diff --git a/src/app/view/mod.rs b/src/app/view/mod.rs index a91981cc3..0c0a8ac2b 100644 --- a/src/app/view/mod.rs +++ b/src/app/view/mod.rs @@ -1036,6 +1036,20 @@ bg={bg_ms:.1}ms n={view_count}" { let w = tab.last_cursor_world; let base = tab.dyn_anchor.or(self.last_point); + // A single distance field on an acquired tracking ray is measured + // from the acquired OSNAP/OTRACK point, not from the command's + // previous point (or from WCS zero before the first pick). + // Keep typed fields and ordinary polar distance inputs unchanged. + let tracking_distance = if tab.dyn_fields.len() == 1 + && tab.dyn_fields[0].component == DynComponent::Distance + { + self.active_distance_ray(self.active_tab).and_then(|(origin, direction)| { + let axis = direction.try_normalize()?; + Some((w - origin).dot(axis).abs()) + }) + } else { + None + }; let label_screen = tab .active_cmd .as_ref() @@ -1185,6 +1199,16 @@ bg={bg_ms:.1}ms n={view_count}" format!("{lv:.4}") } } + // The displayed live distance must use the same + // acquired tracking origin as the guide and typed + // distance placement, not the last picked point. + (None, _) if f.component == DynComponent::Distance + && tracking_distance.is_some() => + { + crate::entities::common::format_length( + tracking_distance.unwrap() * f.role.value_scale() as f64, + ) + } _ => dyn_component_value( f, w,