Struct PayloadMorphs 

pub struct PayloadMorphs {
    pub names: Vec<String>,
    pub offsets: Vec<u32>,
    pub entries: Vec<MorphEntry>,
}

Morph-target block of a skinned payload: target names plus the sparse vertex-major entries.

Fields

names: Vec<String>

Morph-target names, in target order.

offsets: Vec<u32>

vertex_count + 1 entry offsets; vertex v owns entries[offsets[v]..offsets[v + 1]]. Empty when there are no targets.

entries: Vec<MorphEntry>

Sparse entries, grouped by vertex, targets ascending within a vertex.

Implementations

impl PayloadMorphs

pub fn is_empty(&self) -> bool

Whether the mesh declares no morph targets.

pub fn target_count(&self) -> usize

Morph targets on the mesh.

pub fn vertex_count(&self) -> usize

Vertices the offsets table covers (0 without targets).

pub fn from_dense( names: Vec<String>, vertex_count: usize, deltas: &[MorphDelta], ) -> Result<PayloadMorphs, String>

Build the sparse block from dense target-major deltas (deltas[t * vertex_count + v]), keeping every delta with a component above MORPH_DELTA_EPSILON.

pub fn to_dense(&self) -> Vec<MorphDelta>

Expand back to dense target-major deltas ([t * vertex_count + v]), with zeros wherever no entry exists.

pub fn validate(&self) -> Result<(), String>

Check the tables agree: offsets start at 0, never decrease, end at the entry count, and every entry names a declared target.

pub fn packed_words(&self) -> Vec<u32>

The single GPU buffer the deform kernels read: the offsets table, then the entries, which start at the first 16-byte-aligned word past it. Each entry is seven 4-byte words laid out as MorphEntry.

Trait Implementations

impl Clone for PayloadMorphs

fn clone(&self) -> PayloadMorphs

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PayloadMorphs

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

Formats the value using the given formatter.

impl Default for PayloadMorphs

fn default() -> PayloadMorphs

Returns the “default value” for a type.

impl PartialEq for PayloadMorphs

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PayloadMorphs