!1065 修复:干涉问题

src/Add-on/interfere.ts

@@ -134,7 +134,7 @@ export class Interfere implements Command
                     for (let [k, pts] of ptsMap)
                     {
                         let box = new Box3Ext().setFromPoints(pts);
-                        if (box.isSolid())
+                        if (box.isSolid(1e-3))
                         {
                             hasSolid = true;
                             break;