优化:加长XLine线

src/Add-on/DrawLine.ts

@@ -126,7 +126,7 @@ export class Command_DrawXLine implements Command
             let normal = p2.clone().sub(p1);
             if (equalv3(normal, ZeroVec, 1e-2)) return;
 
-            normal.normalize().multiplyScalar(4000);
+            normal.normalize().multiplyScalar(10000);
             let p3 = p1.clone().add(normal);
             let p4 = p1.clone().sub(normal);
             line.StartPoint = p3;