Struct SubdivisionLoop 

pub struct SubdivisionLoop {
    pub levels: usize,
}

Loop subdivision scheme for triangle meshes.

Implements Loop’s (1987) subdivision algorithm:

• Each triangle is split into 4 sub-triangles
• Interior vertices use the Loop vertex rule
• Boundary vertices use a separate boundary rule

Fields

levels: usize

Number of subdivision levels.

Implementations

impl SubdivisionLoop

pub fn new(levels: usize) -> Self

Creates a SubdivisionLoop operator.

pub fn subdivide_once( vertices: &[Vertex], faces: &[Face], ) -> (Vec<Vertex>, Vec<Face>)

Applies one level of Loop subdivision.

Returns new (vertices, faces) with 4× the face count.

pub fn subdivide( &self, vertices: &[Vertex], faces: &[Face], ) -> (Vec<Vertex>, Vec<Face>)

Applies levels rounds of Loop subdivision.

Trait Implementations

impl Clone for SubdivisionLoop

fn clone(&self) -> SubdivisionLoop

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SubdivisionLoop

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

Formats the value using the given formatter.