feat(f64): command layer compiles on DVec3

Whole command/snap/grip/cursor chain now builds on f64 DVec3 end to end,
so picked points, snaps and grip drags stay precise at UTM-scale
coordinates instead of quantizing to ~0.5 m through f32.

- All ~80 command files migrated: draw (line/circle/arc/ellipse/shapes
  in full f64; others via point methods), modify, annotate, insert, view,
  inquiry, layers, groups, clipboard, layout.
- Entity apply_grip impls updated for GripApply::{Absolute,Translate}(DVec3).
- Construction sites (EntityTransform/CmdResult/DynAnchor) emit DVec3;
  wire-preview boundaries cast to f32 only at the GPU edge.
- Modify/annotate commands keep internal Vec3 geometry where precision is
  non-critical, casting at the DVec3 boundary; key draw commands store f64.

Builds clean (no warnings). Visual verification of crosshair/snap/grip at
extreme UTM zoom pending.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

src/app/automation.rs

@@ -422,7 +422,7 @@ impl OpenCADStudio {
                 if let Some(r) = self.tabs[i]
                     .active_cmd
                     .as_mut()
-                    .map(|c| c.on_entity_pick(handle, pt))
+                    .map(|c| c.on_entity_pick(handle, pt.as_dvec3()))
                 {
                     let _ = self.apply_cmd_result(r);
                 }
@@ -436,7 +436,7 @@ impl OpenCADStudio {
                 }
             }
             self.last_point = Some(pt);
-            if let Some(r) = self.tabs[i].active_cmd.as_mut().map(|c| c.on_point(pt)) {
+            if let Some(r) = self.tabs[i].active_cmd.as_mut().map(|c| c.on_point(pt.as_dvec3())) {
                 let _ = self.apply_cmd_result(r);
             }
         } else if let Some(r) = self.tabs[i]

src/app/commands.rs

@@ -5402,7 +5402,7 @@ impl OpenCADStudio {
                 if selected.len() == 1 {
                     let handle = selected[0].0;
                     let mut cmd = ExtrudeCommand::new(color);
-                    cmd.on_entity_pick(handle, glam::Vec3::ZERO);
+                    cmd.on_entity_pick(handle, glam::DVec3::ZERO);
                     self.command_line.push_info(&cmd.prompt());
                     self.tabs[i].active_cmd = Some(Box::new(cmd));
                 } else {
@@ -5931,7 +5931,7 @@ impl CadCommand for DrawOrderRefCommand {
     fn on_entity_pick(
         &mut self,
         handle: acadrust::Handle,
-        _pt: glam::Vec3,
+        _pt: glam::DVec3,
     ) -> crate::command::CmdResult {
         if handle.is_null() {
             return crate::command::CmdResult::NeedPoint;
@@ -5941,7 +5941,7 @@ impl CadCommand for DrawOrderRefCommand {
         crate::command::CmdResult::Relaunch(cmd, std::mem::take(&mut self.to_move))
     }
 
-    fn on_point(&mut self, _pt: glam::Vec3) -> crate::command::CmdResult {
+    fn on_point(&mut self, _pt: glam::DVec3) -> crate::command::CmdResult {
         crate::command::CmdResult::NeedPoint
     }
 

src/app/plugin_host.rs

@@ -232,7 +232,7 @@ impl crate::command::CadCommand for PluginInteractiveAdapter {
         crate::plugin::guard("InteractiveCommand::prompt", || self.inner.prompt())
             .unwrap_or_default()
     }
-    fn on_point(&mut self, pt: glam::Vec3) -> crate::command::CmdResult {
+    fn on_point(&mut self, pt: glam::DVec3) -> crate::command::CmdResult {
         crate::plugin::guard("InteractiveCommand::on_point", || {
             self.inner.on_point([pt.x as f64, pt.y as f64, pt.z as f64])
         })
@@ -250,7 +250,7 @@ impl crate::command::CadCommand for PluginInteractiveAdapter {
         })
         .unwrap_or(false)
     }
-    fn on_entity_pick(&mut self, handle: Handle, pt: glam::Vec3) -> crate::command::CmdResult {
+    fn on_entity_pick(&mut self, handle: Handle, pt: glam::DVec3) -> crate::command::CmdResult {
         crate::plugin::guard("InteractiveCommand::on_object_pick", || {
             self.inner
                 .on_object_pick(handle, [pt.x as f64, pt.y as f64, pt.z as f64])

src/app/view.rs

@@ -270,7 +270,7 @@ impl OpenCADStudio {
                 // A command may drive a typed scalar by mouse (e.g. a
                 // perpendicular distance to a picked object); show that live
                 // value in the box until the user types over it.
-                let live = tab.active_cmd.as_ref().and_then(|c| c.dyn_live_value(w));
+                let live = tab.active_cmd.as_ref().and_then(|c| c.dyn_live_value(w.as_dvec3()));
                 let boxes: Vec<overlay::DynBox> = tab
                     .dyn_fields
                     .iter()

src/entities/hatch.rs

@@ -188,9 +188,9 @@ impl Grippable for Hatch {
         fn resolve(apply: &GripApply, cur: Vec3) -> (f64, f64) {
             let p = match apply {
                 GripApply::Absolute(p) => *p,
-                GripApply::Translate(d) => cur + *d,
+                GripApply::Translate(d) => cur.as_dvec3() + *d,
             };
-            (p.x as f64, p.y as f64)
+            (p.x, p.y)
         }
 
         'outer: for path in &mut self.paths {

src/entities/multileader.rs

@@ -24,7 +24,7 @@ pub(crate) fn mleader_v_anchor(attach: TextAttachmentType) -> MTextVAnchor {
         | TextAttachmentType::BottomOfTopLineUnderlineAll => MTextVAnchor::BottomOfTopLine,
     }
 }
-use glam::{DVec3, Vec3};
+use glam::DVec3;
 
 use crate::command::EntityTransform;
 use crate::entities::common::{

src/entities/solid3d.rs

@@ -78,7 +78,7 @@ impl Grippable for Solid3D {
             self.point_of_reference.x += d.x as f64;
             self.point_of_reference.y += d.y as f64;
             self.point_of_reference.z += d.z as f64;
-            translate_wires(&mut self.wires, d);
+            translate_wires(&mut self.wires, d.as_vec3());
         }
     }
 }
@@ -154,7 +154,7 @@ impl Grippable for Region {
             self.point_of_reference.x += d.x as f64;
             self.point_of_reference.y += d.y as f64;
             self.point_of_reference.z += d.z as f64;
-            translate_wires(&mut self.wires, d);
+            translate_wires(&mut self.wires, d.as_vec3());
         }
     }
 }
@@ -222,7 +222,7 @@ impl Grippable for Body {
             self.point_of_reference.x += d.x as f64;
             self.point_of_reference.y += d.y as f64;
             self.point_of_reference.z += d.z as f64;
-            translate_wires(&mut self.wires, d);
+            translate_wires(&mut self.wires, d.as_vec3());
         }
     }
 }

src/modules/annotate/aligned_dim.rs

@@ -3,7 +3,7 @@
 use acadrust::entities::{Dimension, DimensionAligned};
 use acadrust::types::Vector3;
 use acadrust::EntityType;
-use glam::Vec3;
+use glam::{DVec3, Vec3};
 
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
@@ -49,7 +49,7 @@ impl CadCommand for AlignedDimensionCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         match self.step {
             Step::First => {
                 self.step = Step::Second(pt);
@@ -83,7 +83,7 @@ impl CadCommand for AlignedDimensionCommand {
         CmdResult::Cancel
     }
 
-    fn on_mouse_move(&mut self, pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, pt: DVec3) -> Option<WireModel> { let pt = pt.as_vec3();
         let (p1, p2) = match self.step {
             Step::First => return None,
             Step::Second(p1) => (p1, pt),

src/modules/annotate/angular_dim.rs

@@ -5,7 +5,7 @@ use acadrust::EntityType;
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
 use crate::scene::model::wire_model::WireModel;
-use glam::Vec3;
+use glam::{DVec3, Vec3};
 
 pub const ICON: IconKind = IconKind::Svg(include_bytes!("../../../assets/icons/dim_angular.svg"));
 
@@ -56,7 +56,7 @@ impl CadCommand for AngularDimensionCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         match self.step {
             Step::Vertex => {
                 self.step = Step::FirstRay(pt);
@@ -98,7 +98,7 @@ impl CadCommand for AngularDimensionCommand {
         CmdResult::Cancel
     }
 
-    fn on_mouse_move(&mut self, pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, pt: DVec3) -> Option<WireModel> { let pt = pt.as_vec3();
         match self.step {
             Step::Vertex => None,
             Step::FirstRay(vertex) => Some(preview_wire(vec![vertex, pt])),

src/modules/annotate/ddedit.rs

@@ -8,7 +8,7 @@
 //      entity it annotates.
 
 use acadrust::Handle;
-use glam::Vec3;
+use glam::DVec3;
 
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
@@ -45,7 +45,7 @@ impl CadCommand for DdeditCommand {
         true
     }
 
-    fn on_entity_pick(&mut self, handle: Handle, _pt: Vec3) -> CmdResult {
+    fn on_entity_pick(&mut self, handle: Handle, _pt: DVec3) -> CmdResult {
         if handle.is_null() {
             return CmdResult::NeedPoint;
         }
@@ -54,7 +54,7 @@ impl CadCommand for DdeditCommand {
         CmdResult::EditTextEntity { handle }
     }
 
-    fn on_point(&mut self, _pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, _pt: DVec3) -> CmdResult {
         CmdResult::NeedPoint
     }
     fn on_enter(&mut self) -> CmdResult {

src/modules/annotate/diameter_dim.rs

@@ -3,7 +3,7 @@
 use acadrust::entities::{Dimension, DimensionDiameter};
 use acadrust::types::Vector3;
 use acadrust::EntityType;
-use glam::Vec3;
+use glam::{DVec3, Vec3};
 
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
@@ -51,7 +51,7 @@ impl CadCommand for DiameterDimensionCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         match self.step {
             Step::CenterPoint => {
                 self.step = Step::ArcPoint(pt);
@@ -77,7 +77,7 @@ impl CadCommand for DiameterDimensionCommand {
         CmdResult::Cancel
     }
 
-    fn on_mouse_move(&mut self, pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, pt: DVec3) -> Option<WireModel> { let pt = pt.as_vec3();
         match self.step {
             Step::CenterPoint => None,
             Step::ArcPoint(center) => Some(preview_line(center, pt)),

src/modules/annotate/dim_baseline.rs

@@ -9,7 +9,7 @@
 use acadrust::entities::{Dimension, DimensionLinear};
 use acadrust::types::Vector3;
 use acadrust::EntityType;
-use glam::Vec3;
+use glam::{DVec3, Vec3};
 
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
@@ -107,7 +107,7 @@ impl CadCommand for DimBaselineCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         if !self.ready {
             return CmdResult::Cancel;
         }
@@ -136,7 +136,7 @@ impl CadCommand for DimBaselineCommand {
         CmdResult::Cancel
     }
 
-    fn on_mouse_move(&mut self, pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, pt: DVec3) -> Option<WireModel> { let pt = pt.as_vec3();
         if !self.ready {
             return None;
         }

src/modules/annotate/dim_continue.rs

@@ -9,7 +9,7 @@
 use acadrust::entities::{Dimension, DimensionLinear};
 use acadrust::types::Vector3;
 use acadrust::EntityType;
-use glam::Vec3;
+use glam::{DVec3, Vec3};
 
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
@@ -87,7 +87,7 @@ impl CadCommand for DimContinueCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         if !self.ready {
             return CmdResult::Cancel;
         }
@@ -116,7 +116,7 @@ impl CadCommand for DimContinueCommand {
         CmdResult::Cancel
     }
 
-    fn on_mouse_move(&mut self, pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, pt: DVec3) -> Option<WireModel> { let pt = pt.as_vec3();
         if !self.ready {
             return None;
         }

src/modules/annotate/dimbreak.rs

@@ -10,7 +10,7 @@
 // and emits a ReplaceEntity sentinel that commands.rs intercepts to apply the break.
 
 use acadrust::Handle;
-use glam::Vec3;
+use glam::DVec3;
 
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
@@ -61,7 +61,7 @@ impl CadCommand for DimBreakCommand {
         true
     }
 
-    fn on_entity_pick(&mut self, handle: Handle, _pt: Vec3) -> CmdResult {
+    fn on_entity_pick(&mut self, handle: Handle, _pt: DVec3) -> CmdResult {
         if handle.is_null() {
             return CmdResult::NeedPoint;
         }
@@ -81,7 +81,7 @@ impl CadCommand for DimBreakCommand {
         }
     }
 
-    fn on_point(&mut self, _pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, _pt: DVec3) -> CmdResult {
         CmdResult::NeedPoint
     }
 

src/modules/annotate/dimedit.rs

@@ -5,7 +5,7 @@
 //   2. Enter new text (blank = reset to auto-measured value, "<>" = measured value placeholder)
 
 use acadrust::Handle;
-use glam::Vec3;
+use glam::DVec3;
 
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
@@ -56,7 +56,7 @@ impl CadCommand for DimEditCommand {
         matches!(self.step, Step::PickDim)
     }
 
