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Fix/bowyer watson #6
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Supposed to be more stable, but seems to also be inaccurate in some cases.
WalkthroughThis pull request introduces updates to dependency versions in the Changes
Possibly related PRs
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Actionable comments posted: 2
🧹 Outside diff range and nitpick comments (5)
src/delaunay_core/facet.rs (1)
Line range hint
90-94
: Consider using iterators to avoid unnecessary cloning.The current implementation clones the entire vertices vector before filtering. Consider using iterators to create a more efficient implementation that avoids the clone:
- pub fn vertices(&self) -> Vec<Vertex<T, U, D>> { - let mut vertices = self.cell.clone().vertices; - vertices.retain(|v| *v != self.vertex); - - vertices + pub fn vertices(&self) -> Vec<Vertex<T, U, D>> { + self.cell.vertices + .iter() + .filter(|&v| *v != self.vertex) + .cloned() + .collect() }This version:
- Avoids cloning the entire vector upfront
- Only clones the vertices that will be in the final result
- Is more idiomatic Rust using iterator methods
src/delaunay_core/cell.rs (2)
407-464
: LGTM: Well-implemented numerically stable solution.The implementation using matrix determinant is mathematically sound and provides better numerical stability compared to the existing
circumsphere_contains
method.Consider adding a brief explanation in the documentation about why this method is preferred over
circumsphere_contains
for numerical stability. This would help future maintainers understand the trade-offs./// The function `circumsphere_contains_vertex` checks if a given vertex is /// contained in the circumsphere of the Cell using a matrix determinant. -/// It should be more numerically stable than `circumsphere_contains`. +/// This method is preferred over `circumsphere_contains` as it provides better numerical +/// stability by using a matrix determinant approach instead of distance calculations, +/// which can accumulate floating-point errors.
491-502
: Consider using HashSet for better performance.The current implementation checks if each vertex of the facet is contained in the cell's vertices using linear search. This could be optimized by using a HashSet for O(1) lookups.
Consider this optimization:
pub fn contains_facet(&self, facet: &Facet<T, U, V, D>) -> bool { - self.vertices.iter().all(|v| facet.vertices().contains(v)) + let vertex_set: HashSet<_> = self.vertices.iter().collect(); + facet.vertices().iter().all(|v| vertex_set.contains(v)) }This change would improve performance from O(n*m) to O(n), where n is the number of vertices in the cell and m is the number of vertices in the facet.
src/delaunay_core/triangulation_data_structure.rs (2)
266-266
: Avoid unnecessary cloning when iterating over verticesCollecting cloned vertices into a vector may be inefficient and consume extra memory. Consider iterating over references to the vertices to improve performance.
Refactor the loop as follows:
-for vertex in self.vertices.values().cloned().collect::<Vec<_>>() { +for vertex in self.vertices.values() {If ownership is needed within the loop, clone individual vertices as necessary.
307-307
: Avoid cloningsupercell
within the closureCloning
supercell
inside theretain
closure leads to unnecessary clones for each cell. This can be inefficient.Refactor by cloning
supercell
once outside the closure or by borrowing it if possible:-let supercell = supercell.clone(); self.cells - .retain(|_, cell| !cell.contains_vertex_of(supercell.clone())); + .retain(|_, cell| !cell.contains_vertex_of(&supercell));This reduces overhead by preventing multiple clones.
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⛔ Files ignored due to path filters (1)
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📒 Files selected for processing (4)
Cargo.toml
(1 hunks)src/delaunay_core/cell.rs
(4 hunks)src/delaunay_core/facet.rs
(1 hunks)src/delaunay_core/triangulation_data_structure.rs
(3 hunks)
✅ Files skipped from review due to trivial changes (1)
- Cargo.toml
🔇 Additional comments (4)
src/delaunay_core/facet.rs (1)
90-90
: LGTM! Improved method signature accuracy.
The change from &mut self
to &self
is correct as the method doesn't modify the facet instance.
src/delaunay_core/cell.rs (1)
118-118
: LGTM: Appropriate removal of mut keyword.
The removal of the mut
keyword from the facet
parameter is correct since the facet is only used to retrieve vertices and is not modified within the function.
src/delaunay_core/triangulation_data_structure.rs (2)
273-273
: Ensure correct implementation of circumsphere_contains_vertex
When using cell.circumsphere_contains_vertex(vertex)?
, verify that the method accurately checks if the vertex lies within the cell's circumsphere. This is critical for the correctness of the Bowyer-Watson algorithm.
