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StreamMeta

ifc_lite_processing::stream_meta

Struct StreamMeta 

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pub struct StreamMeta {
    pub length_unit_scale: f64,
    pub plane_angle_to_radians: f64,
    pub rtc_offset: (f64, f64, f64),
    pub needs_shift: bool,
    pub building_rotation: Option<f64>,
}
Expand description

The load-time metadata both pre-passes emit before workers start meshing.

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§length_unit_scale: f64

IFC length unit → metres.

§plane_angle_to_radians: f64

IFC plane-angle unit → radians.

§rtc_offset: (f64, f64, f64)

World-space RTC offset to subtract before the f32 cast.

§needs_shift: bool

True when Self::rtc_offset exceeds the large-coordinate threshold and the model must be re-based.

§building_rotation: Option<f64>

Z-rotation of the IfcSite placement, if any.

Trait Implementations§

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impl Clone for StreamMeta

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fn clone(&self) -> StreamMeta

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Copy for StreamMeta

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impl Debug for StreamMeta

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

Formats the value using the given formatter. Read more
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impl PartialEq for StreamMeta

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl StructuralPartialEq for StreamMeta

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🔬This is a nightly-only experimental API. (clone_to_uninit)
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