u8

Next half-edge around @ref faceIndex.

pub fn set_next_edge(&mut self, value: u8)

Trait Implementations

impl Debug for PolytopeHalfEdge

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for PolytopeHalfEdge

fn default() -> Self

Returns the “default value” for a type.

impl Drop for PolytopeHalfEdge

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl Send for PolytopeHalfEdge