回归板件缩放的代码,对Scale命令进行限制,避免缩放比例为0

src/Add-on/Scale.ts

@@ -4,6 +4,7 @@ import { matrixScale } from "../Common/Matrix4Utils";
 import { Command } from "../Editor/CommandMachine";
 import { JigUtils } from "../Editor/JigUtils";
 import { PromptStatus } from "../Editor/PromptResult";
+import { equaln } from "../Geometry/GeUtils";
 
 export class Command_Scale implements Command
 {
@@ -32,6 +33,7 @@ export class Command_Scale implements Command
             Msg: "请输入缩放比例:",
             Callback: (sc) =>
             {
+                if (equaln(sc, 0)) return;
                 JigUtils.Restore();
                 let scMat = matrixScale(sc, ptRes.Point);
                 for (let en of jigEns)

src/DatabaseServices/Board.ts

@@ -458,10 +458,10 @@ export class Board extends ExtureSolid
     protected ApplyScaleMatrix(m: Matrix4): this
     {
         this.WriteAllObjectRecord();
-        // let cu = this.m_Shape.Outline.Curve;
-        // cu.ApplyMatrix(this.OCS);
-        // cu.ApplyMatrix(m);
-        // cu.ApplyMatrix(this.OCSInv);
+        let cu = this.ContourCurve;
+        cu.ApplyMatrix(this.OCS);
+        cu.ApplyMatrix(m);
+        cu.ApplyMatrix(this.OCSInv);
 
         this.Update(UpdateDraw.Geometry);
         return this;