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Define vertex geometry in SweepCycle

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This commit is contained in:
Hanno Braun 2024-06-26 19:30:52 +02:00
parent ed4210395e
commit e8e2359642
1 changed files with 29 additions and 0 deletions
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29
crates/fj-core/src/operations/sweep/cycle.rs
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@ -1,7 +1,9 @@
use fj_interop::Color;
use fj_math::Vector;
use itertools::Itertools;
use crate::{
geometry::LocalVertexGeom,
operations::{
build::BuildCycle, join::JoinCycle, sweep::half_edge::SweepHalfEdge,
},
@ -79,6 +81,7 @@ impl SweepCycle for Cycle {
top_half_edges.push((
swept_half_edge.top_half_edge,
swept_half_edge.top_boundary,
*core.layers.geometry.of_half_edge(bottom_half_edge),
core.layers
.geometry
@ -90,6 +93,32 @@ impl SweepCycle for Cycle {
));
}
let top_half_edges = top_half_edges
.into_iter()
.circular_tuple_windows()
.map(
|(
(half_edge, boundary, half_edge_geom, curve_geom),
(next_half_edge, _, _, _),
)| {
let [start, end] = boundary.inner;
for (point, vertex) in [
(start, half_edge.start_vertex()),
(end, next_half_edge.start_vertex()),
] {
core.layers.geometry.define_vertex(
vertex.clone(),
half_edge.curve().clone(),
LocalVertexGeom { position: point },
);
}
(half_edge, half_edge_geom, curve_geom)
},
)
.collect::<Vec<_>>();
let top_cycle =
Cycle::empty().add_joined_edges(top_half_edges, top_surface, core);