Struct Object 

pub struct Object {
    pub id: ResourceId,
    pub object_type: ObjectType,
    pub name: Option<String>,
    pub part_number: Option<String>,
    pub uuid: Option<Uuid>,
    pub pid: Option<ResourceId>,
    pub pindex: Option<u32>,
    pub thumbnail: Option<String>,
    pub geometry: Geometry,
}

A 3D object resource containing geometry and metadata.

Objects are the primary reusable resources in a 3MF model. They define geometry (meshes, components, boolean shapes, etc.) and can be referenced by build items or composed into other objects via components.

Each object has an ObjectType that determines its validation requirements and whether it can appear in the build. For example, Model and SolidSupport types must be manifold closed volumes, while Support and Surface types can be non-manifold.

Examples

See Mesh for examples of creating geometry to place in an object.

Fields

id: ResourceId

Unique identifier for this resource within the model. See ResourceId for details on the global namespace.

object_type: ObjectType

Object type determining validation rules and build behavior.

name: Option<String>

Human-readable name for the object (optional).

part_number: Option<String>

Part number for inventory/manufacturing tracking (optional).

uuid: Option<Uuid>

Production Extension UUID for unique identification (optional).

pid: Option<ResourceId>

Default property resource ID (material/color) for this object (optional). Used when triangles don’t specify their own properties.

pindex: Option<u32>

Default property index within the property resource (optional).

thumbnail: Option<String>

Path to the thumbnail image in the 3MF package (optional). Used for object-level thumbnails (distinct from package thumbnail).

geometry: Geometry

The actual geometric content of the object.

Trait Implementations

impl Clone for Object

fn clone(&self) -> Object

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Object

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Object

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Object

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Object

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Object