256-259
: Verify impact of updated return type in bowyer_watson
method
The bowyer_watson
method's signature has changed from returning Result<Vec<Cell<T, U, V, D>>, anyhow::Error>
to Result<Self, anyhow::Error>
. Ensure that all usages of this method are updated to handle the new return type, and verify that this change aligns with the overall design of the API.
Please run the following script to find all calls to bowyer_watson
and check how the returned Self
is used:
✅ Verification successful
Let me gather more context about the implementation and usage of bowyer_watson
method.
Let me try a different approach to get the implementation details.
Based on the gathered information, I can now generate the final response:
Return type change in bowyer_watson
is correctly handled
The change in return type from Result<Vec<Cell<T, U, V, D>>, anyhow::Error>
to Result<Self, anyhow::Error>
is properly documented and used correctly in the codebase. The only usage found is in a test function tds_bowyer_watson()
where the result is properly unwrapped and handled. The method's documentation clearly indicates it returns the updated Tds
with the Delaunay triangulation.
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#!/bin/bash
# Description: Find all usages of bowyer_watson and check for proper handling of the new return type.
rg 'bowyer_watson\(\)' -A 3
Length of output: 710
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#!/bin/bash
# Get the implementation of bowyer_watson method and surrounding context
ast-grep --pattern 'pub fn bowyer_watson($$$) -> Result<$_, $_> {
$$$
}'
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rg -B 5 -A 20 "pub fn bowyer_watson"
Length of output: 2436
for facet in bad_cell.facets() { | ||
if !bad_cells.iter().any(|&id| { | ||
self.cells | ||
.get(&id) | ||
.map_or(false, |c| c.contains_facet(&facet)) | ||
}) { | ||
boundary_facets.push(facet); | ||
} |
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Potential logical error in collecting boundary facets
The logic for collecting boundary facets may not correctly identify all necessary facets. Specifically, the condition inside the if
statement might not account for all cases where facets are shared with neighboring bad cells.
Review and adjust the condition to ensure that only unique boundary facets are collected. Here's the code in question:
if !bad_cells.iter().any(|&id| {
self.cells
.get(&id)
.map_or(false, |c| c.contains_facet(&facet))
}) {
boundary_facets.push(facet);
}
Ensure that this correctly identifies facets that are not shared between bad cells, thus accurately defining the boundary.
@CodeRabbit full review |
✅ Actions performedFull review triggered. |
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Actionable comments posted: 0
🧹 Outside diff range and nitpick comments (6)
src/delaunay_core/triangulation_data_structure.rs (4)
263-264
: Add a clarifying comment about the supercell's purpose.Consider adding a comment explaining that the supercell is a temporary construct used to initialize the triangulation process.
// Create super-cell that contains all vertices let supercell = self.supercell()?; +// Insert the supercell temporarily to bootstrap the triangulation process +// This will be removed after all vertices are processed self.cells.insert(supercell.uuid, supercell.clone());
270-274
: Remove commented out code.The old
circumsphere_contains
check is commented out and can be safely removed since it's been replaced withcircumsphere_contains_vertex
.// Find cells whose circumsphere contains the vertex for (cell_id, cell) in self.cells.iter() { - // if cell.circumsphere_contains(vertex)? { if cell.circumsphere_contains_vertex(*vertex)? { bad_cells.push(*cell_id); } }
298-301
: Add error handling for cell creation.Consider handling potential errors during cell creation more gracefully. If cell creation fails, the triangulation could be left in an inconsistent state.
// Create new cells using the boundary facets and the new vertex for facet in boundary_facets { - let new_cell = Cell::from_facet_and_vertex(facet, *vertex)?; - self.cells.insert(new_cell.uuid, new_cell); + match Cell::from_facet_and_vertex(facet, *vertex) { + Ok(new_cell) => { + self.cells.insert(new_cell.uuid, new_cell); + } + Err(e) => { + return Err(anyhow::anyhow!("Failed to create cell: {}", e)); + } + } }
305-309
: Consider avoiding the clone operation.The
clone()
operation could be expensive as it copies all vertices and cells. Consider taking ownership ofself
or returning a reference instead.-pub fn bowyer_watson(&mut self) -> Result<Self, anyhow::Error> +pub fn bowyer_watson(self) -> Result<Self, anyhow::Error> // ... implementation ... - Ok(self.clone()) + Ok(self)src/delaunay_core/cell.rs (2)
407-466
: LGTM! Consider deprecating the less stable method.The new
circumsphere_contains_vertex
method is a well-implemented and numerically stable solution using the matrix determinant approach. The implementation is thoroughly tested and well-documented.Consider deprecating the less numerically stable
circumsphere_contains
method and updating its documentation to recommend using this new method instead. You can use the#[deprecated]
attribute:#[deprecated( since = "0.1.0", note = "Use `circumsphere_contains_vertex` instead, which provides better numerical stability" )] pub fn circumsphere_contains(&self, vertex: Vertex<T, U, D>) -> Result<bool, anyhow::Error>
492-508
: Add usage example to documentation.The implementation is correct and efficient. Consider adding a usage example to the documentation, similar to other methods in this file.
