Struct MapConversionDraft 

#[non_exhaustive]
pub struct MapConversionDraft {
    pub source_crs: EntityId,
    pub target_crs: EntityId,
    pub eastings: f64,
    pub northings: f64,
    pub orthogonal_height: f64,
    pub x_axis: Option<(f64, f64)>,
    pub scale: Option<f64>,
}

The offset and rotation placing a local grid on a projection.

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.

source_crs: EntityId

SourceCRS: usually the model’s engineering context.

target_crs: EntityId

TargetCRS: must be an IfcProjectedCRS.

eastings: f64

Eastings.

northings: f64

Northings.

orthogonal_height: f64

OrthogonalHeight.

x_axis: Option<(f64, f64)>

XAxisAbscissa and XAxisOrdinate, the rotation vector.

Both components or neither: a single one underdetermines the rotation.

scale: Option<f64>

Scale.

Implementations

impl MapConversionDraft

pub const fn new( source_crs: EntityId, target_crs: EntityId, eastings: f64, northings: f64, orthogonal_height: f64, ) -> Self

Starts a draft placing source_crs on target_crs at the given offset, with no rotation or scale.

pub const fn x_axis(self, value: (f64, f64)) -> Self

Sets XAxisAbscissa and XAxisOrdinate, the rotation vector, as (abscissa, ordinate).

pub const fn scale(self, value: f64) -> Self

Sets Scale.

Trait Implementations

impl Clone for MapConversionDraft

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for MapConversionDraft

impl Debug for MapConversionDraft

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

Formats the value using the given formatter.