Sketch projection: Project (edges, face loops, body silhouettes, vertices, other sketches' curves and points, origin, axes, planes), Intersect (body/face/edge section with the sketch plane) and Include 3D Geometry as linked reference geometry: fixed, purple, re-resolved on every recompute (follows upstream edits, keeps ids when the shape is unchanged, flagged when the reference is lost), usable in profiles, constraints and dimensions; Break Link; sketching on a face auto-projects its edges (sketch.auto_project); drawing on a model vertex or edge projects it

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AS5Tn3xieewUSg3uxrMVdL

crates/engine/src/cmd/mod.rs

@@ -8,6 +8,7 @@ mod features;
 mod file;
 mod inspect;
 mod sketch;
+mod sketch_project;
 
 use serde::Serialize;
 use serde_json::Value;
@@ -104,6 +105,7 @@ pub fn in_sketch(s: &Session) -> std::result::Result<(), String> {
 pub fn command_specs() -> Vec<&'static CommandSpec> {
     let mut v: Vec<&'static CommandSpec> = Vec::new();
     v.extend(sketch::COMMANDS.iter());
+    v.extend(sketch_project::COMMANDS.iter());
     v.extend(features::COMMANDS.iter());
     v.extend(edit::COMMANDS.iter());
     v.extend(file::COMMANDS.iter());