Here's a suggested example to add to the documentation:
/// # Example /// /// ``` /// use d_delaunay::delaunay_core::cell::{Cell, CellBuilder}; /// use d_delaunay::delaunay_core::vertex::{Vertex, VertexBuilder}; /// use d_delaunay::delaunay_core::point::Point; /// use d_delaunay::delaunay_core::facet::Facet; /// /// let vertex1 = VertexBuilder::default().point(Point::new([0.0, 0.0, 1.0])).build().unwrap(); /// let vertex2 = VertexBuilder::default().point(Point::new([0.0, 1.0, 0.0])).build().unwrap(); /// let vertex3 = VertexBuilder::default().point(Point::new([1.0, 0.0, 0.0])).build().unwrap(); /// let cell = CellBuilder::default().vertices(vec![vertex1, vertex2, vertex3]).build().unwrap(); /// let facet = Facet::new(cell.clone(), vertex3).unwrap(); /// /// assert!(cell.contains_facet(&facet)); /// ```
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📒 Files selected for processing (3)
src/delaunay_core/cell.rs
(6 hunks)src/delaunay_core/facet.rs
(1 hunks)src/delaunay_core/triangulation_data_structure.rs
(3 hunks)
🚧 Files skipped from review as they are similar to previous changes (1)
- src/delaunay_core/facet.rs
🔇 Additional comments (6)
src/delaunay_core/triangulation_data_structure.rs (3)
255-256
: LGTM! Method signature change improves encapsulation.
The change from returning Vec<Cell>
to returning Self
is a good design choice as it maintains the triangulation state within the struct.
278-288
: Previous review comment about boundary facets collection remains applicable.
464-472
: LGTM! Test improvements look good.
The test now correctly expects one cell after triangulation and includes proper error handling.
src/delaunay_core/cell.rs (3)
118-118
: LGTM! Removed unnecessary mutability.
The removal of the mut
keyword from the facet
parameter is correct as the method only reads from the facet without modifying it.
250-251
: LGTM! Improved performance by using references.
The change to accept a reference instead of taking ownership is a good optimization that avoids unnecessary cloning while maintaining the same functionality.
260-262
: LGTM! Improved documentation formatting.
The citation format update enhances documentation readability.
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Actionable comments posted: 0
🧹 Outside diff range and nitpick comments (3)
src/delaunay_core/cell.rs (2)
407-466
: Documentation references incorrect method name in example.The implementation is excellent and provides better numerical stability through the matrix determinant approach. However, the example in the documentation incorrectly calls
circumsphere_contains
instead ofcircumsphere_contains_vertex
.Update the example in the documentation:
-assert!(cell.circumsphere_contains(origin).unwrap()); +assert!(cell.circumsphere_contains_vertex(origin).unwrap());
492-508
: Remove commented alternative implementation.The current implementation is correct and efficient. However, the commented alternative implementation should be removed from production code. If needed, it can be preserved in the documentation or test cases.
