Struct Mesh 

pub struct Mesh {
    pub triangles: Vec<Triangle>,
    pub patches: Vec<Patch>,
    pub component_range: [f32; 2],
}

A decoded mesh.

Fields

triangles: Vec<Triangle>

Triangles, from types 4 and 5.

patches: Vec<Patch>

Patches, from types 6 and 7.

component_range: [f32; 2]

The first colour component’s decode range, /Decode[4] and /Decode[5].

It is here because a mesh under a /Function reads exactly one parametric value per colour and this range is its domain: the ramp is sampled across it, and each vertex’s value is mapped into the ramp’s 256 entries relative to it. [0.0, 1.0] is the common case but by no means the only one — [1, 2], [0, 255] and [-128, 127] all occur in the corpus — and assuming the unit interval silently reads the wrong end of the ramp for every one of them.

Implementations

impl Mesh

pub fn bounds(&self) -> Option<Rect>

The bounding box of every vertex and control point, or None when the mesh is empty.

Trait Implementations

impl Clone for Mesh

fn clone(&self) -> Mesh

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Mesh

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

Formats the value using the given formatter.

impl Default for Mesh

fn default() -> Mesh

Returns the “default value” for a type.

impl PartialEq for Mesh

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Mesh