-    fn on_entity_pick(&mut self, handle: Handle, _pt: Vec3) -> CmdResult {
+    fn on_entity_pick(&mut self, handle: Handle, _pt: DVec3) -> CmdResult {
         if handle.is_null() {
             return CmdResult::NeedPoint;
         }
@@ -78,7 +78,7 @@ impl CadCommand for DimEditCommand {
         Some(CmdResult::DdeditEntity { handle, new_text })
     }
 
-    fn on_point(&mut self, _pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, _pt: DVec3) -> CmdResult {
         CmdResult::NeedPoint
     }
     fn on_enter(&mut self) -> CmdResult {

src/modules/annotate/dimjogline.rs

@@ -5,7 +5,7 @@
 //   2. Click the position on the dimension line where the jog should appear
 
 use acadrust::Handle;
-use glam::Vec3;
+use glam::DVec3;
 
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
@@ -55,7 +55,7 @@ impl CadCommand for DimJogLineCommand {
         matches!(self.step, Step::PickDim)
     }
 
-    fn on_entity_pick(&mut self, handle: Handle, _pt: Vec3) -> CmdResult {
+    fn on_entity_pick(&mut self, handle: Handle, _pt: DVec3) -> CmdResult {
         if handle.is_null() {
             return CmdResult::NeedPoint;
         }
@@ -63,7 +63,7 @@ impl CadCommand for DimJogLineCommand {
         CmdResult::NeedPoint
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         if let Step::PickJogPos { handle } = &self.step {
             let h = *handle;
             // Emit sentinel for commands.rs to store the jog position
@@ -79,7 +79,7 @@ impl CadCommand for DimJogLineCommand {
         CmdResult::Cancel
     }
 
-    fn on_mouse_move(&mut self, pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, pt: DVec3) -> Option<WireModel> { let pt = pt.as_vec3();
         if !matches!(self.step, Step::PickJogPos { .. }) {
             return None;
         }

src/modules/annotate/dimspace.rs

@@ -6,7 +6,7 @@
 //   3. Enter spacing value (or 0 for automatic equal spacing)
 
 use acadrust::Handle;
-use glam::Vec3;
+use glam::DVec3;
 
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
@@ -60,7 +60,7 @@ impl CadCommand for DimSpaceCommand {
         matches!(self.step, Step::PickBase | Step::PickOthers { .. })
     }
 
-    fn on_entity_pick(&mut self, handle: Handle, _pt: Vec3) -> CmdResult {
+    fn on_entity_pick(&mut self, handle: Handle, _pt: DVec3) -> CmdResult {
         if handle.is_null() {
             return CmdResult::NeedPoint;
         }
@@ -109,7 +109,7 @@ impl CadCommand for DimSpaceCommand {
         None
     }
 
-    fn on_point(&mut self, _pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, _pt: DVec3) -> CmdResult {
         CmdResult::NeedPoint
     }
 

src/modules/annotate/dimtedit.rs

@@ -5,7 +5,7 @@
 //   2. Click the new text position (entity data is injected by update.rs after pick)
 
 use acadrust::{EntityType, Handle};
-use glam::Vec3;
+use glam::DVec3;
 
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
@@ -58,7 +58,7 @@ impl CadCommand for DimTeditCommand {
         matches!(self.step, Step::PickDim)
     }
 
-    fn on_entity_pick(&mut self, handle: Handle, _pt: Vec3) -> CmdResult {
+    fn on_entity_pick(&mut self, handle: Handle, _pt: DVec3) -> CmdResult {
         if handle.is_null() {
             return CmdResult::NeedPoint;
         }
@@ -69,7 +69,7 @@ impl CadCommand for DimTeditCommand {
         CmdResult::NeedPoint
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         if let Step::PickTextPos { handle, entity } = &mut self.step {
             let h = *handle;
             if let Some(mut ent) = entity.take() {
@@ -92,7 +92,7 @@ impl CadCommand for DimTeditCommand {
         CmdResult::Cancel
     }
 
-    fn on_mouse_move(&mut self, pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, pt: DVec3) -> Option<WireModel> { let pt = pt.as_vec3();
         if !matches!(self.step, Step::PickTextPos { .. }) {
             return None;
         }

src/modules/annotate/leader_cmd.rs

@@ -13,7 +13,7 @@ use acadrust::entities::mtext::AttachmentPoint;
 use acadrust::entities::{Leader, LeaderCreationType, MText};
 use acadrust::types::Vector3;
 use acadrust::EntityType;
-use glam::{Mat4, Vec3};
+use glam::{DVec3, Mat4, Vec3};
 
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
@@ -61,7 +61,7 @@ impl CadCommand for LeaderCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         self.verts.push(pt);
         CmdResult::NeedPoint
     }
@@ -85,7 +85,7 @@ impl CadCommand for LeaderCommand {
         CmdResult::Cancel
     }
 
-    fn on_mouse_move(&mut self, pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, pt: DVec3) -> Option<WireModel> { let pt = pt.as_vec3();
         if self.verts.is_empty() {
             return None;
         }

src/modules/annotate/linear_dim.rs

@@ -5,7 +5,7 @@ use acadrust::EntityType;
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
 use crate::scene::model::wire_model::WireModel;
-use glam::{Mat4, Vec3};
+use glam::{DVec3, Mat4, Vec3};
 
 /// World-space measurement axis for a linear dimension between `first` and
 /// `second`, chosen as the UCS X or Y axis (whichever the span is closer to).
@@ -69,7 +69,7 @@ impl CadCommand for LinearDimensionCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         match self.step {
             Step::FirstPoint => {
                 self.step = Step::SecondPoint(pt);
@@ -113,7 +113,7 @@ impl CadCommand for LinearDimensionCommand {
         CmdResult::Cancel
     }
 
-    fn on_mouse_move(&mut self, pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, pt: DVec3) -> Option<WireModel> { let pt = pt.as_vec3();
         match self.step {
             Step::FirstPoint => None,
             Step::SecondPoint(first) => Some(preview_wire(vec![first, pt])),

src/modules/annotate/mleader_cmd.rs

@@ -8,7 +8,7 @@
 use acadrust::entities::MultiLeader;
 use acadrust::types::Vector3;
 use acadrust::EntityType;
-use glam::{Mat4, Vec3};
+use glam::{DVec3, Mat4, Vec3};
 
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
@@ -56,7 +56,7 @@ impl CadCommand for MLeaderCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         self.verts.push(pt);
         CmdResult::NeedPoint
     }
@@ -75,7 +75,7 @@ impl CadCommand for MLeaderCommand {
         CmdResult::Cancel
     }
 
-    fn on_mouse_move(&mut self, pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, pt: DVec3) -> Option<WireModel> { let pt = pt.as_vec3();
         if self.verts.is_empty() {
             return None;
         }

src/modules/annotate/mleader_edit.rs

@@ -8,7 +8,7 @@
 use acadrust::entities::{LeaderLine, MultiLeader};
 use acadrust::types::Vector3;
 use acadrust::{EntityType, Handle};
-use glam::Vec3;
+use glam::{DVec3, Vec3};
 
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
@@ -73,7 +73,7 @@ impl CadCommand for MLeaderAddCommand {
         matches!(self.step, AddStep::PickMLeader)
     }
 
-    fn on_entity_pick(&mut self, handle: Handle, _pt: Vec3) -> CmdResult {
+    fn on_entity_pick(&mut self, handle: Handle, _pt: DVec3) -> CmdResult {
         if handle.is_null() {
             return CmdResult::NeedPoint;
         }
@@ -84,7 +84,7 @@ impl CadCommand for MLeaderAddCommand {
         CmdResult::NeedPoint
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         match &mut self.step {
             AddStep::PickArrowhead { handle, entity } => {
                 if let Some(ent) = entity.take() {
@@ -132,7 +132,7 @@ impl CadCommand for MLeaderAddCommand {
         CmdResult::Cancel
     }
 
-    fn on_mouse_move(&mut self, pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, pt: DVec3) -> Option<WireModel> { let pt = pt.as_vec3();
         let existing_pts = match &self.step {
             AddStep::CollectPoints { pts, .. } => pts.clone(),
             _ => return None,
@@ -201,7 +201,7 @@ impl CadCommand for MLeaderRemoveCommand {
         matches!(self.step, RemoveStep::PickMLeader)
     }
 
-    fn on_entity_pick(&mut self, handle: Handle, _pt: Vec3) -> CmdResult {
+    fn on_entity_pick(&mut self, handle: Handle, _pt: DVec3) -> CmdResult {
         if handle.is_null() {
             return CmdResult::NeedPoint;
         }
@@ -212,7 +212,7 @@ impl CadCommand for MLeaderRemoveCommand {
         CmdResult::NeedPoint
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         if let RemoveStep::PickLeaderToRemove { handle, entity } = &mut self.step {
             if let Some(mut ent) = entity.take() {
                 let h = *handle;
@@ -247,7 +247,7 @@ impl CadCommand for MLeaderRemoveCommand {
     fn on_enter(&mut self) -> CmdResult {
         CmdResult::Cancel
     }
-    fn on_mouse_move(&mut self, _pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, _pt: DVec3) -> Option<WireModel> {
         None
     }
 
@@ -321,7 +321,7 @@ impl CadCommand for MLeaderAlignCommand {
         CmdResult::NeedPoint
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         match &mut self.step {
             AlignStep::PickDirection { handles } => {
                 let h = handles.clone();
@@ -359,7 +359,7 @@ impl CadCommand for MLeaderAlignCommand {
     fn on_enter(&mut self) -> CmdResult {
         CmdResult::Cancel
     }
-    fn on_mouse_move(&mut self, _pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, _pt: DVec3) -> Option<WireModel> {
         None
     }
 }
@@ -423,7 +423,7 @@ impl CadCommand for MLeaderCollectCommand {
         CmdResult::NeedPoint
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         if let CollectStep::PickLocation { handles } = &self.step {
             let h = handles.clone();
             // Build a new combined multileader at the collection point, delete originals.
@@ -447,7 +447,7 @@ impl CadCommand for MLeaderCollectCommand {
     fn on_enter(&mut self) -> CmdResult {
         CmdResult::Cancel
     }
-    fn on_mouse_move(&mut self, _pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, _pt: DVec3) -> Option<WireModel> {
         None
     }
 }

src/modules/annotate/mtext.rs

@@ -1,7 +1,7 @@
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
 use crate::scene::model::wire_model::WireModel;
-use glam::Vec3;
+use glam::DVec3;
 
 pub const ICON: IconKind = IconKind::Svg(include_bytes!("../../../assets/icons/mtext.svg"));
 
@@ -41,7 +41,7 @@ impl CadCommand for MTextCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult {
         // Hand off to the in-place editor (toolbar + text area + live preview).
         CmdResult::OpenMTextEditor {
             pos: pt,
@@ -58,7 +58,7 @@ impl CadCommand for MTextCommand {
         CmdResult::Cancel
     }
 
-    fn on_mouse_move(&mut self, _pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, _pt: DVec3) -> Option<WireModel> {
         None
     }
 }

src/modules/annotate/ordinate_dim.rs

@@ -11,7 +11,7 @@
 use acadrust::entities::{Dimension, DimensionOrdinate};
 use acadrust::types::Vector3;
 use acadrust::EntityType;
-use glam::Vec3;
+use glam::{DVec3, Vec3};
 
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
@@ -55,7 +55,7 @@ impl CadCommand for OrdinateDimCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         match self.step {
             Step::FeaturePoint => {
                 self.step = Step::LeaderEndpoint { feature: pt };
@@ -78,7 +78,7 @@ impl CadCommand for OrdinateDimCommand {
     fn on_enter(&mut self) -> CmdResult {
         CmdResult::Cancel
     }
-    fn on_preview_wires(&mut self, _pt: Vec3) -> Vec<WireModel> {
+    fn on_preview_wires(&mut self, _pt: DVec3) -> Vec<WireModel> {
         vec![]
     }
 }

src/modules/annotate/qdim.rs

@@ -9,7 +9,7 @@
 use acadrust::entities::{Dimension, DimensionLinear};
 use acadrust::types::Vector3;
 use acadrust::{EntityType, Handle};
-use glam::Vec3;
+use glam::{DVec3, Vec3};
 
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
@@ -67,7 +67,7 @@ impl CadCommand for QdimCommand {
         CmdResult::NeedPoint
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         if let Step::PlaceLine { handles } = &self.step {
             CmdResult::Relaunch(
                 format!("QDIM_PLACE {:.6} {:.6} {:.6}", pt.x, pt.y, pt.z),
@@ -82,7 +82,7 @@ impl CadCommand for QdimCommand {
         CmdResult::Cancel
     }
 
-    fn on_mouse_move(&mut self, pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, pt: DVec3) -> Option<WireModel> { let pt = pt.as_vec3();
         if !matches!(self.step, Step::PlaceLine { .. }) {
             return None;
         }

src/modules/annotate/radius_dim.rs

@@ -5,7 +5,7 @@ use acadrust::EntityType;
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
 use crate::scene::model::wire_model::WireModel;
-use glam::Vec3;
+use glam::{DVec3, Vec3};
 
 pub const ICON: IconKind = IconKind::Svg(include_bytes!("../../../assets/icons/dim_radius.svg"));
 
