Sketch inline dimensions while drawing (line length/angle, rectangle width/height, circle diameter, arc radius/sweep, polygon radius/sides, slot length/width): boxes sit on what they measure, typing goes into the first box and locks it, Tab moves on, Enter places the shape, typed values become dimension constraints (expressions and units); Press Pull (Q: faces extrude/cut by sign, edges fillet), X toggles construction on selected curves, Move dialog (M) with preview

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

crates/engine/src/cmd/features.rs

@@ -65,6 +65,11 @@ pub static COMMANDS: &[CommandSpec] = &[
         .icon("plane")
         .params("base: XY|XZ|YZ|plane name; axis: X|Y|Z|{origin, dir}; angle: expr; name?"),
     CommandSpec::new("FusionSplitBodyCommand", "Split Body", split_body).at("SOLID", "MODIFY").icon("split").params("body: name; plane: XY|XZ|YZ|plane name|{origin, normal}"),
+    CommandSpec::new("FusionPressPullCommand", "Press Pull", press_pull)
+        .at("SOLID", "MODIFY")
+        .icon("presspull")
+        .key("Q")
+        .params("face: [x,y,z] and distance: expr (positive adds material, negative cuts), or edges: [[x,y,z]…] and distance (a fillet)"),
     CommandSpec::new("FusionMoveCommand", "Move/Copy", move_bodies).at("SOLID", "MODIFY").icon("move").key("M").params("bodies: [names]; translate?: [x,y,z] (exprs or numbers); axis?: [x,y,z]; angle?: expr"),
 ];
 
@@ -318,6 +323,23 @@ fn edge_points(s: &Session, p: &Value, cmd: &str) -> Result<Vec<Vec3>> {
     Ok(out)
 }
 
+/// Press Pull: a face moves along its normal (an extrude that joins outward or cuts inward); an
+/// edge is rounded (a fillet).
+fn press_pull(s: &mut Session, p: &Value) -> Result<Value> {
+    let cmd = "FusionPressPullCommand";
+    let distance = req_expr(cmd, p, "distance")?;
+    if p.get("edges").is_some() {
+        return fillet(s, &json!({"edges": p.get("edges"), "radius": distance}));
+    }
+    let face = p.get("face").ok_or_else(|| bad(cmd, "needs `face` or `edges`"))?;
+    let d = s.doc.eval(&distance, Kind::Length).map_err(|e| bad(cmd, format!("distance: {e}")))?;
+    if d.abs() < 1e-9 {
+        return Err(bad(cmd, "the distance must not be zero"));
+    }
+    let (dist, dir, op) = if d > 0.0 { (distance, "positive", "join") } else { (format!("-({distance})"), "negative", "cut") };
+    extrude(s, &json!({"face": face, "distance": dist, "direction": dir, "operation": op}))
+}
+
 fn fillet(s: &mut Session, p: &Value) -> Result<Value> {
     let cmd = "FusionFilletEdgesCommand";
     let edges = edge_points(s, p, cmd)?;

crates/engine/src/cmd/sketch.rs

@@ -147,6 +147,7 @@ pub static COMMANDS: &[CommandSpec] = &[
     CommandSpec::new("sketch.construction", "Normal/Construction", construction)
         .at("SKETCH", "CREATE")
         .icon("construction")
+        .key("X")
         .enabled(in_sketch)
         .params("curves: [ids], value?: bool (default toggles)"),
     CommandSpec::new("sketch.delete", "Delete Sketch Entities", sketch_delete)