fix: align concentric constraint behavior

src/entities/circle.rs

@@ -3,7 +3,7 @@ use crate::t;
 
 use crate::command::EntityTransform;
 use crate::entities::common::{
-    center_grip, edit_prop as edit, parse_f64, ro_prop as ro, square_grip,
+    center_grip, edit_prop as edit, parse_f64, square_grip,
 };
 use crate::entities::traits::RenderConvertible;
 use crate::scene::convert::acad_to_render::{extrusion_wall_tris, RenderEntity, RenderObject};
@@ -169,9 +169,9 @@ fn properties(circle: &Circle) -> Vec<PropSection> {
             edit(t!("Diameter").as_ref(), "diameter", r * 2.0),
             edit(t!("Circumference").as_ref(), "circumference", 2.0 * PI * r),
             edit(t!("Area").as_ref(), "area", PI * r * r),
-            ro(t!("Normal X").as_ref(), "normal_x", format!("{:.4}", circle.normal.x)),
-            ro(t!("Normal Y").as_ref(), "normal_y", format!("{:.4}", circle.normal.y)),
-            ro(t!("Normal Z").as_ref(), "normal_z", format!("{:.4}", circle.normal.z)),
+            edit(t!("Normal X").as_ref(), "normal_x", circle.normal.x),
+            edit(t!("Normal Y").as_ref(), "normal_y", circle.normal.y),
+            edit(t!("Normal Z").as_ref(), "normal_z", circle.normal.z),
         ],
     }]
 }
@@ -202,6 +202,24 @@ fn apply_geom_prop(circle: &mut Circle, field: &str, value: &str) {
         "diameter" if v > 0.0 => circle.radius = v / 2.0,
         "circumference" if v > 0.0 => circle.radius = v / (2.0 * PI),
         "area" if v > 0.0 => circle.radius = (v / PI).sqrt(),
+        "normal_x" | "normal_y" | "normal_z" => {
+            let center = circle.center_wcs();
+            let mut normal = glam::DVec3::new(circle.normal.x, circle.normal.y, circle.normal.z);
+            match field {
+                "normal_x" => normal.x = v,
+                "normal_y" => normal.y = v,
+                "normal_z" => normal.z = v,
+                _ => {}
+            }
+            if let Some(normal) = normal.try_normalize() {
+                circle.normal = acadrust::types::Vector3::new(normal.x, normal.y, normal.z);
+                let (x, y, z) = crate::scene::view::transform::wcs_point_to_ocs(
+                    (center.x, center.y, center.z),
+                    (normal.x, normal.y, normal.z),
+                );
+                circle.center = acadrust::types::Vector3::new(x, y, z);
+            }
+        }
         _ => {}
     }
 }