@@ -49,7 +49,7 @@ impl CadCommand for RadiusDimensionCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         match self.step {
             Step::CenterPoint => {
                 self.step = Step::RadiusPoint(pt);
@@ -79,7 +79,7 @@ impl CadCommand for RadiusDimensionCommand {
         CmdResult::Cancel
     }
 
-    fn on_mouse_move(&mut self, pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, pt: DVec3) -> Option<WireModel> { let pt = pt.as_vec3();
         match self.step {
             Step::CenterPoint => None,
             Step::RadiusPoint(center) => Some(preview_wire(vec![center, pt])),

src/modules/annotate/table_cmd.rs

@@ -10,7 +10,7 @@
 use acadrust::entities::TableBuilder;
 use acadrust::types::Vector3;
 use acadrust::EntityType;
-use glam::Vec3;
+use glam::DVec3;
 
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
@@ -116,7 +116,7 @@ impl CadCommand for TableCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         if let Step::Insertion { cols, rows } = self.step {
             let ins = Vector3::new(pt.x as f64, pt.y as f64, pt.z as f64);
             let table = TableBuilder::new(rows, cols)
@@ -130,7 +130,7 @@ impl CadCommand for TableCommand {
         }
     }
 
-    fn on_mouse_move(&mut self, pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, pt: DVec3) -> Option<WireModel> { let pt = pt.as_vec3();
         if let Step::Insertion { cols, rows } = self.step {
             // Preview: outline of the table bounding box.
             let w = (cols as f32) * COL_WIDTH as f32;

src/modules/annotate/text.rs

@@ -1,7 +1,7 @@
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
 use crate::scene::model::wire_model::WireModel;
-use glam::Vec3;
+use glam::DVec3;
 
 pub const ICON: IconKind = IconKind::Svg(include_bytes!("../../../assets/icons/text.svg"));
 
@@ -41,7 +41,7 @@ impl CadCommand for TextCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult {
         // Hand off to the in-place plain-text editor anchored at the click.
         CmdResult::OpenTextEditor {
             pos: pt,
@@ -58,7 +58,7 @@ impl CadCommand for TextCommand {
         CmdResult::Cancel
     }
 
-    fn on_mouse_move(&mut self, _pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, _pt: DVec3) -> Option<WireModel> {
         None
     }
 }

src/modules/annotate/textedit.rs

@@ -8,7 +8,7 @@
 //   4. In Single mode, editing an object exits the command immediately.
 
 use acadrust::Handle;
-use glam::Vec3;
+use glam::DVec3;
 
 use crate::command::{CadCommand, CmdResult};
 
@@ -95,7 +95,7 @@ impl CadCommand for TexteditCommand {
         self.step == Step::PickObject
     }
 
-    fn on_entity_pick(&mut self, handle: Handle, _pt: Vec3) -> CmdResult {
+    fn on_entity_pick(&mut self, handle: Handle, _pt: DVec3) -> CmdResult {
         if handle.is_null() {
             return CmdResult::NeedPoint;
         }
@@ -160,7 +160,7 @@ impl CadCommand for TexteditCommand {
         }
     }
 
-    fn on_point(&mut self, _pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, _pt: DVec3) -> CmdResult {
         CmdResult::NeedPoint
     }
 
@@ -248,7 +248,7 @@ impl CadCommand for TexteditmodeCommand {
         }
     }
 
-    fn on_point(&mut self, _pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, _pt: DVec3) -> CmdResult {
         CmdResult::NeedPoint
     }
 

src/modules/annotate/tolerance_cmd.rs

@@ -7,7 +7,7 @@
 use acadrust::entities::Tolerance;
 use acadrust::types::Vector3;
 use acadrust::EntityType;
-use glam::Vec3;
+use glam::DVec3;
 
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
@@ -64,7 +64,7 @@ impl CadCommand for ToleranceCommand {
         Some(CmdResult::NeedPoint)
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         if let Step::Insertion { text } = &self.step {
             let ins = Vector3::new(pt.x as f64, pt.y as f64, pt.z as f64);
             let tol = Tolerance::with_text(ins, text.clone());
@@ -78,7 +78,7 @@ impl CadCommand for ToleranceCommand {
         CmdResult::Cancel
     }
 
-    fn on_mouse_move(&mut self, pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, pt: DVec3) -> Option<WireModel> { let pt = pt.as_vec3();
         if !matches!(self.step, Step::Insertion { .. }) {
             return None;
         }

src/modules/draw/clipboard/paste.rs

@@ -16,7 +16,7 @@ pub const MENU_ITEMS: &[(&str, &str, IconKind)] = &[
 // ── CadCommand implementation ─────────────────────────────────────────────
 
 use acadrust::Handle;
-use glam::Vec3;
+use glam::{DVec3, Vec3};
 
 use crate::command::{CadCommand, CmdResult};
 use crate::scene::model::wire_model::WireModel;
@@ -43,7 +43,7 @@ impl CadCommand for PasteCommand {
         "PASTECLIP  Pick insertion point:".into()
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult {
         CmdResult::PasteClipboard { base_pt: pt }
     }
 
@@ -51,11 +51,11 @@ impl CadCommand for PasteCommand {
         CmdResult::Cancel
     }
 
-    fn on_hover_entity(&mut self, _handle: Handle, _pt: Vec3) -> Vec<WireModel> {
+    fn on_hover_entity(&mut self, _handle: Handle, _pt: DVec3) -> Vec<WireModel> {
         vec![]
     }
 
-    fn on_preview_wires(&mut self, pt: Vec3) -> Vec<WireModel> {
+    fn on_preview_wires(&mut self, pt: DVec3) -> Vec<WireModel> { let pt = pt.as_vec3();
         let delta = pt - self.centroid;
         self.wires.iter().map(|w| w.translated(delta)).collect()
     }

src/modules/draw/draw/attdef.rs

@@ -9,7 +9,7 @@
 use acadrust::entities::AttributeDefinition;
 use acadrust::types::Vector3;
 use acadrust::EntityType;
-use glam::Vec3;
+use glam::DVec3;
 
 use crate::command::{CadCommand, CmdResult};
 use crate::scene::model::wire_model::WireModel;
@@ -106,7 +106,7 @@ impl CadCommand for AttdefCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         if let Step::Insertion {
             tag,
             prompt,
@@ -153,7 +153,7 @@ impl CadCommand for AttdefCommand {
         }
     }
 
-    fn on_mouse_move(&mut self, pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, pt: DVec3) -> Option<WireModel> { let pt = pt.as_vec3();
         if !matches!(self.step, Step::Insertion { .. }) {
             return None;
         }

src/modules/draw/draw/donut.rs

@@ -12,7 +12,7 @@
 
 use acadrust::entities::{LwPolyline, LwVertex};
 use acadrust::EntityType;
-use glam::Vec3;
+use glam::DVec3;
 
 use crate::command::{CadCommand, CmdResult};
 
@@ -91,7 +91,7 @@ impl CadCommand for DonutCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult {
         match &self.state {
             DonutState::PlaceCenter => {
                 let entity = make_donut(pt.x as f64, pt.y as f64, self.inner_r, self.outer_r);

src/modules/draw/draw/hatch.rs

@@ -13,7 +13,7 @@ use crate::command::{CadCommand, CmdResult};
 use crate::modules::IconKind;
 use crate::scene::model::hatch_model::{HatchModel, HatchPattern, PatFamily};
 use crate::scene::model::wire_model::WireModel;
-use glam::Vec3;
+use glam::{DVec3, Vec3};
 
 // ── Icons ──────────────────────────────────────────────────────────────────
 
@@ -154,7 +154,7 @@ impl CadCommand for HatchCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         match &self.mode {
             Mode::PickInside => {
                 let xy = [pt.x, pt.y];
@@ -204,7 +204,7 @@ impl CadCommand for HatchCommand {
         None
     }
 
-    fn on_mouse_move(&mut self, pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, pt: DVec3) -> Option<WireModel> { let pt = pt.as_vec3();
         if let Mode::Manual = &self.mode {
             if self.manual_pts.is_empty() {
                 return None;
@@ -292,7 +292,7 @@ impl CadCommand for GradientCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         match &self.mode {
             Mode::PickInside => {
                 let xy = [pt.x, pt.y];
@@ -342,7 +342,7 @@ impl CadCommand for GradientCommand {
         None
     }
 
-    fn on_mouse_move(&mut self, pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, pt: DVec3) -> Option<WireModel> { let pt = pt.as_vec3();
         if let Mode::Manual = &self.mode {
             if self.manual_pts.is_empty() {
                 return None;
@@ -395,7 +395,7 @@ impl CadCommand for BoundaryCommand {
         format!("BOUNDARY  Pick internal point:{miss}")
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         let xy = [pt.x, pt.y];
         for outline in &self.outlines {
             if point_in_polygon(xy, outline) {

src/modules/draw/draw/hatchedit.rs

@@ -9,7 +9,7 @@
 //      Press Enter to apply changes.
 
 use acadrust::Handle;
-use glam::Vec3;
+use glam::DVec3;
 
 use crate::command::{CadCommand, CmdResult};
 
@@ -67,7 +67,7 @@ impl CadCommand for HatcheditCommand {
         matches!(self.step, HatcheditStep::PickHatch)
     }
 
-    fn on_entity_pick(&mut self, handle: Handle, _pt: Vec3) -> CmdResult {
+    fn on_entity_pick(&mut self, handle: Handle, _pt: DVec3) -> CmdResult {
         if handle.is_null() {
             return CmdResult::NeedPoint;
         }
@@ -136,7 +136,7 @@ impl CadCommand for HatcheditCommand {
         Some(CmdResult::NeedPoint)
     }
 
-    fn on_point(&mut self, _pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, _pt: DVec3) -> CmdResult {
         CmdResult::NeedPoint
     }
     fn on_enter(&mut self) -> CmdResult {

src/modules/draw/draw/line.rs

@@ -12,7 +12,7 @@ use acadrust::{EntityType, Line};
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
 use crate::scene::model::wire_model::WireModel;
-use glam::Vec3;
+use glam::DVec3;
 
 // ── Ribbon definition ─────────────────────────────────────────────────────
 
@@ -29,7 +29,7 @@ pub fn tool() -> ToolDef {
 
 pub struct LineCommand {
     /// The last committed point (start of the next segment).
-    last: Option<Vec3>,
+    last: Option<DVec3>,
 }
 
 impl LineCommand {
@@ -51,11 +51,11 @@ impl CadCommand for LineCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult {
         if let Some(last) = self.last {
             let line = Line::from_points(
-                Vector3::new(last.x as f64, last.y as f64, last.z as f64),
-                Vector3::new(pt.x as f64, pt.y as f64, pt.z as f64),
+                Vector3::new(last.x, last.y, last.z),
+                Vector3::new(pt.x, pt.y, pt.z),
             );
             self.last = Some(pt);
             CmdResult::CommitEntity(EntityType::Line(line))
@@ -73,11 +73,14 @@ impl CadCommand for LineCommand {
         CmdResult::Cancel
     }
 
-    fn on_mouse_move(&mut self, pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, pt: DVec3) -> Option<WireModel> {
         let last = self.last?;
         Some(WireModel {
             name: "rubber_band".to_string(),
-            points: vec![[last.x, last.y, last.z], [pt.x, pt.y, pt.z]],
+            points: vec![
+                [last.x as f32, last.y as f32, last.z as f32],
+                [pt.x as f32, pt.y as f32, pt.z as f32],
+            ],
             points_low: Vec::new(),
             color: WireModel::CYAN,
             selected: false,

src/modules/draw/draw/mline.rs

@@ -8,7 +8,7 @@
 use acadrust::entities::MLine;
 use acadrust::types::Vector3;
 use acadrust::EntityType;
-use glam::Vec3;
+use glam::{DVec3, Vec3};
 
 use crate::command::{CadCommand, CmdResult};
 use crate::scene::model::wire_model::WireModel;
@@ -111,7 +111,7 @@ impl CadCommand for MlineCommand {
         None
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         self.points.push(pt);
         CmdResult::NeedPoint
     }
@@ -124,7 +124,7 @@ impl CadCommand for MlineCommand {
         CmdResult::CommitAndExit(entity)
     }
 
-    fn on_mouse_move(&mut self, pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, pt: DVec3) -> Option<WireModel> { let pt = pt.as_vec3();
         if self.points.is_empty() {
             return None;
         }

src/modules/draw/draw/point.rs

@@ -9,7 +9,7 @@ use acadrust::{EntityType, Point as CadPoint};
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
 use crate::scene::model::wire_model::WireModel;
-use glam::Vec3;
+use glam::DVec3;
 
