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Update the realization when a constraint is activated

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Sycamore probably has a better way to do this, but this way works for
now.
This commit is contained in:
Aaron Fenyes 2024-10-29 13:46:15 -07:00
parent a37c71153d
commit e5f4d523f9
2 changed files with 16 additions and 6 deletions
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10
app-proto/src/add_remove.rs
View file

@ -214,10 +214,11 @@ pub fn AddRemove() -> View {
(arg_vec[0].clone(), arg_vec[1].clone())
}
);
let active = create_signal(true);
state.assembly.insert_constraint(Constraint {
args: args,
rep: 0.0,
active: create_signal(true)
active: active
});
state.assembly.realize();
state.selection.update(|sel| sel.clear());
@ -236,6 +237,13 @@ pub fn AddRemove() -> View {
);
}
});
// make constraint activation trigger a realization update
create_effect(move || {
if active.get() {
state.assembly.realize();
}
});
}
) { "🔗" }
select(bind:value=assembly_name) { /* DEBUG */

12
app-proto/src/assembly.rs
View file

@ -97,7 +97,7 @@ impl Assembly {
self.elements.update(|elts| {
elts[args.0].constraints.insert(key);
elts[args.1].constraints.insert(key);
})
});
}
// --- realization ---
@ -116,10 +116,12 @@ impl Assembly {
let mut gram_to_be = PartialMatrix::new();
self.constraints.with_untracked(|csts| {
for (_, cst) in csts {
let args = cst.args;
let row = elts[args.0].index;
let col = elts[args.1].index;
gram_to_be.push_sym(row, col, cst.rep);
if cst.active.get_untracked() {
let args = cst.args;
let row = elts[args.0].index;
let col = elts[args.1].index;
gram_to_be.push_sym(row, col, cst.rep);
}
}
});