pub enum EdgeLink {
Line {
a: (f64, f64),
b: (f64, f64),
},
Circle {
center: (f64, f64),
rim: (f64, f64),
},
Arc {
center: (f64, f64),
start: (f64, f64),
end: (f64, f64),
},
Polyline {
pts: Vec<(f64, f64)>,
},
}Expand description
The classification of a projected edge polyline, in plane (u, v) coordinates.
Variants§
Line
A straight edge — link as a line through the two endpoints.
Circle
A closed circular edge — link as a circle (center + a rim point).
Arc
A circular ARC — link as an arc (center, start, end; CCW start→end).
The endpoints are NORMALIZED to that convention: a polyline sampled
clockwise about its center is published with its ends swapped, so the
arc covers the sampled points and never their complement.
Polyline
A faithful fallback for anything else — a chain of line segments through the
projected polyline samples.
Implementations§
Trait Implementations§
impl StructuralPartialEq for EdgeLink
Auto Trait Implementations§
impl Freeze for EdgeLink
impl RefUnwindSafe for EdgeLink
impl Send for EdgeLink
impl Sync for EdgeLink
impl Unpin for EdgeLink
impl UnsafeUnpin for EdgeLink
impl UnwindSafe for EdgeLink
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