 #[allow(dead_code)]
 pub fn tool() -> ToolDef {
@@ -37,7 +37,7 @@ impl CadCommand for PointCommand {
         "POINT  Specify point  [Enter=done]:".into()
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult {
         let p = CadPoint {
             location: Vector3::new(pt.x as f64, pt.y as f64, pt.z as f64),
             ..Default::default()
@@ -51,7 +51,7 @@ impl CadCommand for PointCommand {
     fn on_escape(&mut self) -> CmdResult {
         CmdResult::Cancel
     }
-    fn on_mouse_move(&mut self, _pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, _pt: DVec3) -> Option<WireModel> {
         None
     }
 }

src/modules/draw/draw/polyline.rs

@@ -12,7 +12,7 @@
 use acadrust::entities::LwVertex;
 use acadrust::types::Vector2;
 use acadrust::{EntityType, Handle, LwPolyline};
-use glam::{Vec2, Vec3};
+use glam::{DVec3, Vec2, Vec3};
 
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
@@ -224,7 +224,7 @@ impl CadCommand for PlineCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         if !self.vertices.is_empty() {
             let last = *self.vertices.last().unwrap();
             let last_idx = self.vertices.len() - 1;
@@ -302,7 +302,7 @@ impl CadCommand for PlineCommand {
         }
     }
 
-    fn on_mouse_move(&mut self, pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, pt: DVec3) -> Option<WireModel> { let pt = pt.as_vec3();
         // The committed vertices already render as a real document entity, so
         // the preview is just the pending segment from the last vertex to the
         // cursor. (#119)

src/modules/draw/draw/raster_image.rs

@@ -9,7 +9,7 @@
 use acadrust::entities::RasterImage;
 use acadrust::types::Vector3;
 use acadrust::EntityType;
-use glam::Vec3;
+use glam::{DVec3, Vec3};
 
 use crate::command::{CadCommand, CmdResult};
 use crate::scene::model::wire_model::WireModel;
@@ -75,7 +75,7 @@ impl CadCommand for ImageCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         if let Some(origin) = self.origin {
             let entity = self.make_entity(origin, pt);
             CmdResult::CommitAndExit(entity)
@@ -97,7 +97,7 @@ impl CadCommand for ImageCommand {
         }
     }
 
-    fn on_mouse_move(&mut self, pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, pt: DVec3) -> Option<WireModel> { let pt = pt.as_vec3();
         let origin = self.origin?;
         let world_width = (pt.x - origin.x).abs().max(0.001);
         let world_height = world_width / self.aspect() as f32;

src/modules/draw/draw/ray.rs

@@ -10,7 +10,7 @@ use acadrust::EntityType;
 
 use crate::command::{CadCommand, CmdResult};
 use crate::scene::model::wire_model::WireModel;
-use glam::Vec3;
+use glam::{DVec3, Vec3};
 
 const DISPLAY_EXTENT: f32 = 1_000_000.0;
 
@@ -39,7 +39,7 @@ impl CadCommand for RayCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         if let Some(base) = self.base {
             let dir = pt - base;
             let len = dir.length();
@@ -69,7 +69,7 @@ impl CadCommand for RayCommand {
         CmdResult::Cancel
     }
 
-    fn on_mouse_move(&mut self, pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, pt: DVec3) -> Option<WireModel> { let pt = pt.as_vec3();
         let base = self.base?;
         let dir = (pt - base).normalize_or_zero();
         let far = base + dir * DISPLAY_EXTENT;
@@ -120,7 +120,7 @@ impl CadCommand for XLineCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         if let Some(base) = self.base {
             let dir = pt - base;
             let len = dir.length();
@@ -148,7 +148,7 @@ impl CadCommand for XLineCommand {
         CmdResult::Cancel
     }
 
-    fn on_mouse_move(&mut self, pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, pt: DVec3) -> Option<WireModel> { let pt = pt.as_vec3();
         let base = self.base?;
         let dir = (pt - base).normalize_or_zero();
         let far_pos = base + dir * DISPLAY_EXTENT;

src/modules/draw/draw/revcloud.rs

@@ -7,7 +7,7 @@
 use acadrust::entities::LwPolyline;
 use acadrust::types::Vector2;
 use acadrust::{entities::LwVertex, EntityType};
-use glam::Vec3;
+use glam::{DVec3, Vec3};
 
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
@@ -59,7 +59,7 @@ impl CadCommand for RevCloudCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         self.points.push(pt);
         CmdResult::NeedPoint
     }
@@ -72,7 +72,7 @@ impl CadCommand for RevCloudCommand {
         CmdResult::CommitAndExit(entity)
     }
 
-    fn on_mouse_move(&mut self, pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, pt: DVec3) -> Option<WireModel> { let pt = pt.as_vec3();
         if self.points.is_empty() {
             return None;
         }

src/modules/draw/draw/spline.rs

@@ -9,7 +9,7 @@ use acadrust::{EntityType, Spline};
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
 use crate::scene::model::wire_model::WireModel;
-use glam::Vec3;
+use glam::{DVec3, Vec3};
 
 #[allow(dead_code)]
 pub fn tool() -> ToolDef {
@@ -84,7 +84,7 @@ impl CadCommand for SplineCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         self.pts.push(pt);
         CmdResult::NeedPoint
     }
@@ -103,7 +103,7 @@ impl CadCommand for SplineCommand {
         }
     }
 
-    fn on_mouse_move(&mut self, pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, pt: DVec3) -> Option<WireModel> { let pt = pt.as_vec3();
         if self.pts.is_empty() {
             return None;
         }

src/modules/draw/draw/wipeout.rs

@@ -7,7 +7,7 @@
 use acadrust::entities::Wipeout;
 use acadrust::types::Vector3;
 use acadrust::EntityType;
-use glam::Vec3;
+use glam::{DVec3, Vec3};
 
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
@@ -79,7 +79,7 @@ impl CadCommand for WipeoutCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         match &self.mode {
             WipeoutMode::Rectangular => {
                 if let Some(p1) = self.first {
@@ -107,7 +107,7 @@ impl CadCommand for WipeoutCommand {
         }
     }
 
-    fn on_mouse_move(&mut self, pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, pt: DVec3) -> Option<WireModel> { let pt = pt.as_vec3();
         match &self.mode {
             WipeoutMode::Rectangular => {
                 let p1 = self.first?;

src/modules/draw/groups/group.rs

@@ -14,7 +14,7 @@ pub fn tool() -> ToolDef {
 // ── CadCommand implementation ─────────────────────────────────────────────
 
 use acadrust::Handle;
-use glam::Vec3;
+use glam::DVec3;
 
 use crate::command::{CadCommand, CmdResult};
 use crate::scene::model::wire_model::WireModel;
@@ -64,11 +64,11 @@ impl CadCommand for GroupCommand {
         }
     }
 
-    fn on_point(&mut self, _pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, _pt: DVec3) -> CmdResult {
         CmdResult::NeedPoint
     }
 
-    fn on_hover_entity(&mut self, _handle: Handle, _pt: Vec3) -> Vec<WireModel> {
+    fn on_hover_entity(&mut self, _handle: Handle, _pt: DVec3) -> Vec<WireModel> {
         vec![]
     }
 }

src/modules/draw/groups/ungroup.rs

@@ -14,7 +14,7 @@ pub fn tool() -> ToolDef {
 // ── CadCommand implementation ─────────────────────────────────────────────
 
 use acadrust::Handle;
-use glam::Vec3;
+use glam::DVec3;
 
 use crate::command::{CadCommand, CmdResult};
 use crate::scene::model::wire_model::WireModel;
@@ -47,7 +47,7 @@ impl CadCommand for UngroupCommand {
         CmdResult::DeleteGroups { handles }
     }
 
-    fn on_point(&mut self, _pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, _pt: DVec3) -> CmdResult {
         CmdResult::NeedPoint
     }
 
@@ -55,7 +55,7 @@ impl CadCommand for UngroupCommand {
         CmdResult::Cancel
     }
 
-    fn on_hover_entity(&mut self, _handle: Handle, _pt: Vec3) -> Vec<WireModel> {
+    fn on_hover_entity(&mut self, _handle: Handle, _pt: DVec3) -> Vec<WireModel> {
         vec![]
     }
 }

src/modules/draw/inquiry/area.rs

@@ -1,7 +1,7 @@
 // AREA command — compute area and perimeter of a polygon picked point by point.
 // Press Enter to close and calculate.
 
-use glam::Vec3;
+use glam::{DVec3, Vec3};
 
 use crate::command::{CadCommand, CmdResult};
 use crate::scene::model::wire_model::WireModel;
@@ -32,7 +32,7 @@ impl CadCommand for AreaCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         self.points.push(pt);
         CmdResult::NeedPoint
     }
@@ -56,7 +56,7 @@ impl CadCommand for AreaCommand {
         CmdResult::Measurement(msg)
     }
 
-    fn on_mouse_move(&mut self, pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, pt: DVec3) -> Option<WireModel> { let pt = pt.as_vec3();
         if self.points.is_empty() {
             return None;
         }

src/modules/draw/inquiry/dist.rs

@@ -1,6 +1,6 @@
 // DIST command — measure distance and angle between two picked points.
 
-use glam::Vec3;
+use glam::{DVec3, Vec3};
 
 use crate::command::{CadCommand, CmdResult};
 use crate::scene::model::wire_model::WireModel;
@@ -28,7 +28,7 @@ impl CadCommand for DistCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         if let Some(p1) = self.first {
             let delta = pt - p1;
             let dist = delta.length();
@@ -56,7 +56,7 @@ impl CadCommand for DistCommand {
         CmdResult::Cancel
     }
 
-    fn on_mouse_move(&mut self, pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, pt: DVec3) -> Option<WireModel> { let pt = pt.as_vec3();
         let p1 = self.first?;
         Some(WireModel {
             name: "dist_preview".into(),

src/modules/draw/inquiry/divide.rs

@@ -6,7 +6,7 @@ use std::f64::consts::PI;
 use acadrust::entities::Point as PointEnt;
 use acadrust::types::Vector3;
 use acadrust::{EntityType, Handle};
-use glam::Vec3;
+use glam::DVec3;
 
 use crate::command::{CadCommand, CmdResult};
 
@@ -43,7 +43,7 @@ impl CadCommand for DivideCommand {
         self.target.is_none()
     }
 
-    fn on_entity_pick(&mut self, handle: Handle, _pt: Vec3) -> CmdResult {
+    fn on_entity_pick(&mut self, handle: Handle, _pt: DVec3) -> CmdResult {
         if handle.is_null() {
             return CmdResult::NeedPoint;
         }
@@ -71,7 +71,7 @@ impl CadCommand for DivideCommand {
         Some(CmdResult::DivideEntity { handle, n })
     }
 
-    fn on_point(&mut self, _pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, _pt: DVec3) -> CmdResult {
         CmdResult::NeedPoint
     }
     fn on_enter(&mut self) -> CmdResult {
@@ -112,7 +112,7 @@ impl CadCommand for MeasureCommand {
         self.target.is_none()
     }
 
-    fn on_entity_pick(&mut self, handle: Handle, _pt: Vec3) -> CmdResult {
+    fn on_entity_pick(&mut self, handle: Handle, _pt: DVec3) -> CmdResult {
         if handle.is_null() {
             return CmdResult::NeedPoint;
         }
@@ -148,7 +148,7 @@ impl CadCommand for MeasureCommand {
         })
     }
 
-    fn on_point(&mut self, _pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, _pt: DVec3) -> CmdResult {
         CmdResult::NeedPoint
     }
     fn on_enter(&mut self) -> CmdResult {

src/modules/draw/inquiry/id.rs

@@ -1,6 +1,6 @@
 // ID command — report coordinates of a picked point.
 
