expose mesh worker log function

src/mesh/geom.js

@@ -2,7 +2,6 @@
 
 import { THREE } from '../ext/three.js';
 const { Matrix4, Matrix3, Vector3, Box3 } = THREE;
-import { license as motoLicense } from '../moto/license.js';
 
 // geometry helper functions
 const geom = {

src/mesh/tool.js

@@ -929,7 +929,7 @@ class MeshTool {
             }
 
             pitch = p.round(3);
-            geom.log(`gear pitch radius: ${pitch}`);
+            log(`gear pitch radius: ${pitch}`);
         }
 
         return { gear, pitch };

src/mesh/work.js

@@ -35,6 +35,8 @@ function log(msg) {
     return worker.publish("mesh.log", msg);
 }
 
+self.log = log;
+
 function cacheUpdate(id, data) {
     return Object.assign(cache[id], data);
 }