Files
OrcaSlicer/tests/data
Tommaso BianchiandClaude Opus 4.8 aa30575369 M5c: pattern-on-curve — replicate a body along a sketch curve
Extend CadFeatureType::Pattern (no new enum) with a curve mode: when
pattern_curve_sketch >= 0 it takes precedence over linear/circular. The guide
entity is sampled at equal-parameter points via a file-local sample_entity_2d()
(Line lerp, Arc angle-lerp, cubic-BSpline Bernstein, p0->p1 fallback), and each
seed copy is translated by (P_i - P_0) and fused. Two serialized fields
(pattern_curve_sketch/pattern_curve_entity) appended to both symmetric cereal
lists (version stays 2, golden fixture regenerated 30269->30517). MCP:
pattern_on_curve. 3 new [CadDocument][pattern] tests; suite 89/1395.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BVzKmX6Y1aEteit1HTXG4Q
2026-07-25 04:15:31 +02:00
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