feat(ucs): integrate coordinate systems

Route coordinate input, geometry creation, transforms, properties,\nviews, and viewport persistence through a shared working plane.\n\nRefs #484

src/modules/annotate/ordinate_dim.rs

@@ -13,7 +13,7 @@ use acadrust::types::Vector3;
 use acadrust::EntityType;
 use glam::{DVec3, Vec3};
 
-use crate::command::{CadCommand, CmdResult};
+use crate::command::{CadCommand, CmdResult, WorkingPlane};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
 use crate::scene::model::wire_model::WireModel;
 use crate::t;
@@ -34,17 +34,23 @@ enum Step {
 
 pub struct OrdinateDimCommand {
     step: Step,
+    plane: WorkingPlane,
 }
 
 impl OrdinateDimCommand {
     pub fn new() -> Self {
         Self {
             step: Step::FeaturePoint,
+            plane: WorkingPlane::default(),
         }
     }
 }
 
 impl CadCommand for OrdinateDimCommand {
+    fn set_working_plane(&mut self, plane: WorkingPlane) {
+        self.plane = plane;
+    }
+
     fn name(&self) -> &'static str {
         "DIMORDINATE"
     }
@@ -63,6 +69,8 @@ impl CadCommand for OrdinateDimCommand {
                 CmdResult::NeedPoint
             }
             Step::LeaderEndpoint { feature } => {
+                let feature = self.plane.to_local(feature);
+                let pt = self.plane.to_local(pt);
                 let is_x = is_x_type(feature, pt);
                 let elbow = ordinate_elbow(feature, pt, is_x);
                 let mut dim = DimensionOrdinate::new(v3(feature), v3(pt), is_x);
@@ -73,7 +81,9 @@ impl CadCommand for OrdinateDimCommand {
                 // the wrong (XZ) plane, dropping the Y coordinate. (#150)
                 dim.definition_point = v3(elbow);
                 dim.base.definition_point = v3(elbow);
-                CmdResult::CommitAndExit(EntityType::Dimension(Dimension::Ordinate(dim)))
+                CmdResult::CommitAndExit(self.plane.place_entity(EntityType::Dimension(
+                    Dimension::Ordinate(dim),
+                )))
             }
         }
     }
@@ -86,8 +96,13 @@ impl CadCommand for OrdinateDimCommand {
             Step::LeaderEndpoint { feature } => feature,
             _ => return None,
         };
+        let feature = self.plane.to_local(feature);
+        let pt = self.plane.to_local(pt);
         let is_x = is_x_type(feature, pt);
         let elbow = ordinate_elbow(feature, pt, is_x);
+        let feature = self.plane.to_world(feature);
+        let elbow = self.plane.to_world(elbow);
+        let pt = self.plane.to_world(pt);
         // Screen-only rubber band: downcast to f32 at the preview boundary.
         Some(preview_wire(vec![
             feature.as_vec3(),