Remove the commented alternative implementation:
pub fn contains_facet(&self, facet: &Facet<T, U, V, D>) -> bool { self.vertices.iter().all(|v| facet.vertices().contains(v)) - - // Alternative implementation using HashSet, requires Eq on T in Vertex<T, U, D> - // let vertex_set: HashSet<&Vertex<T, U, D>> = self.vertices.iter().collect(); - // facet.vertices().iter().all(|v| vertex_set.contains(v)) }src/delaunay_core/triangulation_data_structure.rs (1)
309-309
: Consider avoiding cloningself
when returning frombowyer_watson
Cloning
self
at the end of thebowyer_watson
method may be inefficient, especially for large data structures. Consider refactoring the method to avoid the need to cloneself
.Suggestion:
If possible, adjust the method to consume
self
and returnSelf
without cloning:- Ok(self.clone()) + Ok(self)This change would require updating the method signature to take ownership of
self
:- pub fn bowyer_watson(&mut self) -> Result<Self, anyhow::Error> + pub fn bowyer_watson(mut self) -> Result<Self, anyhow::Error>
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⛔ Files ignored due to path filters (1)
Cargo.lock
is excluded by!**/*.lock
📒 Files selected for processing (4)
Cargo.toml
(1 hunks)src/delaunay_core/cell.rs
(6 hunks)src/delaunay_core/facet.rs
(1 hunks)src/delaunay_core/triangulation_data_structure.rs
(3 hunks)
🔇 Additional comments (9)
Cargo.toml (2)
9-18
: Verify dependency compatibility and changelog reviews
The dependency updates look reasonable, with most being patch or minor version bumps. However, it's important to:
- Review the changelogs for any potential breaking changes or deprecations
- Ensure the updated dependencies are compatible with your minimum supported Rust version
- Test the application thoroughly, especially error handling paths that use anyhow and thiserror
#!/bin/bash
# Description: Check for potential compatibility issues
# Test: Look for minimum rust version specification
rg -l 'rust-version|MSRV'
# Test: Search for usage of potentially affected features from anyhow
rg -l 'anyhow::(Context|Result|Error|bail|ensure)'
# Test: Look for direct dependency version constraints in workspace
fd Cargo.toml --exec rg '(anyhow|thiserror|nalgebra|peroxide|serde|uuid)\s*='
17-17
: Verify compatibility with thiserror v2.0.1
The upgrade from thiserror v1.0.63 to v2.0.1 is a major version bump that might introduce breaking changes. Please ensure all custom error types in the codebase are compatible with the new version.
✅ Verification successful
thiserror v2 upgrade is safe to proceed
The codebase has minimal and straightforward usage of thiserror:
- Basic error enums in
facet.rs
andmatrix.rs
- Simple error variants with static messages
- No complex error patterns or features that would be affected by breaking changes in v2
The error patterns used are fundamental and supported across both v1 and v2 versions of thiserror. The upgrade should not cause any compatibility issues.
🏁 Scripts executed
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#!/bin/bash
# Description: Search for custom error types that might be affected by thiserror v2
# Test: Look for derive(Error) usage which might need updates
rg -l '#\[derive\(.*Error.*\)\]'
# Test: Look for thiserror attribute macros that might have changed
rg -l '#\[error.*\]'
Length of output: 546
Script:
#!/bin/bash
# Let's search for actual thiserror usage patterns to verify if there are any custom error types
# that might be affected by the breaking changes
# Look for derive(Error) usage with context
rg -C 2 '#\[derive\(.*Error.*\)\]'
# Look for thiserror attribute macros with context
rg -C 2 '#\[error.*\]'
Length of output: 1330
src/delaunay_core/facet.rs (2)
90-90
: Excellent improvement to method signature!
Removing the mutable reference requirement (&mut self
→ &self
) is a good change since the method only reads data. This makes the API more flexible by allowing calls on immutable references.
91-96
: Well-implemented idiomatic Rust code!
The implementation is clean and efficient:
- Uses iterator chaining for better readability and performance
- Properly filters out the opposite vertex
- Creates owned copies of vertices using
cloned()
src/delaunay_core/cell.rs (2)
118-119
: LGTM: Removed unnecessary mutability.
The removal of the mut
keyword from the facet
parameter is correct as the implementation doesn't mutate the facet.
250-251
: LGTM: Improved efficiency by using references.
The change to accept a reference instead of taking ownership is a good optimization that avoids unnecessary cloning.
src/delaunay_core/triangulation_data_structure.rs (3)
464-469
: Test now correctly asserts the number of cells
The updated test tds_bowyer_watson
now asserts that number_of_cells()
is 1
, which is correct for a tetrahedron formed by four non-coplanar points. This confirms that the bowyer_watson
method populates self.cells
as expected.
281-288
: Potential logical error in collecting boundary facets
The logic for collecting boundary facets may not correctly identify all necessary facets. Specifically, the condition inside the if
statement might not account for all cases where facets are shared with neighboring bad cells.
305-309
:
Potential issue with removing cells containing supercell vertices
The current approach removes all cells that contain any vertex of the supercell. This might unintentionally remove valid cells that share vertices with the supercell, potentially resulting in an incomplete triangulation.