-use glam::Vec3;
+use glam::DVec3;
 
 use crate::command::{CadCommand, CmdResult};
 
@@ -21,7 +21,7 @@ impl CadCommand for IdCommand {
         "ID  Specify point:".into()
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult {
         // Drawing plane is world XY (z = elevation).
         let x = pt.x;
         let y = pt.y;

src/modules/draw/layers/match_layer.rs

@@ -16,7 +16,7 @@ pub fn tool() -> ToolDef {
 // ── CadCommand implementation ─────────────────────────────────────────────
 
 use acadrust::Handle;
-use glam::Vec3;
+use glam::DVec3;
 
 use crate::command::{CadCommand, CmdResult};
 use crate::scene::model::wire_model::WireModel;
@@ -66,7 +66,7 @@ impl CadCommand for LayMatchCommand {
         }
     }
 
-    fn on_point(&mut self, _pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, _pt: DVec3) -> CmdResult {
         CmdResult::NeedPoint
     }
     fn on_enter(&mut self) -> CmdResult {
@@ -75,7 +75,7 @@ impl CadCommand for LayMatchCommand {
     fn on_escape(&mut self) -> CmdResult {
         CmdResult::Cancel
     }
-    fn on_hover_entity(&mut self, _handle: Handle, _pt: Vec3) -> Vec<WireModel> {
+    fn on_hover_entity(&mut self, _handle: Handle, _pt: DVec3) -> Vec<WireModel> {
         vec![]
     }
 }

src/modules/draw/modify/align.rs

@@ -10,7 +10,7 @@
 // With 2 pairs: translate + rotate (+ optional uniform scale to fit)
 
 use acadrust::Handle;
-use glam::Vec3;
+use glam::{DVec3, Vec3};
 
 use crate::command::{CadCommand, CmdResult, EntityTransform};
 
@@ -74,7 +74,7 @@ impl CadCommand for AlignCommand {
         CmdResult::NeedPoint
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         match self.state {
             AlignState::Gathering => CmdResult::NeedPoint,
             AlignState::Src1 => {
@@ -117,7 +117,7 @@ impl CadCommand for AlignCommand {
                         let delta = d - s;
                         CmdResult::TransformSelected(
                             self.handles.clone(),
-                            EntityTransform::Translate(delta),
+                            EntityTransform::Translate(delta.as_dvec3()),
                         )
                     }
                     _ => CmdResult::Cancel,
@@ -163,7 +163,7 @@ impl AlignCommand {
             let delta = d1 - s1;
             return CmdResult::TransformSelected(
                 self.handles.clone(),
-                EntityTransform::Translate(delta),
+                EntityTransform::Translate(delta.as_dvec3()),
             );
         }
 
@@ -182,8 +182,8 @@ impl AlignCommand {
         // Compose via AlignTransform CmdResult
         CmdResult::AlignSelected {
             handles: self.handles.clone(),
-            src1: s1,
-            dst1: d1,
+            src1: s1.as_dvec3(),
+            dst1: d1.as_dvec3(),
             angle_rad: angle,
             scale: scale_factor,
         }

src/modules/draw/modify/attedit.rs

@@ -7,7 +7,7 @@
 //            After all attributes are processed, commit via ReplaceMany.
 
 use acadrust::EntityType;
-use glam::Vec3;
+use glam::DVec3;
 
 use crate::command::{CadCommand, CmdResult};
 use crate::scene::model::wire_model::WireModel;
@@ -59,7 +59,7 @@ impl CadCommand for AtteditCommand {
         matches!(self.step, Step::SelectInsert)
     }
 
-    fn on_entity_pick(&mut self, handle: acadrust::Handle, _pt: Vec3) -> CmdResult {
+    fn on_entity_pick(&mut self, handle: acadrust::Handle, _pt: DVec3) -> CmdResult {
         if handle.is_null() {
             return CmdResult::NeedPoint;
         }
@@ -114,13 +114,13 @@ impl CadCommand for AtteditCommand {
         None
     }
 
-    fn on_point(&mut self, _pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, _pt: DVec3) -> CmdResult {
         CmdResult::NeedPoint
     }
     fn on_enter(&mut self) -> CmdResult {
         CmdResult::Cancel
     }
-    fn on_preview_wires(&mut self, _pt: Vec3) -> Vec<WireModel> {
+    fn on_preview_wires(&mut self, _pt: DVec3) -> Vec<WireModel> {
         vec![]
     }
 

src/modules/draw/modify/break_cmd.rs

@@ -15,7 +15,7 @@ use acadrust::entities::{
 };
 use acadrust::types::Vector3;
 use acadrust::{EntityType, Handle};
-use glam::Vec3;
+use glam::{DVec3, Vec3};
 use truck_modeling::base::{BoundedCurve, Cut};
 
 use crate::command::{CadCommand, CmdResult};
@@ -382,7 +382,7 @@ impl CadCommand for BreakInteractiveCommand {
         self.target.is_none()
     }
 
-    fn on_entity_pick(&mut self, handle: Handle, pt: Vec3) -> CmdResult {
+    fn on_entity_pick(&mut self, handle: Handle, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         if handle.is_null() {
             return CmdResult::NeedPoint;
         }
@@ -391,7 +391,7 @@ impl CadCommand for BreakInteractiveCommand {
         CmdResult::NeedPoint
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         let handle = match self.target {
             Some(h) => h,
             None => return CmdResult::Cancel,
@@ -403,14 +403,14 @@ impl CadCommand for BreakInteractiveCommand {
                 return CmdResult::NeedPoint;
             }
         };
-        CmdResult::BreakEntity { handle, p1, p2: pt }
+        CmdResult::BreakEntity { handle, p1: p1.as_dvec3(), p2: pt.as_dvec3() }
     }
 
     fn on_enter(&mut self) -> CmdResult {
         CmdResult::Cancel
     }
 
-    fn on_mouse_move(&mut self, _pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, _pt: DVec3) -> Option<WireModel> {
         None
     }
 }
@@ -444,7 +444,7 @@ impl CadCommand for BreakAtPointCommand {
         self.target.is_none()
     }
 
-    fn on_entity_pick(&mut self, handle: Handle, _pt: Vec3) -> CmdResult {
+    fn on_entity_pick(&mut self, handle: Handle, _pt: DVec3) -> CmdResult {
         if handle.is_null() {
             return CmdResult::NeedPoint;
         }
@@ -452,12 +452,12 @@ impl CadCommand for BreakAtPointCommand {
         CmdResult::NeedPoint
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         match self.target {
             Some(handle) => CmdResult::BreakEntity {
                 handle,
-                p1: pt,
-                p2: pt,
+                p1: pt.as_dvec3(),
+                p2: pt.as_dvec3(),
             },
             None => CmdResult::Cancel,
         }

src/modules/draw/modify/copy.rs

@@ -6,7 +6,7 @@
 //   Step 2+: each click makes another copy at (click - base); Enter to finish.
 
 use acadrust::Handle;
-use glam::Vec3;
+use glam::DVec3;
 
 use crate::command::{CadCommand, CmdResult, EntityTransform};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
@@ -27,7 +27,7 @@ pub fn tool() -> ToolDef {
 
 enum Step {
     Base,
-    Placing(Vec3),
+    Placing(DVec3),
 }
 
 pub struct CopyCommand {
@@ -66,7 +66,7 @@ impl CadCommand for CopyCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult {
         match &self.step {
             Step::Base => {
                 self.step = Step::Placing(pt);
@@ -87,7 +87,7 @@ impl CadCommand for CopyCommand {
         CmdResult::Cancel
     }
 
-    fn on_preview_wires(&mut self, pt: Vec3) -> Vec<WireModel> {
+    fn on_preview_wires(&mut self, pt: DVec3) -> Vec<WireModel> {
         let Step::Placing(base) = &self.step else {
             return vec![];
         };
@@ -95,11 +95,14 @@ impl CadCommand for CopyCommand {
         let mut out: Vec<WireModel> = self
             .wire_models
             .iter()
-            .map(|w| w.translated(delta))
+            .map(|w| w.translated(delta.as_vec3()))
             .collect();
         out.push(WireModel::solid(
             "rubber_band".into(),
-            vec![[base.x, base.y, base.z], [pt.x, pt.y, pt.z]],
+            vec![
+                [base.x as f32, base.y as f32, base.z as f32],
+                [pt.x as f32, pt.y as f32, pt.z as f32],
+            ],
             WireModel::CYAN,
             false,
         ));

src/modules/draw/modify/explode.rs

@@ -26,7 +26,7 @@ use acadrust::{CadDocument, EntityType, Handle};
 
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
-use glam::Vec3;
+use glam::DVec3;
 
 // ── Ribbon definition ──────────────────────────────────────────────────────
 
@@ -447,7 +447,7 @@ impl CadCommand for ExplodeCommand {
         "EXPLODE  Select objects to explode:".into()
     }
 
-    fn on_point(&mut self, _pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, _pt: DVec3) -> CmdResult {
         CmdResult::Cancel
     }
     fn on_enter(&mut self) -> CmdResult {

src/modules/draw/modify/fillet.rs

@@ -12,7 +12,7 @@
 use acadrust::entities::{Arc as ArcEnt, Line as LineEnt, LwPolyline};
 use acadrust::types::Vector3;
 use acadrust::{EntityType, Handle};
-use glam::Vec3;
+use glam::DVec3;
 
 const TAU: f64 = std::f64::consts::TAU;
 
@@ -1328,7 +1328,7 @@ impl CadCommand for FilletCommand {
         !matches!(self.step, FilletStep::WaitingForRadius)
     }
 
-    fn on_entity_pick(&mut self, handle: Handle, pt: Vec3) -> CmdResult {
+    fn on_entity_pick(&mut self, handle: Handle, pt: DVec3) -> CmdResult {
         if handle.is_null() {
             return CmdResult::NeedPoint;
         }
@@ -1406,7 +1406,7 @@ impl CadCommand for FilletCommand {
         }
     }
 
-    fn on_hover_entity(&mut self, handle: Handle, pt: Vec3) -> Vec<WireModel> {
+    fn on_hover_entity(&mut self, handle: Handle, pt: DVec3) -> Vec<WireModel> {
         if handle.is_null() {
             return vec![];
         }
@@ -1484,7 +1484,7 @@ impl CadCommand for FilletCommand {
         }
     }
 
-    fn on_point(&mut self, _pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, _pt: DVec3) -> CmdResult {
         CmdResult::NeedPoint
     }
     fn on_enter(&mut self) -> CmdResult {
@@ -1743,7 +1743,7 @@ impl CadCommand for ChamferCommand {
         )
     }
 
-    fn on_entity_pick(&mut self, handle: Handle, pt: Vec3) -> CmdResult {
+    fn on_entity_pick(&mut self, handle: Handle, pt: DVec3) -> CmdResult {
         if handle.is_null() {
             return CmdResult::NeedPoint;
         }
@@ -1825,7 +1825,7 @@ impl CadCommand for ChamferCommand {
         }
     }
 
-    fn on_hover_entity(&mut self, handle: Handle, pt: Vec3) -> Vec<WireModel> {
+    fn on_hover_entity(&mut self, handle: Handle, pt: DVec3) -> Vec<WireModel> {
         if handle.is_null() {
             return vec![];
         }
@@ -1915,7 +1915,7 @@ impl CadCommand for ChamferCommand {
         }
     }
 
-    fn on_point(&mut self, _pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, _pt: DVec3) -> CmdResult {
         CmdResult::NeedPoint
     }
     fn on_enter(&mut self) -> CmdResult {

src/modules/draw/modify/join.rs

@@ -11,7 +11,7 @@
 
 use acadrust::types::{Vector2, Vector3};
 use acadrust::{EntityType, Handle};
-use glam::{DVec3, Vec3};
+use glam::DVec3;
 
 use crate::command::{CadCommand, CmdResult};
 
@@ -52,7 +52,7 @@ impl CadCommand for JoinCommand {
         CmdResult::NeedPoint
     }
 
-    fn on_point(&mut self, _pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, _pt: DVec3) -> CmdResult {
         CmdResult::NeedPoint
     }
 

src/modules/draw/modify/lengthen.rs

@@ -13,7 +13,7 @@ use acadrust::entities::{
 };
 use acadrust::types::Vector3;
 use acadrust::{EntityType, Handle};
-use glam::Vec3;
+use glam::{DVec3, Vec3};
 use truck_modeling::base::{BoundedCurve, Cut};
 
 use crate::command::{CadCommand, CmdResult};
@@ -53,7 +53,7 @@ impl CadCommand for LengthenCommand {
         matches!(self.state, LenState::PickEntity)
     }
 
-    fn on_entity_pick(&mut self, handle: Handle, pt: Vec3) -> CmdResult {
+    fn on_entity_pick(&mut self, handle: Handle, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         if handle.is_null() {
             return CmdResult::NeedPoint;
         }
@@ -81,6 +81,7 @@ impl CadCommand for LengthenCommand {
             LenState::PickOption { handle, pick_pt } => (*handle, *pick_pt),
             _ => return None,
         };
+        let pick_pt = pick_pt.as_dvec3();
 
         let text = text.trim().to_uppercase();
         if let Some(rest) = text.strip_prefix("DE ").or_else(|| text.strip_prefix("DE")) {
@@ -125,7 +126,7 @@ impl CadCommand for LengthenCommand {
         }
     }
 
-    fn on_point(&mut self, _pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, _pt: DVec3) -> CmdResult {
         CmdResult::NeedPoint
     }
     fn on_enter(&mut self) -> CmdResult {

src/modules/draw/modify/mirror.rs

@@ -9,7 +9,7 @@
 //           Yes → flip the original in place (no copy kept)
 
 use acadrust::Handle;
-use glam::Vec3;
+use glam::DVec3;
 
 use crate::command::{CadCommand, CmdResult, EntityTransform};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
@@ -26,9 +26,9 @@ pub fn tool() -> ToolDef {
 
 enum Step {
     P1,
-    P2(Vec3),
+    P2(DVec3),
     /// Both mirror-line points fixed; waiting on the erase-source answer.
-    AskErase { p1: Vec3, p2: Vec3 },
+    AskErase { p1: DVec3, p2: DVec3 },
 }
 
 pub struct MirrorCommand {
@@ -66,7 +66,7 @@ impl CadCommand for MirrorCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult {
         match &self.step {
             Step::P1 => {
                 self.step = Step::P2(pt);
@@ -113,7 +113,7 @@ impl CadCommand for MirrorCommand {
         Some(self.finish(p1, p2, erase))
     }
 
