Merge pull request #1553 from ramox81/codex/pointcloud-attach

Point clouds: drawn from their scans, attached, cropped and stylized.

The fork's codec patch is resolved to the upstream pins: the point cloud
records landed in opencadcodec 5ef9376, carried through opencadkernel
68eeda1 and opencadgraph e204966.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/modules/draw/select.rs

@@ -124,6 +124,13 @@ impl SelectObjectsCommand {
         command
     }
 
+    /// The standard gather with the command's own wording.
+    pub fn with_prompt(prompt_cmd: &str, pending_cmd: &str, prompt_text: &'static str) -> Self {
+        let mut command = Self::plain(prompt_cmd, pending_cmd);
+        command.prompt_text = Some(prompt_text);
+        command
+    }
+
     pub fn auto_constrain(pending_cmd: &str) -> Self {
         let mut command = Self::new(pending_cmd);
         command.auto_constrain_settings = true;
@@ -196,6 +203,13 @@ impl CadCommand for SelectObjectsCommand {
         self.associative_dimensions_only
     }
 
+    fn selection_drops_locked_point_clouds(&self) -> bool {
+        matches!(
+            self.pending_cmd.as_str(),
+            "MOVE" | "3DMOVE" | "ROTATE" | "3DROTATE" | "SCALE" | "MIRROR" | "MIRROR3D" | "STRETCH"
+        )
+    }
+
     // Clickable selection keywords (#426, #596). Window and Crossing fix the
     // sense of the next box, which dragging would otherwise take from the
     // direction the corner travels; All takes the whole space; Add and Remove