!2348 优化:翻转曲线矩阵命令支持多选

src/Common/CommandFlipZMatrix.ts

@@ -13,25 +13,28 @@ export class Command_FlipZMatrix implements Command
 {
     async exec()
     {
-        let enRes = await app.Editor.GetEntity({ Filter: { filterTypes: [Arc, Circle, Polyline, Line] } });
+        let enRes = await app.Editor.GetSelection({ Filter: { filterTypes: [Arc, Circle, Polyline, Line] } });
         if (enRes.Status !== PromptStatus.OK) return;
-        let pl = enRes.Entity as Curve;
+        let cus = enRes.SelectSet.SelectEntityList as Curve[];
 
         let xAxis = new Vector3();
         let yAxis = new Vector3();
         let zAxis = new Vector3();
-        pl.OCSNoClone.extractBasis(xAxis, yAxis, zAxis);
+        for (let cu of cus)
+        {
+            cu.OCSNoClone.extractBasis(xAxis, yAxis, zAxis);
             zAxis.multiplyScalar(-1);
-        let startPoint = pl.StartPoint;
-        let endPoint = pl.EndPoint;
+            let startPoint = cu.StartPoint;
+            let endPoint = cu.EndPoint;
 
-        pl.WriteAllObjectRecord();
-        pl.OCS = new Matrix4().makeBasis(xAxis, yAxis, zAxis).setPosition(pl.Position);
-        if (pl instanceof Line)
+            cu.WriteAllObjectRecord();
+            cu.OCS = new Matrix4().makeBasis(xAxis, yAxis, zAxis).setPosition(cu.Position);
+            if (cu instanceof Line)
             {
-            pl.StartPoint = startPoint;
-            pl.EndPoint = endPoint;
+                cu.StartPoint = startPoint;
+                cu.EndPoint = endPoint;
+            }
+            cu.Update();
         }
-        pl.Update();
     }
 }