-    fn on_preview_wires(&mut self, pt: Vec3) -> Vec<WireModel> {
+    fn on_preview_wires(&mut self, pt: DVec3) -> Vec<WireModel> {
         // While picking the second point the ghost tracks the cursor; once it
         // is fixed (erase prompt) the ghost freezes at the chosen axis.
         let (p1, p2) = match &self.step {
@@ -125,12 +125,15 @@ impl CadCommand for MirrorCommand {
         let mut out: Vec<WireModel> = self
             .wire_models
             .iter()
-            .map(|w| w.mirrored(p1, p2))
+            .map(|w| w.mirrored(p1.as_vec3(), p2.as_vec3()))
             .collect();
         // Mirror-axis line (rubber-band).
         out.push(WireModel::solid(
             "rubber_band".into(),
-            vec![[p1.x, p1.y, p1.z], [p2.x, p2.y, p2.z]],
+            vec![
+                [p1.x as f32, p1.y as f32, p1.z as f32],
+                [p2.x as f32, p2.y as f32, p2.z as f32],
+            ],
             WireModel::CYAN,
             false,
         ));
@@ -141,7 +144,7 @@ impl CadCommand for MirrorCommand {
 impl MirrorCommand {
     /// Commit the mirror. `erase` true flips the originals in place; false
     /// keeps them and adds a mirrored copy. Either way the command ends.
-    fn finish(&self, p1: Vec3, p2: Vec3, erase: bool) -> CmdResult {
+    fn finish(&self, p1: DVec3, p2: DVec3, erase: bool) -> CmdResult {
         let xform = EntityTransform::Mirror { p1, p2 };
         if erase {
             CmdResult::TransformSelected(self.handles.clone(), xform)

src/modules/draw/modify/offset.rs

@@ -18,7 +18,7 @@ use acadrust::entities::{
     Spline as SplineEnt,
 };
 use acadrust::{EntityType, Handle};
-use glam::Vec3;
+use glam::{DVec3, Vec3};
 
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::draw::defaults;
@@ -632,7 +632,7 @@ impl CadCommand for OffsetCommand {
         matches!(self.step, Step::SelectObject)
     }
 
-    fn on_entity_pick(&mut self, handle: Handle, _pt: Vec3) -> CmdResult {
+    fn on_entity_pick(&mut self, handle: Handle, _pt: DVec3) -> CmdResult {
         if handle.is_null() || !matches!(self.step, Step::SelectObject) {
             return CmdResult::NeedPoint;
         }
@@ -672,10 +672,10 @@ impl CadCommand for OffsetCommand {
         }
     }
 
-    fn dyn_live_value(&self, cursor: Vec3) -> Option<f64> {
+    fn dyn_live_value(&self, cursor: DVec3) -> Option<f64> {
         match &self.step {
             Step::PickSide { entity, locked, .. } => {
-                Some(locked.unwrap_or_else(|| perp_distance(entity, cursor)))
+                Some(locked.unwrap_or_else(|| perp_distance(entity, cursor.as_vec3())))
             }
             _ => None,
         }
@@ -697,7 +697,7 @@ impl CadCommand for OffsetCommand {
         None
     }
 
-    fn on_hover_entity(&mut self, handle: Handle, _pt: Vec3) -> Vec<WireModel> {
+    fn on_hover_entity(&mut self, handle: Handle, _pt: DVec3) -> Vec<WireModel> {
         if handle.is_null() {
             return vec![];
         }
@@ -719,33 +719,33 @@ impl CadCommand for OffsetCommand {
         vec![]
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult {
         let (locked, entity) = match &self.step {
             Step::PickSide { locked, entity, .. } => (*locked, entity.clone()),
             _ => return CmdResult::NeedPoint,
         };
-        let mag = locked.unwrap_or_else(|| perp_distance(&entity, pt));
+        let mag = locked.unwrap_or_else(|| perp_distance(&entity, pt.as_vec3()));
         if mag < 1e-9 {
             return CmdResult::NeedPoint;
         }
 
-        match compute_offset(&entity, mag, pt) {
+        match compute_offset(&entity, mag, pt.as_vec3()) {
             Some(new_entity) => CmdResult::CommitAndExit(new_entity),
             None => CmdResult::NeedPoint,
         }
     }
 
-    fn on_preview_wires(&mut self, pt: Vec3) -> Vec<WireModel> {
+    fn on_preview_wires(&mut self, pt: DVec3) -> Vec<WireModel> {
         let (locked, entity) = match &self.step {
             Step::PickSide { locked, entity, .. } => (*locked, entity.clone()),
             _ => return vec![],
         };
-        let mag = locked.unwrap_or_else(|| perp_distance(&entity, pt));
+        let mag = locked.unwrap_or_else(|| perp_distance(&entity, pt.as_vec3()));
         if mag < 1e-9 {
             return vec![];
         }
 
-        if let Some(result) = compute_offset(&entity, mag, pt) {
+        if let Some(result) = compute_offset(&entity, mag, pt.as_vec3()) {
             let pts = entity_wire_pts(&result);
             if !pts.is_empty() {
                 return vec![WireModel::solid(

src/modules/draw/modify/pedit.rs

@@ -10,7 +10,7 @@
 //   X / EXIT    — exit
 
 use acadrust::{EntityType, Handle};
-use glam::Vec3;
+use glam::DVec3;
 
 use crate::command::{CadCommand, CmdResult};
 
@@ -41,7 +41,7 @@ impl CadCommand for PeditCommand {
         self.target.is_none()
     }
 
-    fn on_entity_pick(&mut self, handle: Handle, _pt: Vec3) -> CmdResult {
+    fn on_entity_pick(&mut self, handle: Handle, _pt: DVec3) -> CmdResult {
         if handle.is_null() {
             return CmdResult::NeedPoint;
         }
@@ -90,7 +90,7 @@ impl CadCommand for PeditCommand {
         None
     }
 
-    fn on_point(&mut self, _pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, _pt: DVec3) -> CmdResult {
         CmdResult::NeedPoint
     }
     fn on_enter(&mut self) -> CmdResult {

src/modules/draw/modify/refedit.rs

@@ -14,7 +14,7 @@
 // require per-entity matrix transforms not yet in EntityTransform.
 
 use acadrust::{EntityType, Handle};
-use glam::Vec3;
+use glam::DVec3;
 
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
@@ -80,7 +80,7 @@ impl CadCommand for RefEditPickCommand {
         true
     }
 
-    fn on_entity_pick(&mut self, handle: Handle, _pt: Vec3) -> CmdResult {
+    fn on_entity_pick(&mut self, handle: Handle, _pt: DVec3) -> CmdResult {
         if handle.is_null() {
             return CmdResult::NeedPoint;
         }
@@ -89,7 +89,7 @@ impl CadCommand for RefEditPickCommand {
         CmdResult::Relaunch(format!("REFEDIT_BEGIN:{}", handle.value()), vec![handle])
     }
 
-    fn on_point(&mut self, _pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, _pt: DVec3) -> CmdResult {
         CmdResult::NeedPoint
     }
     fn on_enter(&mut self) -> CmdResult {
@@ -134,7 +134,7 @@ impl CadCommand for RefCloseCommand {
         // Default: SAVE
         CmdResult::Relaunch("REFCLOSE_SAVE".into(), vec![])
     }
-    fn on_point(&mut self, _pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, _pt: DVec3) -> CmdResult {
         CmdResult::NeedPoint
     }
 }

src/modules/draw/modify/rotate.rs

@@ -7,7 +7,7 @@
 //   Step 3: pick destination point → rotates by (dest_angle - ref_angle)
 
 use acadrust::Handle;
-use glam::Vec3;
+use glam::DVec3;
 
 use crate::command::{CadCommand, CmdResult, DynField, EntityTransform};
 use crate::modules::draw::defaults;
@@ -29,8 +29,8 @@ pub fn tool() -> ToolDef {
 
 enum Step {
     Center,
-    RefPoint { center: Vec3 },
-    Angle { center: Vec3, ref_angle: f32 },
+    RefPoint { center: DVec3 },
+    Angle { center: DVec3, ref_angle: f64 },
 }
 
 pub struct RotateCommand {
@@ -73,7 +73,7 @@ impl CadCommand for RotateCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult {
         match &self.step {
             Step::Center => {
                 self.step = Step::RefPoint { center: pt };
@@ -90,13 +90,13 @@ impl CadCommand for RotateCommand {
                 let ref_angle = *ref_angle;
                 let dest_angle = (pt.y - center.y).atan2(pt.x - center.x);
                 let delta = dest_angle - ref_angle;
-                defaults::set_rotate_angle(delta.to_degrees());
-                self.default_angle = delta.to_degrees();
+                defaults::set_rotate_angle(delta.to_degrees() as f32);
+                self.default_angle = delta.to_degrees() as f32;
                 CmdResult::TransformSelected(
                     self.handles.clone(),
                     EntityTransform::Rotate {
                         center,
-                        angle_rad: delta,
+                        angle_rad: delta as f32,
                     },
                 )
             }
@@ -137,14 +137,17 @@ impl CadCommand for RotateCommand {
         None
     }
 
-    fn on_preview_wires(&mut self, pt: Vec3) -> Vec<WireModel> {
+    fn on_preview_wires(&mut self, pt: DVec3) -> Vec<WireModel> {
         let (center, ref_angle) = match &self.step {
             Step::Angle { center, ref_angle } => (*center, *ref_angle),
             Step::RefPoint { center } => {
                 // Show a reference line from center to cursor only.
                 return vec![WireModel::solid(
                     "rubber_band".into(),
-                    vec![[center.x, center.y, center.z], [pt.x, pt.y, pt.z]],
+                    vec![
+                        [center.x as f32, center.y as f32, center.z as f32],
+                        [pt.x as f32, pt.y as f32, pt.z as f32],
+                    ],
                     WireModel::CYAN,
                     false,
                 )];
@@ -157,12 +160,12 @@ impl CadCommand for RotateCommand {
         // committing with Enter rotates the way the cursor is dragging — the
         // dynamic-input box shows the unsigned magnitude, but the committed
         // value must keep its direction (clockwise = negative).
-        self.default_angle = angle_rad.to_degrees();
+        self.default_angle = angle_rad.to_degrees() as f32;
         // Object ghosts rotated to the new angle. The rotation sweep arc is
         // drawn by the dynamic-input overlay (polar guide), not here.
         self.wire_models
             .iter()
-            .map(|w| w.rotated(center, angle_rad))
+            .map(|w| w.rotated(center.as_vec3(), angle_rad as f32))
             .collect()
     }
 
@@ -179,7 +182,7 @@ impl CadCommand for RotateCommand {
         // direction. The polar guide arc is anchored at the centre and starts
         // at the reference (via ref_point), with the value box centred on it.
         if let Step::Angle { center, ref_angle } = self.step {
-            let ref_dir = Vec3::new(center.x + ref_angle.cos(), center.y + ref_angle.sin(), center.z);
+            let ref_dir = DVec3::new(center.x + ref_angle.cos(), center.y + ref_angle.sin(), center.z);
             Some(DynSpec {
                 anchor: DynAnchor::Point(center),
                 fields: vec![DynFieldSpec::new(DynRole::Angle)],
@@ -195,12 +198,12 @@ impl CadCommand for RotateCommand {
         matches!(self.step, Step::Angle { .. })
     }
 
-    fn dyn_live_value(&self, cursor: Vec3) -> Option<f64> {
+    fn dyn_live_value(&self, cursor: DVec3) -> Option<f64> {
         // The rotation amount = cursor direction from the centre minus the
         // reference angle, so the box reads the actual rotation.
         if let Step::Angle { center, ref_angle } = &self.step {
             let dest = (cursor.y - center.y).atan2(cursor.x - center.x);
-            Some(crate::command::dyn_display_angle_deg(dest - ref_angle) as f64)
+            Some(crate::command::dyn_display_angle_deg((dest - ref_angle) as f32) as f64)
         } else {
             None
         }

src/modules/draw/modify/scale.rs

@@ -13,7 +13,7 @@
 //     Step 2b: specify new length      (pick a point or type a length)
 
 use acadrust::Handle;
-use glam::Vec3;
+use glam::DVec3;
 
 use crate::command::{CadCommand, CmdResult, EntityTransform};
 use crate::modules::draw::defaults;
@@ -33,11 +33,11 @@ pub fn tool() -> ToolDef {
 enum Step {
     Base,
     /// Default flow: factor is the cursor distance from `base`.
-    Factor { base: Vec3 },
+    Factor { base: DVec3 },
     /// Reference flow: defining the reference length from `base`.
-    RefLen { base: Vec3 },
+    RefLen { base: DVec3 },
     /// Reference flow: factor is `cursor_dist / ref_dist` from `base`.
-    RefNew { base: Vec3, ref_dist: f32 },
+    RefNew { base: DVec3, ref_dist: f32 },
 }
 
 pub struct ScaleCommand {
@@ -58,7 +58,7 @@ impl ScaleCommand {
     }
 
     /// Commit a uniform scale about `base` and end the command.
-    fn commit(&self, base: Vec3, factor: f32) -> CmdResult {
+    fn commit(&self, base: DVec3, factor: f32) -> CmdResult {
         defaults::set_scale_factor(factor);
         CmdResult::TransformSelected(
             self.handles.clone(),
@@ -95,7 +95,7 @@ impl CadCommand for ScaleCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult {
         match &self.step {
             Step::Base => {
                 self.step = Step::Factor { base: pt };
@@ -103,18 +103,18 @@ impl CadCommand for ScaleCommand {
             }
             Step::Factor { base } => {
                 let base = *base;
-                let factor = base.distance(pt).max(1e-6);
+                let factor = base.distance(pt).max(1e-6) as f32;
                 self.commit(base, factor)
             }
             Step::RefLen { base } => {
                 let base = *base;
-                let ref_dist = base.distance(pt).max(1e-6);
+                let ref_dist = base.distance(pt).max(1e-6) as f32;
                 self.step = Step::RefNew { base, ref_dist };
                 CmdResult::NeedPoint
             }
             Step::RefNew { base, ref_dist } => {
                 let base = *base;
-                let new_dist = base.distance(pt).max(1e-6);
+                let new_dist = base.distance(pt).max(1e-6) as f32;
                 self.commit(base, new_dist / *ref_dist)
             }
         }
@@ -164,19 +164,22 @@ impl CadCommand for ScaleCommand {
         }
     }
 
