From 7ea9f2a7ef58c68eb3f5e81ef00fea777bf34151 Mon Sep 17 00:00:00 2001
From: Stewart Allen <stewart.allen@gmail.com>
Date: Mon, 27 Sep 2021 11:28:07 -0400
Subject: [PATCH] fixes to allow cam processing with engine.html

---
 src/kiri/engine.js      | 15 +++++++++++++++
 src/kiri/widget.js      | 10 ++++++++++
 src/mode/cam/export.js  |  5 +++--
 src/mode/cam/prepare.js |  4 ++--
 4 files changed, 30 insertions(+), 4 deletions(-)

diff --git a/src/kiri/engine.js b/src/kiri/engine.js
index 3b4c0a36..160642fe 100644
--- a/src/kiri/engine.js
+++ b/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;
diff --git a/src/kiri/widget.js b/src/kiri/widget.js
index c770290c..4e886a70 100644
--- a/src/kiri/widget.js
+++ b/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;
     };
diff --git a/src/mode/cam/export.js b/src/mode/cam/export.js
index fbd13fec..21d09a1b 100644
--- a/src/mode/cam/export.js
+++ b/src/mode/cam/export.js
@@ -29,6 +29,7 @@
             settings = print.settings,
             device = settings.device,
             gcodes = settings.device || {},
+            origin = settings.origin || { x: 0, y: 0, z: 0 },
             tools = settings.tools,
             space = gcodes.gcodeSpace ? ' ' : '',
             isRML = device.gcodeFExt.toLowerCase() === 'rml',
@@ -57,8 +58,8 @@
                 min: { x:Infinity, y:Infinity, z:Infinity}
             },
             offset = {
-                x: -settings.origin.x,
-                y:  settings.origin.y
+                x: -origin.x,
+                y:  origin.y
             },
             consts = {
                 tool: 0,
diff --git a/src/mode/cam/prepare.js b/src/mode/cam/prepare.js
index 83cde33d..d147b7f6 100644
--- a/src/mode/cam/prepare.js
+++ b/src/mode/cam/prepare.js
@@ -54,8 +54,8 @@
 
         let device = settings.device,
             process = settings.process,
-            stock = settings.stock,
-            outer = settings.bounds,
+            stock = settings.stock || {},
+            outer = settings.bounds || widget.getPositionBox(),
             outerz = outer.max.z,
             slices = widget.slices,
             hasStock = stock.x && stock.y && stock.z && process.camStockOn,