Struct GeometryDataExport 

pub struct GeometryDataExport {
    pub schema: &'static str,
    pub version: u32,
    pub up_axis: &'static str,
    pub units: &'static str,
    pub rtc_offset: [f64; 3],
    pub element_count: usize,
    pub elements: BTreeMap<u32, ExportedElement>,
}

Top-level geometry-data document. Serializes to the ifc-lite-geometry-data JSON contract.

Fields

schema: &'static str

version: u32

up_axis: &'static str

Vertical axis convention of vertices. Always "Z" (IFC native).

units: &'static str

Length unit of vertices. Always "m" (SI metres).

rtc_offset: [f64; 3]

The RTC offset already folded into vertices. [0,0,0] for models near the origin; non-zero for geo-referenced models (so a consumer can choose to re-localise by subtracting it for f32-friendly local coordinates).

element_count: usize

elements: BTreeMap<u32, ExportedElement>

Per-entity geometry, keyed by IFC STEP/express id (JSON object key is the id as a string).

Implementations

impl GeometryDataExport

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

Serialize to pretty JSON.

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

Serialize to compact JSON.

Trait Implementations

impl Clone for GeometryDataExport

fn clone(&self) -> GeometryDataExport

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GeometryDataExport

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

Formats the value using the given formatter.

impl Serialize for GeometryDataExport

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

where __S: Serializer,

Serialize this value into the given Serde serializer.