Struct Mitre 

#[non_exhaustive]
pub struct Mitre {
    pub incoming: SectionFrame,
    pub outgoing: SectionFrame,
    pub normal: DVec3,
}

The plane a section stands in where a run crosses a seam whose tangents differ; see the module documentation.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

incoming: SectionFrame

The section frame of the piece ending at the seam.

outgoing: SectionFrame

The section frame of the piece starting there.

normal: DVec3

Unit normal of the mitre plane, (t_in + t_out) / |t_in + t_out|.

Implementations

impl Mitre

pub fn between( incoming: &SectionFrame, outgoing: &SectionFrame, ) -> Result<Option<Mitre>, GeomError>

The mitre between the two frames of a seam, or None when their tangents agree within SEAM_TANGENT_TOLERANCE.

Errors

Tangents that nearly reverse (the cosine of half the turn at most MITRE_TOLERANCE), and two frames that do not share their point (a seam that is not position continuous), by name.

pub fn place( &self, incoming: DVec3, outgoing: DVec3, longitudinal: f64, ) -> DVec3

A section point in the mitre plane: incoming and outgoing are the same section point placed in each side’s frame (without a longitudinal offset); each is projected along its side’s tangent onto the plane, and the midpoint is moved longitudinal along the normal.

Trait Implementations

impl Clone for Mitre

fn clone(&self) -> Mitre

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for Mitre

impl Debug for Mitre

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

Formats the value using the given formatter.

impl PartialEq for Mitre

fn eq(&self, other: &Mitre) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Mitre