-    fn on_preview_wires(&mut self, pt: Vec3) -> Vec<WireModel> {
-        let (base, factor) = match &self.step {
+    fn on_preview_wires(&mut self, pt: DVec3) -> Vec<WireModel> {
+        let (base, factor): (DVec3, f32) = match &self.step {
             // Default flow: scale live by cursor distance from the base.
-            Step::Factor { base } => (*base, base.distance(pt).max(1e-6)),
+            Step::Factor { base } => (*base, base.distance(pt).max(1e-6) as f32),
             // Reference flow, new-length step: factor = cursor_dist / ref_dist.
             Step::RefNew { base, ref_dist } => {
-                (*base, base.distance(pt).max(1e-6) / ref_dist)
+                (*base, base.distance(pt).max(1e-6) as f32 / ref_dist)
             }
             // Reference-length step: rubber-band only, no factor defined yet.
             Step::RefLen { base } => {
                 return vec![WireModel::solid(
                     "rubber_band".into(),
-                    vec![[base.x, base.y, base.z], [pt.x, pt.y, pt.z]],
+                    vec![
+                        [base.x as f32, base.y as f32, base.z as f32],
+                        [pt.x as f32, pt.y as f32, pt.z as f32],
+                    ],
                     WireModel::CYAN,
                     false,
                 )];
@@ -186,11 +189,14 @@ impl CadCommand for ScaleCommand {
         let mut out: Vec<WireModel> = self
             .wire_models
             .iter()
-            .map(|w| w.scaled(base, factor))
+            .map(|w| w.scaled(base.as_vec3(), factor))
             .collect();
         out.push(WireModel::solid(
             "rubber_band".into(),
-            vec![[base.x, base.y, base.z], [pt.x, pt.y, pt.z]],
+            vec![
+                [base.x as f32, base.y as f32, base.z as f32],
+                [pt.x as f32, pt.y as f32, pt.z as f32],
+            ],
             WireModel::CYAN,
             false,
         ));

src/modules/draw/modify/splinedit.rs

@@ -10,7 +10,7 @@
 // Control-point dragging is already supported via the grip editing system.
 
 use acadrust::EntityType;
-use glam::Vec3;
+use glam::DVec3;
 
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
@@ -61,7 +61,7 @@ impl CadCommand for SplineditCommand {
         matches!(self.step, Step::SelectSpline)
     }
 
-    fn on_entity_pick(&mut self, handle: acadrust::Handle, _pt: Vec3) -> CmdResult {
+    fn on_entity_pick(&mut self, handle: acadrust::Handle, _pt: DVec3) -> CmdResult {
         if handle.is_null() {
             return CmdResult::NeedPoint;
         }
@@ -96,13 +96,13 @@ impl CadCommand for SplineditCommand {
         }
     }
 
-    fn on_point(&mut self, _pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, _pt: DVec3) -> CmdResult {
         CmdResult::NeedPoint
     }
     fn on_enter(&mut self) -> CmdResult {
         CmdResult::Cancel
     }
-    fn on_preview_wires(&mut self, _pt: Vec3) -> Vec<WireModel> {
+    fn on_preview_wires(&mut self, _pt: DVec3) -> Vec<WireModel> {
         vec![]
     }
 }

src/modules/draw/modify/stretch.rs

@@ -16,7 +16,7 @@
 //     All others  : move the whole entity if any point is inside.
 
 use acadrust::Handle;
-use glam::Vec3;
+use glam::{DVec3, Vec3};
 
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
@@ -86,7 +86,7 @@ impl CadCommand for StretchCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         match &self.step {
             Step::WindowCorner1 => {
                 self.step = Step::WindowCorner2(pt);
@@ -115,9 +115,9 @@ impl CadCommand for StretchCommand {
                 let delta = pt - *base;
                 CmdResult::StretchEntities {
                     handles: self.handles.clone(),
-                    win_min: *win_min,
-                    win_max: *win_max,
-                    delta,
+                    win_min: win_min.as_dvec3(),
+                    win_max: win_max.as_dvec3(),
+                    delta: delta.as_dvec3(),
                 }
             }
         }
@@ -130,7 +130,7 @@ impl CadCommand for StretchCommand {
         CmdResult::Cancel
     }
 
-    fn on_preview_wires(&mut self, pt: Vec3) -> Vec<WireModel> {
+    fn on_preview_wires(&mut self, pt: DVec3) -> Vec<WireModel> { let pt = pt.as_vec3();
         match &self.step {
             Step::WindowCorner2(c1) => {
                 // Show crossing-window rectangle preview (dashed green)

src/modules/draw/modify/torient.rs

@@ -6,7 +6,7 @@
 //   Step 2: If first point picked, pick second point to define angle vector.
 
 use acadrust::Handle;
-use glam::Vec3;
+use glam::{DVec3, Vec3};
 
 use crate::command::{CadCommand, CmdResult, DynField};
 use crate::scene::model::wire_model::WireModel;
@@ -122,7 +122,7 @@ impl CadCommand for TorientCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         match self.step {
             Step::AngleOrFirstPoint => {
                 self.step = Step::SecondPoint { first_point: pt };
@@ -157,7 +157,7 @@ impl CadCommand for TorientCommand {
         }
     }
 
-    fn on_preview_wires(&mut self, pt: Vec3) -> Vec<WireModel> {
+    fn on_preview_wires(&mut self, pt: DVec3) -> Vec<WireModel> { let pt = pt.as_vec3();
         if let Step::SecondPoint { first_point } = self.step {
             vec![WireModel::solid(
                 "rubber_band".into(),

src/modules/draw/modify/translate.rs

@@ -6,7 +6,7 @@
 //   Step 2: pick destination → translates all selected entities by (dest - base)
 
 use acadrust::Handle;
-use glam::Vec3;
+use glam::DVec3;
 
 use crate::command::{CadCommand, CmdResult, EntityTransform};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
@@ -27,7 +27,7 @@ pub fn tool() -> ToolDef {
 
 enum Step {
     Base,
-    Target(Vec3),
+    Target(DVec3),
 }
 
 pub struct MoveCommand {
@@ -64,7 +64,7 @@ impl CadCommand for MoveCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult {
         match &self.step {
             Step::Base => {
                 self.step = Step::Target(pt);
@@ -87,7 +87,7 @@ impl CadCommand for MoveCommand {
         CmdResult::Cancel
     }
 
-    fn on_preview_wires(&mut self, pt: Vec3) -> Vec<WireModel> {
+    fn on_preview_wires(&mut self, pt: DVec3) -> Vec<WireModel> {
         let Step::Target(base) = &self.step else {
             return vec![];
         };
@@ -96,11 +96,14 @@ impl CadCommand for MoveCommand {
         let mut out: Vec<WireModel> = self
             .wire_models
             .iter()
-            .map(|w| w.translated(delta))
+            .map(|w| w.translated(delta.as_vec3()))
             .collect();
         out.push(WireModel::solid(
             "rubber_band".into(),
-            vec![[base.x, base.y, base.z], [pt.x, pt.y, pt.z]],
+            vec![
+                [base.x as f32, base.y as f32, base.z as f32],
+                [pt.x as f32, pt.y as f32, pt.z as f32],
+            ],
             WireModel::CYAN,
             false,
         ));

src/modules/draw/modify/trim.rs

@@ -16,7 +16,7 @@ use acadrust::entities::{
 };
 use acadrust::types::Vector3;
 use acadrust::{EntityType, Handle};
-use glam::Vec3;
+use glam::DVec3;
 use truck_modeling::base::{BoundedCurve, Cut, ParametricCurve};
 
 use crate::command::{CadCommand, CmdResult};
@@ -1990,7 +1990,7 @@ impl CadCommand for TrimCommand {
         true
     }
 
-    fn on_entity_pick(&mut self, handle: Handle, pt: Vec3) -> CmdResult {
+    fn on_entity_pick(&mut self, handle: Handle, pt: DVec3) -> CmdResult {
         if handle.is_null() {
             return CmdResult::NeedPoint;
         }
@@ -2169,7 +2169,7 @@ impl CadCommand for TrimCommand {
         self.geos = build_geos(&self.all_entities);
     }
 
-    fn on_hover_entity(&mut self, handle: Handle, pt: Vec3) -> Vec<WireModel> {
+    fn on_hover_entity(&mut self, handle: Handle, pt: DVec3) -> Vec<WireModel> {
         if handle.is_null() {
             return vec![];
         }
@@ -2407,7 +2407,7 @@ impl CadCommand for TrimCommand {
         }
     }
 
-    fn on_point(&mut self, _pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, _pt: DVec3) -> CmdResult {
         CmdResult::NeedPoint
     }
     fn on_enter(&mut self) -> CmdResult {
@@ -2458,7 +2458,7 @@ impl CadCommand for ExtendCommand {
         true
     }
 
-    fn on_entity_pick(&mut self, handle: Handle, pt: Vec3) -> CmdResult {
+    fn on_entity_pick(&mut self, handle: Handle, pt: DVec3) -> CmdResult {
         if handle.is_null() {
             return CmdResult::NeedPoint;
         }
@@ -2555,7 +2555,7 @@ impl CadCommand for ExtendCommand {
         }
     }
 
-    fn on_hover_entity(&mut self, handle: Handle, pt: Vec3) -> Vec<WireModel> {
+    fn on_hover_entity(&mut self, handle: Handle, pt: DVec3) -> Vec<WireModel> {
         if handle.is_null() {
             return vec![];
         }
@@ -2643,7 +2643,7 @@ impl CadCommand for ExtendCommand {
         vec![]
     }
 
-    fn on_point(&mut self, _pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, _pt: DVec3) -> CmdResult {
         CmdResult::NeedPoint
     }
     fn on_enter(&mut self) -> CmdResult {

src/modules/draw/properties/match_prop.rs

@@ -14,7 +14,7 @@ pub fn tool() -> ToolDef {
 // ── CadCommand implementation ─────────────────────────────────────────────
 
 use acadrust::Handle;
-use glam::Vec3;
+use glam::DVec3;
 
 use crate::command::{CadCommand, CmdResult};
 use crate::scene::model::wire_model::WireModel;
@@ -53,7 +53,7 @@ impl CadCommand for MatchPropCommand {
         !self.phase1_done()
     }
 
-    fn on_entity_pick(&mut self, handle: Handle, _pt: Vec3) -> CmdResult {
+    fn on_entity_pick(&mut self, handle: Handle, _pt: DVec3) -> CmdResult {
         if handle.is_null() {
             return CmdResult::NeedPoint; // nothing hit, keep waiting
         }
@@ -81,11 +81,11 @@ impl CadCommand for MatchPropCommand {
         CmdResult::Cancel
     }
 
-    fn on_point(&mut self, _pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, _pt: DVec3) -> CmdResult {
         CmdResult::NeedPoint
     }
 
-    fn on_hover_entity(&mut self, _handle: Handle, _pt: Vec3) -> Vec<WireModel> {
+    fn on_hover_entity(&mut self, _handle: Handle, _pt: DVec3) -> Vec<WireModel> {
         vec![]
     }
 }

src/modules/draw/select.rs

@@ -6,7 +6,7 @@
 // immediately — no Enter required.
 
 use acadrust::Handle;
-use glam::Vec3;
+use glam::DVec3;
 
 use crate::command::{CadCommand, CmdResult};
 use crate::scene::model::wire_model::WireModel;
@@ -47,7 +47,7 @@ impl CadCommand for SelectObjectsCommand {
 
     // These are never called while is_selection_gathering is true, but the
     // trait requires implementations.
-    fn on_point(&mut self, _pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, _pt: DVec3) -> CmdResult {
         CmdResult::NeedPoint
     }
     fn on_enter(&mut self) -> CmdResult {
@@ -56,7 +56,7 @@ impl CadCommand for SelectObjectsCommand {
     fn on_escape(&mut self) -> CmdResult {
         CmdResult::Cancel
     }
-    fn on_hover_entity(&mut self, _handle: Handle, _pt: Vec3) -> Vec<WireModel> {
+    fn on_hover_entity(&mut self, _handle: Handle, _pt: DVec3) -> Vec<WireModel> {
         vec![]
     }
 }

src/modules/insert/create_block.rs

@@ -1,5 +1,5 @@
 use acadrust::Handle;
-use glam::Vec3;
+use glam::DVec3;
 
