Struct MeshDefinitionMeasurements 

#[non_exhaustive]
pub struct MeshDefinitionMeasurements {
    pub mesh_index: usize,
    pub name: String,
    pub vertex_count: u32,
    pub geometry_aabb: Option<Aabb>,
    pub geometry_centroid: Option<[f32; 3]>,
    pub max_joints_per_vertex: u32,
    pub weight_sum_min: Option<f64>,
    pub weight_sum_max: Option<f64>,
    pub additional_influence_sets: Vec<AdditionalInfluenceSetMeasurements>,
}

Static base-geometry measurements of one source mesh definition.

Vertex data is measured from loader-decoded base geometry: indexed meshes count each stored position once, while unindexed meshes count every stored triangle corner. The geometry AABB and centroid are in the definition’s primitive coordinate system and exclude node transforms, morph targets, skinning, animation, and runtime placement.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

mesh_index: usize

Stable index of the mesh definition in the source format.

name: String

Mesh name.

vertex_count: u32

Total position count across the mesh’s primitives.

geometry_aabb: Option<Aabb>

Bounding box over every finite base POSITION; None when none exist.

geometry_centroid: Option<[f32; 3]>

Arithmetic mean of every finite base POSITION; None when none exist. Like Self::geometry_aabb, this is in mesh-definition local coordinates and excludes node transforms, morph targets, skinning, animation, and runtime placement.

max_joints_per_vertex: u32

Highest number of non-zero skin influences on any single vertex (0 for an unskinned mesh).

weight_sum_min: Option<f64>

Min/max of the per-vertex skin-weight sums (≈1.0 for a well-formed skin); None for an unskinned mesh.

weight_sum_max: Option<f64>

Maximum finite per-vertex skin-weight sum; None for an unskinned mesh.

additional_influence_sets: Vec<AdditionalInfluenceSetMeasurements>

Declared non-primary skin-influence sets, merged across every primitive in this mesh definition and sorted by set number.

Trait Implementations

impl Clone for MeshDefinitionMeasurements

fn clone(&self) -> MeshDefinitionMeasurements

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MeshDefinitionMeasurements

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MeshDefinitionMeasurements

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for MeshDefinitionMeasurements

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.