brepkit_offset/
error.rs

1//! Error types for the offset engine.
2
3use brepkit_topology::edge::EdgeId;
4use brepkit_topology::face::FaceId;
5
6/// Errors from solid offset operations.
7#[derive(Debug, thiserror::Error)]
8pub enum OffsetError {
9    /// A topology operation failed.
10    #[error("topology error: {0}")]
11    Topology(#[from] brepkit_topology::TopologyError),
12
13    /// A math operation failed.
14    #[error("math error: {0}")]
15    Math(#[from] brepkit_math::MathError),
16
17    /// The input parameters are invalid.
18    #[error("invalid input: {reason}")]
19    InvalidInput {
20        /// Description of why the input is invalid.
21        reason: String,
22    },
23
24    /// Edge analysis could not determine convexity.
25    #[error("analysis failed for edge {edge:?}: {reason}")]
26    AnalysisFailed {
27        /// The edge that could not be classified.
28        edge: EdgeId,
29        /// Description of the failure.
30        reason: String,
31    },
32
33    /// Intersection of two offset faces failed.
34    #[error("intersection failed between faces {face_a:?} and {face_b:?}: {reason}")]
35    IntersectionFailed {
36        /// First face in the intersection pair.
37        face_a: FaceId,
38        /// Second face in the intersection pair.
39        face_b: FaceId,
40        /// Description of the failure.
41        reason: String,
42    },
43
44    /// A self-intersection was detected in the offset shell.
45    #[error("self-intersection: {reason}")]
46    SelfIntersection {
47        /// Description of the self-intersection.
48        reason: String,
49    },
50
51    /// Final shell assembly failed.
52    #[error("assembly failed: {reason}")]
53    AssemblyFailed {
54        /// Description of the assembly failure.
55        reason: String,
56    },
57
58    /// The offset distance exceeds the local curvature, collapsing the solid.
59    #[error("offset distance collapses the solid")]
60    CollapsedSolid,
61}
brepkit_offset/error.rs

brepkit_offset/
error.rs