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
@@ -52,7 +52,7 @@ impl CadCommand for CreateBlockCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult {
         match &self.step {
             Step::Name => CmdResult::NeedPoint,
             Step::Base { name } => CmdResult::CreateBlock {
@@ -85,7 +85,7 @@ impl CadCommand for CreateBlockCommand {
         Some(CmdResult::NeedPoint)
     }
 
-    fn on_preview_wires(&mut self, _pt: Vec3) -> Vec<WireModel> {
+    fn on_preview_wires(&mut self, _pt: DVec3) -> Vec<WireModel> {
         vec![]
     }
 }

src/modules/insert/insert_block.rs

@@ -1,7 +1,7 @@
 use acadrust::entities::{AttributeEntity, Insert};
 use acadrust::types::Vector3;
 use acadrust::EntityType;
-use glam::Vec3;
+use glam::{DVec3, Vec3};
 
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
@@ -103,7 +103,7 @@ impl CadCommand for InsertBlockCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         match &self.step {
             Step::Name => CmdResult::NeedPoint,
             Step::Point { name } => {
@@ -156,7 +156,7 @@ impl CadCommand for InsertBlockCommand {
         }
     }
 
-    fn on_preview_wires(&mut self, pt: Vec3) -> Vec<WireModel> {
+    fn on_preview_wires(&mut self, pt: DVec3) -> Vec<WireModel> { let pt = pt.as_vec3();
         match (&self.step, &self.preview) {
             (Step::Point { .. }, Some((wires, base))) => {
                 let delta = pt - *base;

src/modules/insert/solid3d_cmds.rs

@@ -7,7 +7,7 @@
 // live in the Model tab (`modules::model::primitive_cmd`).
 
 use acadrust::{entities::Solid3D, EntityType};
-use glam::Vec3;
+use glam::{DVec3, Vec3};
 
 use crate::command::{CadCommand, CmdResult};
 
@@ -53,7 +53,7 @@ impl CadCommand for ExtrudeCommand {
     fn needs_entity_pick(&self) -> bool {
         self.step == ExtrudeStep::Pick
     }
-    fn on_entity_pick(&mut self, handle: acadrust::Handle, _pt: Vec3) -> CmdResult {
+    fn on_entity_pick(&mut self, handle: acadrust::Handle, _pt: DVec3) -> CmdResult {
         if handle.is_null() {
             return CmdResult::NeedPoint;
         }
@@ -61,7 +61,7 @@ impl CadCommand for ExtrudeCommand {
         self.step = ExtrudeStep::Height;
         CmdResult::NeedPoint
     }
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         if self.step == ExtrudeStep::Height {
             return CmdResult::ExtrudeEntity {
                 handle: self.target_handle,
@@ -135,7 +135,7 @@ impl CadCommand for RevolveCommand {
     fn needs_entity_pick(&self) -> bool {
         self.step == RevolveStep::Pick
     }
-    fn on_entity_pick(&mut self, handle: acadrust::Handle, _pt: Vec3) -> CmdResult {
+    fn on_entity_pick(&mut self, handle: acadrust::Handle, _pt: DVec3) -> CmdResult {
         if handle.is_null() {
             return CmdResult::NeedPoint;
         }
@@ -143,7 +143,7 @@ impl CadCommand for RevolveCommand {
         self.step = RevolveStep::AxisStart;
         CmdResult::NeedPoint
     }
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         match self.step {
             RevolveStep::AxisStart => {
                 self.axis_start = pt;
@@ -186,8 +186,8 @@ impl RevolveCommand {
     fn make_revolve(&self, angle_deg: f32) -> CmdResult {
         CmdResult::RevolveEntity {
             handle: self.target_handle,
-            axis_start: self.axis_start,
-            axis_end: self.axis_end,
+            axis_start: self.axis_start.as_dvec3(),
+            axis_end: self.axis_end.as_dvec3(),
             angle_deg,
             color: self.color,
         }
@@ -231,7 +231,7 @@ impl CadCommand for SweepCommand {
     fn needs_entity_pick(&self) -> bool {
         true
     }
-    fn on_entity_pick(&mut self, handle: acadrust::Handle, _pt: Vec3) -> CmdResult {
+    fn on_entity_pick(&mut self, handle: acadrust::Handle, _pt: DVec3) -> CmdResult {
         if handle.is_null() {
             return CmdResult::NeedPoint;
         }
@@ -248,7 +248,7 @@ impl CadCommand for SweepCommand {
             },
         }
     }
-    fn on_point(&mut self, _pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, _pt: DVec3) -> CmdResult {
         CmdResult::NeedPoint
     }
     fn on_enter(&mut self) -> CmdResult {
@@ -289,7 +289,7 @@ impl CadCommand for LoftCommand {
     fn needs_entity_pick(&self) -> bool {
         true
     }
-    fn on_entity_pick(&mut self, handle: acadrust::Handle, _pt: Vec3) -> CmdResult {
+    fn on_entity_pick(&mut self, handle: acadrust::Handle, _pt: DVec3) -> CmdResult {
         if handle.is_null() {
             return CmdResult::NeedPoint;
         }
@@ -299,7 +299,7 @@ impl CadCommand for LoftCommand {
         }
         CmdResult::NeedPoint
     }
-    fn on_point(&mut self, _pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, _pt: DVec3) -> CmdResult {
         CmdResult::NeedPoint
     }
     fn wants_text_input(&self) -> bool {

src/modules/insert/xattach.rs

@@ -12,7 +12,7 @@ use acadrust::entities::{Block, BlockEnd, Insert};
 use acadrust::tables::block_record::{BlockFlags, BlockRecord};
 use acadrust::types::Vector3;
 use acadrust::EntityType;
-use glam::Vec3;
+use glam::DVec3;
 
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
@@ -50,7 +50,7 @@ impl CadCommand for XAttachCommand {
         format!("XATTACH  Specify insertion point for \"{}\":", self.block_name)
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult {
         // We return the INSERT entity; the command handler in commands.rs
         // calls `prepare_xref_block` on the scene before committing.
         CmdResult::CommitAndExit(EntityType::Insert(Insert::new(
@@ -63,7 +63,7 @@ impl CadCommand for XAttachCommand {
         CmdResult::Cancel
     }
 
-    fn on_preview_wires(&mut self, _pt: Vec3) -> Vec<WireModel> {
+    fn on_preview_wires(&mut self, _pt: DVec3) -> Vec<WireModel> {
         vec![]
     }
 

src/modules/layout/mview.rs

@@ -11,7 +11,7 @@ use acadrust::EntityType;
 use crate::command::{CadCommand, CmdResult};
 use crate::modules::{IconKind, ModuleEvent, ToolDef};
 use crate::scene::model::wire_model::WireModel;
-use glam::Vec3;
+use glam::{DVec3, Vec3};
 
 // ── Ribbon definition ─────────────────────────────────────────────────────
 
@@ -49,7 +49,7 @@ impl CadCommand for MviewCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         if let Some(c1) = self.corner1 {
             let w = (pt.x - c1.x).abs() as f64;
             let h = (pt.y - c1.y).abs() as f64;
@@ -77,7 +77,7 @@ impl CadCommand for MviewCommand {
         CmdResult::Cancel
     }
 
-    fn on_mouse_move(&mut self, pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, pt: DVec3) -> Option<WireModel> { let pt = pt.as_vec3();
         let c1 = self.corner1?;
         Some(WireModel {
             name: "mview_preview".to_string(),

src/modules/layout/vplayer.rs

@@ -11,7 +11,7 @@
 // Layer names are case-insensitive. Multiple space-separated names are accepted.
 
 use acadrust::Handle;
-use glam::Vec3;
+use glam::DVec3;
 
 use crate::command::{CadCommand, CmdResult};
 use crate::scene::model::wire_model::WireModel;
@@ -94,7 +94,7 @@ impl CadCommand for VplayerCommand {
         }
     }
 
-    fn on_point(&mut self, _pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, _pt: DVec3) -> CmdResult {
         CmdResult::Cancel
     }
 
@@ -102,7 +102,7 @@ impl CadCommand for VplayerCommand {
         CmdResult::Cancel
     }
 
-    fn on_mouse_move(&mut self, _pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, _pt: DVec3) -> Option<WireModel> {
         None
     }
 }

src/modules/model/primitive_cmd.rs

@@ -9,7 +9,7 @@
 
 use acadrust::entities::Solid3D;
 use acadrust::{primitives, EntityType};
-use glam::Vec3;
+use glam::{DVec3, Vec3};
 use truck_modeling::Solid;
 
 use crate::command::{CadCommand, CmdResult};
@@ -209,7 +209,7 @@ impl CadCommand for PrimitiveCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         if self.height_step {
             // A click in the ground plane has no Z; use its distance from the
             // footprint centre as the height magnitude.
@@ -253,7 +253,7 @@ impl CadCommand for PrimitiveCommand {
         Some(self.commit(h))
     }
 
-    fn on_mouse_move(&mut self, pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, pt: DVec3) -> Option<WireModel> { let pt = pt.as_vec3();
         if self.height_step || self.pts.is_empty() {
             return None;
         }

src/modules/view/plot_window.rs

@@ -5,7 +5,7 @@
 
 use crate::command::{CadCommand, CmdResult};
 use crate::scene::model::wire_model::WireModel;
-use glam::Vec3;
+use glam::{DVec3, Vec3};
 
 pub struct PlotWindowCommand {
     p1: Option<Vec3>,
@@ -30,13 +30,13 @@ impl CadCommand for PlotWindowCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         match self.p1 {
             None => {
                 self.p1 = Some(pt);
                 CmdResult::NeedPoint
             }
-            Some(p1) => CmdResult::SetPlotWindow { p1, p2: pt },
+            Some(p1) => CmdResult::SetPlotWindow { p1: p1.as_dvec3(), p2: pt.as_dvec3() },
         }
     }
 
@@ -44,7 +44,7 @@ impl CadCommand for PlotWindowCommand {
         CmdResult::Cancel
     }
 
-    fn on_mouse_move(&mut self, pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, pt: DVec3) -> Option<WireModel> { let pt = pt.as_vec3();
         let p1 = self.p1?;
         // Draw the selection rectangle.
         Some(WireModel {

src/modules/view/zoom_window.rs

@@ -1,6 +1,6 @@
 // ZOOM WINDOW command — pick two corners to define the zoom area.
 
-use glam::Vec3;
+use glam::{DVec3, Vec3};
 
 use crate::command::{CadCommand, CmdResult};
 use crate::scene::model::wire_model::WireModel;
@@ -28,9 +28,9 @@ impl CadCommand for ZoomWindowCommand {
         }
     }
 
-    fn on_point(&mut self, pt: Vec3) -> CmdResult {
+    fn on_point(&mut self, pt: DVec3) -> CmdResult { let pt = pt.as_vec3();
         if let Some(p1) = self.first {
-            CmdResult::ZoomToWindow { p1, p2: pt }
+            CmdResult::ZoomToWindow { p1: p1.as_dvec3(), p2: pt.as_dvec3() }
         } else {
             self.first = Some(pt);
             CmdResult::NeedPoint
@@ -45,7 +45,7 @@ impl CadCommand for ZoomWindowCommand {
         CmdResult::Cancel
     }
 
-    fn on_mouse_move(&mut self, pt: Vec3) -> Option<WireModel> {
+    fn on_mouse_move(&mut self, pt: DVec3) -> Option<WireModel> { let pt = pt.as_vec3();
         let p1 = self.first?;
         let min = p1.min(pt);
         let max = p1.max(pt);

src/scene/mod.rs

@@ -4175,7 +4175,7 @@ impl Scene {
             .add_entity(EntityType::BlockEnd(block_end))
             .map_err(|e| e.to_string())?;
 
-        let local = EntityTransform::Translate(-base);
+        let local = EntityTransform::Translate((-base).as_dvec3());
         for (old_handle, mut entity) in source_entities {
             view::dispatch::apply_transform(&mut entity, &local);
             entity = crate::modules::draw::modify::explode::normalize_entity_for_block(entity);
@@ -4248,7 +4248,7 @@ impl Scene {
             .add_entity(EntityType::BlockEnd(block_end))
             .map_err(|e| e.to_string())?;
 
-        let local = EntityTransform::Translate(-base);
+        let local = EntityTransform::Translate((-base).as_dvec3());
         for mut entity in entities {
             view::dispatch::apply_transform(&mut entity, &local);
             entity = crate::modules::draw::modify::explode::normalize_entity_for_block(entity);

src/scene/model/object.rs

@@ -1,7 +1,7 @@
 // Shared value types used by the dispatch and grip systems.
 
 use acadrust::types::{Color as AcadColor, LineWeight};
-use glam::{DVec3, Vec3};
+use glam::DVec3;
 
 /// The kind of value held by a property row.
 #[derive(Clone, Debug, PartialEq)]

src/scene/pick/grip.rs

@@ -1,7 +1,7 @@
 //! OpenCADStudio-style grip editing.
 
 use acadrust::Handle;
-use glam::{DVec3, Vec3};
+use glam::DVec3;
 use iced::{Point, Rectangle};
 
 use crate::scene::model::object::{GripDef, GripShape};