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Bézier-rs: Add ids to manipulator groups (#1054)

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* Add ids to manipulator groups

* Fix tests

* Rename trait from ManipulatorGroupId to Identifier

* Rename EmptyManipulatorGroupId to EmptyId
This commit is contained in:
0HyperCube
2023-02-25 16:23:58 +00:00
committed by Keavon Chambers
parent 7a52e50a94
commit 08b2782917
8 changed files with 93 additions and 27 deletions
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libraries/bezier-rs/src/subpath/core.rs
+5 -3
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@@ -4,10 +4,10 @@ use crate::consts::*;
use std::fmt::Write;
/// Functionality relating to core `Subpath` operations, such as constructors and `iter`.
impl Subpath {
impl<ManipulatorGroupId: crate::Identifier> Subpath<ManipulatorGroupId> {
/// Create a new `Subpath` using a list of [ManipulatorGroup]s.
/// A `Subpath` with less than 2 [ManipulatorGroup]s may not be closed.
pub fn new(manipulator_groups: Vec<ManipulatorGroup>, closed: bool) -> Self {
pub fn new(manipulator_groups: Vec<ManipulatorGroup<ManipulatorGroupId>>, closed: bool) -> Self {
assert!(!closed || manipulator_groups.len() > 1, "A closed Subpath must contain more than 1 ManipulatorGroup.");
Self { manipulator_groups, closed }
}
@@ -20,11 +20,13 @@ impl Subpath {
anchor: bezier.start(),
in_handle: None,
out_handle: bezier.handle_start(),
id: ManipulatorGroupId::new(),
},
ManipulatorGroup {
anchor: bezier.end(),
in_handle: bezier.handle_end(),
out_handle: None,
id: ManipulatorGroupId::new(),
},
],
false,
@@ -59,7 +61,7 @@ impl Subpath {
}
/// Returns an iterator of the [Bezier]s along the `Subpath`.
pub fn iter(&self) -> SubpathIter {
pub fn iter(&self) -> SubpathIter<ManipulatorGroupId> {
SubpathIter { sub_path: self, index: 0 }
}