fixes to allow cam processing with engine.html

src/kiri/engine.js

@@ -82,6 +82,21 @@ class Engine {
         return this;
     }
 
+    setTools(tools) {
+        this.settings.tools = tools;
+        return this;
+    }
+
+    setStock(stock) {
+        this.settings.stock = stock;
+        return this;
+    }
+
+    setOrigin(x,y,z) {
+        this.settings.origin = { x, y, z };
+        return this;
+    }
+
     moveTo(x, y, z) {
         this.widget.move(x, y, z, true);
         return this;

src/kiri/widget.js

@@ -761,6 +761,16 @@ console.log/** Copyright Stewart Allen <sa@grid.space> -- All Rights Reserved */
         return this.bounds;
     };
 
+    PRO.getPositionBox = function() {
+        let bounds = this.getBoundingBox().clone();
+        let pos = this.track.pos;
+        bounds.min.x += pos.x;
+        bounds.max.x += pos.x;
+        bounds.min.y += pos.y;
+        bounds.max.y += pos.y;
+        return bounds;
+    };
+
     PRO.isModified = function() {
         return this.modified;
     };