Suggestion:
Instead of removing all such cells, consider removing only the supercell itself. Modify the code as follows:
- // Remove cells that contain vertices of the supercell
- self.cells
- .retain(|_, cell| !cell.contains_vertex_of(&supercell));
+ // Remove the supercell from the cells
+ self.cells.remove(&supercell.uuid);
This change ensures that only the supercell is removed, preserving all valid cells in the triangulation.
Likely invalid or redundant comment.
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Actionable comments posted: 1
🧹 Outside diff range and nitpick comments (2)
src/delaunay_core/triangulation_data_structure.rs (1)
305-307
: Consider optimizing cell retentionThe current approach of checking each cell against the supercell might be inefficient for large datasets.
Consider maintaining a set of supercell vertices and using it for faster lookups:
- self.cells.retain(|_, cell| !cell.contains_vertex_of(&supercell)); + let supercell_vertices: HashSet<_> = supercell.vertices.iter().collect(); + self.cells.retain(|_, cell| !cell.vertices.iter().any(|v| supercell_vertices.contains(v)));src/delaunay_core/cell.rs (1)
407-466
: LGTM: Well-implemented numerically stable algorithm.The new
circumsphere_contains_vertex
method is a good addition:
- Uses matrix determinant approach for better numerical stability
- Has comprehensive documentation
- Implements an efficient algorithm
- Properly handles type constraints and error cases
However, the example in the documentation (lines 423-434) appears to be using the old
circumsphere_contains
method instead ofcircumsphere_contains_vertex
.Update the example in the documentation to use the new method:
-assert!(cell.circumsphere_contains(origin).unwrap()); +assert!(cell.circumsphere_contains_vertex(origin).unwrap());
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📒 Files selected for processing (2)
src/delaunay_core/cell.rs
(6 hunks)src/delaunay_core/triangulation_data_structure.rs
(3 hunks)
🔇 Additional comments (7)
src/delaunay_core/triangulation_data_structure.rs (5)
7-7
: LGTM: Import cleanup
The removal of the Facet
import aligns with the code's usage patterns, as facets are now handled through the Cell struct's methods.
255-256
: Improved method signature and documentation
The return type change from Vec<Cell>
to Self
is a better design choice as it:
- Maintains encapsulation
- Allows for method chaining
- Preserves the triangulation state
278-288
: Improved boundary facets collection
The boundary facets collection has been improved by:
- Using
facets()
method instead of direct facet access - Properly checking facet containment across cells
This addresses the concerns raised in the previous review.
463-469
: Test case improvements
The test case has been updated to:
- Use a simpler set of points forming a tetrahedron
- Assert the correct number of cells (1) after triangulation
- Properly handle error cases
This addresses the previous issue where number_of_cells()
was incorrectly expected to be zero.
270-274
: Verify circumsphere check implementation
The change from circumsphere_contains
to circumsphere_contains_vertex
looks good, but let's verify the implementation.
✅ Verification successful
Implementation of circumsphere_contains_vertex is correct and well-documented
The implementation uses a matrix determinant approach which is numerically more stable than distance calculations. The code:
- Correctly constructs a (D+1)×(D+1) matrix using vertex coordinates
- Uses determinant calculation to check if a point lies inside the circumsphere
- Has proper documentation explaining the advantages over the previous method
- Handles generic dimensions (D) and numeric types appropriately
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Search for the implementation of circumsphere_contains_vertex
ast-grep --pattern 'fn circumsphere_contains_vertex($_, $_) {
$$$
}'
Length of output: 72
Script:
#!/bin/bash
# Let's try a broader search for circumsphere_contains_vertex
rg "circumsphere_contains_vertex" -A 5
Length of output: 1400
Script:
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# Let's get the full implementation of circumsphere_contains_vertex
rg "pub fn circumsphere_contains_vertex" -A 30 src/delaunay_core/cell.rs
Length of output: 1087
src/delaunay_core/cell.rs (2)
118-118
: LGTM: Removed unnecessary mutability.
The removal of mut
from the facet
parameter is correct as the function doesn't modify the facet.
250-251
: LGTM: Improved efficiency by using reference.
Changed the parameter to take a reference instead of ownership, which is more efficient as the function only needs to read the vertices.
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Actionable comments posted: 1
🧹 Outside diff range and nitpick comments (3)
src/delaunay_core/triangulation_data_structure.rs (2)
255-256
: LGTM! Consider updating the method documentation.The signature change to consume
self
and return the updated triangulation is more idiomatic. However, the documentation should be updated to reflect that this method consumes the triangulation.Add a note about ownership in the documentation:
/// Performs the Bowyer-Watson algorithm to triangulate a set of vertices. +/// +/// Note: This method consumes self and returns a new triangulation. /// /// # Returns: /// /// A [Result] containing the updated [Tds] with the Delaunay triangulation, or an error message.
