Struct MeshDivision 

pub struct MeshDivision { /* private fields */ }

DIV_ — Mesh division (v0–v2, 52 bytes)

Top-level mesh container grouping face indices, regions, batches, and mesh sections. Most models have a single division.

Implementations

impl MeshDivision

pub fn new() -> Self

Panics

Panics if the native allocation fails.

pub fn faces(&self) -> &[u16]

Triangle indices (U16_) Zero-copy view of the underlying std::vector.

pub fn faces_mut(&mut self) -> &mut [u16]

Zero-copy mutable view. Resize first — the borrow forbids it after.

pub fn set_faces(&mut self, values: &[u16])

pub fn resize_faces(&mut self, count: usize)

pub fn regions_len(&self) -> usize

Regions / submeshes (REGN)

pub fn regions(&self, index: usize) -> Option<Ref<'_, Region>>

Borrows element index in place. None when out of range.

pub fn regions_mut(&mut self, index: usize) -> Option<RefMut<'_, Region>>

pub fn regions_iter(&self) -> impl ExactSizeIterator<Item = Ref<'_, Region>>

Iterate the elements, borrowing each in turn.

pub fn resize_regions(&mut self, count: usize)

pub fn batches_len(&self) -> usize

Draw call batches (BAT_)

pub fn batches(&self, index: usize) -> Option<Ref<'_, Batch>>

Borrows element index in place. None when out of range.

pub fn batches_mut(&mut self, index: usize) -> Option<RefMut<'_, Batch>>

pub fn batches_iter(&self) -> impl ExactSizeIterator<Item = Ref<'_, Batch>>

Iterate the elements, borrowing each in turn.

pub fn resize_batches(&mut self, count: usize)

pub fn msec_len(&self) -> usize

Per-node mesh section bounds (MSEC)

pub fn msec(&self, index: usize) -> Option<Ref<'_, MeshSection>>

Borrows element index in place. None when out of range.

pub fn msec_mut(&mut self, index: usize) -> Option<RefMut<'_, MeshSection>>

pub fn msec_iter(&self) -> impl ExactSizeIterator<Item = Ref<'_, MeshSection>>

Iterate the elements, borrowing each in turn.

pub fn resize_msec(&mut self, count: usize)

pub fn instances(&self) -> u32

Instance count

pub fn set_instances(&mut self, value: u32)

Trait Implementations

impl Debug for MeshDivision

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

Formats the value using the given formatter.

impl Default for MeshDivision

fn default() -> Self

Returns the “default value” for a type.

impl Drop for MeshDivision

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 MeshDivision