Struct Sheet 

pub struct Sheet {
    pub rules: SheetMetalRules,
    pub flats: Vec<Flat>,
    pub bends: Vec<Bend>,
    pub cuts: Vec<Cut>,
}

A sheet-metal body as it is built: flat faces, the first the one the rest hang off, and the bends joining them into a tree, each child built after its parent.

Fields

rules: SheetMetalRules

flats: Vec<Flat>

bends: Vec<Bend>

cuts: Vec<Cut>

The cuts through it, in the order they were made, each taken out of the sheet as it is laid out flat (see crate::layout).

Implementations

impl Sheet

pub fn folded(&self) -> GeopResult<SheetSurface>

The A side of the sheet as it is bent, with its B side.

pub fn unfolded(&self) -> GeopResult<SheetSurface>

The A side of the sheet laid flat, with its B side: every face in the first flat’s plane where the layout has it (see crate::layout), every bend a flat strip as wide as its developed length.

impl Sheet

pub fn layout(&self) -> GeopResult<Layout>

The sheet laid out flat, its cuts subtracted (see the module docs).

impl Sheet

pub fn outer_edge(&self, key: &str) -> Option<(usize, usize)>

The flat and position in its outer loop of the edge key.

pub fn is_bent(&self, key: &str) -> bool

Whether a bend starts or ends at the edge key.

pub fn edge_named(&self, name: &str) -> Option<(usize, usize, bool)>

The flat edge — (flat, position in its outer loop) — whose A side (false) or B side (true) edge of the body is named name.

pub fn bend_frame(&self, bend: &Bend) -> GeopResult<BendFrame>

How bend bend turns.

pub fn developed_length(&self, bend: &Bend) -> Scalar

Bend bend’s developed length: its angle times the radius of the neutral surface, radius + k_factor * thickness.

pub fn bend_lines(&self) -> GeopResult<Vec<[Vector2; 2]>>

Where each bend lies in the flat pattern, in the order the bends were made: the line down the middle of its strip, from where its parent edge starts to where it ends, in the first flat’s sheet coordinates.

pub fn flat_shifts(&self) -> GeopResult<Vec<Vector2>>

Where every flat lies in the flat pattern, in sheet coordinates: the first where it is, each child moved away from its parent, out across the bend’s first edge, by the bend’s developed length.

Trait Implementations

impl Clone for Sheet

fn clone(&self) -> Sheet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Sheet

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

Formats the value using the given formatter.

impl PartialEq for Sheet

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Sheet