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 frame: MeshFrame,
    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.

§frame: MeshFrame

The frame the workers mesh into. Carries the offset and the needs-shift decision as one value (see MeshFrame); the wire fields rtcOffset and needsShift are read off it.

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

Performs copy-assignment from source. Read more
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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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

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

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impl StructuralPartialEq for StreamMeta

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