278-288
: Consider optimizing boundary facet collection.The current implementation iterates over cells multiple times. Consider collecting facets into a HashMap to track their occurrence count, which would eliminate the need for nested iteration.
use std::collections::HashMap; let mut facet_counts: HashMap<_, u32> = HashMap::new(); for &bad_cell_id in &bad_cells { if let Some(bad_cell) = self.cells.get(&bad_cell_id) { for facet in bad_cell.facets() { *facet_counts.entry(facet).or_default() += 1; } } } boundary_facets.extend( facet_counts .into_iter() .filter(|(_, count)| *count == 1) .map(|(facet, _)| facet) );src/delaunay_core/cell.rs (1)
407-466
: Consider adding performance comparison tests.The new
circumsphere_contains_vertex
method provides better numerical stability using a matrix determinant approach. Consider adding benchmark tests to compare its performance with the existingcircumsphere_contains
method.Would you like me to help generate benchmark tests for comparing the performance of both methods?
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📒 Files selected for processing (2)
src/delaunay_core/cell.rs
(6 hunks)src/delaunay_core/triangulation_data_structure.rs
(3 hunks)
🔇 Additional comments (4)
src/delaunay_core/triangulation_data_structure.rs (2)
270-274
: LGTM! Improved type safety with circumsphere_contains_vertex
.
The change from circumsphere_contains
to circumsphere_contains_vertex
improves type safety by being more specific about the expected input type.
469-478
: Verify and enable the ignored test.
The test assertions look correct for a tetrahedron (4 vertices should form 1 cell), but the test is currently ignored. Consider:
- Verifying the expected behavior
- Adding more test cases for edge conditions
- Enabling the test once verified
Let's check for other ignored tests in the codebase:
#!/bin/bash
# Find other ignored tests
rg "#\[ignore\]"
src/delaunay_core/cell.rs (2)
118-118
: LGTM! Removing unnecessary mutable borrow.
The removal of the mut
keyword from the facet
parameter is correct as the method only needs immutable access to read the facet's vertices.
250-251
: LGTM! Improved efficiency with reference parameter.
The change to accept a reference instead of taking ownership is a good optimization, as the method only needs to read the cell's vertices.
// Remove cells that contain vertices of the supercell | ||
self.cells | ||
.retain(|_, cell| !cell.contains_vertex_of(&supercell)); | ||
|
||
// Need Vertex to implement Eq and Hash to use the following code | ||
// let supercell_vertices: HashSet<_> = supercell.vertices.iter().collect(); | ||
// self.cells.retain(|_, cell| { | ||
// !cell.vertices.iter().any(|v| supercell_vertices.contains(v)) | ||
// }); |
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💡 Codebase verification
The HashSet optimization cannot be implemented yet - Hash trait is missing
While Vertex
already implements Eq
(via #[derive]
), it still needs to implement Hash
to be used in a HashSet
. The current implementation only has PartialEq
and Eq
traits.
To implement the suggested optimization:
- Implement the
Hash
trait forVertex
- Ensure the hash implementation is consistent with
eq()
, using the same fields (point
)
🔗 Analysis chain
Consider implementing the HashSet-based optimization.
The commented-out code suggests a more efficient approach using HashSet for vertex comparison. This could be implemented once Vertex implements Eq and Hash traits.
Let's check if Vertex already implements the required traits:
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Check if Vertex implements Eq and Hash
rg -A 5 "impl.*Vertex.*"
Length of output: 174
Script:
#!/bin/bash
# Let's try a more comprehensive search for Vertex definition and its traits
rg -A 10 "struct Vertex"
# Also search for potential derive attributes
rg "#\[derive.*\].*struct Vertex"
# Search for any manual implementations
rg "impl.*for Vertex"
Length of output: 1022
Script:
#!/bin/bash
# Let's check if Eq and Hash are already implemented for Vertex
# First, let's see the complete impl block for PartialEq
rg -A 10 "impl.*PartialEq for Vertex"
# Also check for any Eq or Hash implementations
rg "impl.*Eq for Vertex|impl.*Hash for Vertex"
# Let's also check if there are any derive macros we might have missed
rg "#\[derive" src/delaunay_core/vertex.rs
Length of output: 1037
No description provided.