Merge pull request #210 from donovan6000/devel

Devel

Author: donovan6000

Changelog

@@ -1,5 +1,10 @@
 Changelog:
 
+V1.17 January 9, 2017
+
+	* Fixed issue where positioning would be messed up when slicing multiple models
+	* Fixed Windows installer
+
 V1.16 December 27, 2016
 
 	* Disables print cancellation dialog if corresponding setting is enabled in OctoPrint >= V1.3.1

README.md

@@ -1,10 +1,10 @@
 # M33 Fio
-© 2015-2016 Exploit Kings. All rights reserved.
+© 2015-2017 Exploit Kings. All rights reserved.
 
 ### Description
 M33 Fio is a general purpose plugin for [OctoPrint](http://octoprint.org/) that extends its capabilities to include many useful feature like the ability to use a Micro 3D printer, modify a model before printing it, host a webcam stream, and much more.
 
-The latest version of M33 Fio is V1.16 released on December 27th, 2016, and an entire changelog for it can be found [here](https://raw.githubusercontent.com/donovan6000/M33-Fio/master/Changelog).
+The latest version of M33 Fio is V1.17 released on January 9th, 2017, and an entire changelog for it can be found [here](https://raw.githubusercontent.com/donovan6000/M33-Fio/master/Changelog).
 
 ### Features
 * Adds a model viewer tab to OctoPrint's interface where any uploaded model can be viewed

installers/Windows/install.zip

@@ -5,7 +5,7 @@
 # Plugin details
 __author__ = "donovan6000 <donovan6000@exploitkings.com>"
 __license__ = "GNU General Public License http://www.gnu.org/licenses/gpl.txt"
-__copyright__ = "Copyright (C) 2015-2016 Exploit Kings. All rights reserved."
+__copyright__ = "Copyright (C) 2015-2017 Exploit Kings. All rights reserved."
 
 
 # Imports

octoprint_m33fio/__init__.py

@@ -2985,20 +2985,22 @@ $(function() {
 					// Clear scene exported
 					modelEditor.sceneExported = false;
 
-					// Initialize variables
-					var centerX = ((modelEditor.bedOrigin === "lowerleft" ? bedLowMaxX - bedLowMinX : 0) + (-(extruderCenterX - (bedLowMaxX + bedLowMinX) / 2) + bedLowMinX) * 2) / 2;
-					var centerZ = ((modelEditor.bedOrigin === "lowerleft" ? bedLowMaxY - bedLowMinY : 0) + (extruderCenterY - (bedLowMaxY + bedLowMinY) / 2 + bedLowMinY) * 2) / 2;
+					// Initialize merged geometry
 					var mergedGeometry = new THREE.Geometry();
+					
+					// Create maximums and minimums for  the scene
+					var maximums = new THREE.Vector2(Number.NEGATIVE_INFINITY, Number.NEGATIVE_INFINITY);
+					var minimums = new THREE.Vector2(Number.POSITIVE_INFINITY, Number.POSITIVE_INFINITY);
 
 					// Go through all models
 					for(var i = 1; i < modelEditor.models.length; i++) {
 
 						// Get current model
 						var model = modelEditor.models[i];
-
-						// Sum model's center together
-						centerX -= model.mesh.position.x;
-						centerZ += model.mesh.position.z;
+						
+						// Update max and min coordinates for the scene
+						maximums.max(new THREE.Vector2(-model.mesh.position.x, model.mesh.position.z));
+						minimums.min(new THREE.Vector2(-model.mesh.position.x, model.mesh.position.z));
 
 						// Save model's current matrix and geometry
 						model.mesh.updateMatrix();
@@ -3034,9 +3036,13 @@ $(function() {
 						model.mesh.applyMatrix(matrix);
 					}
 
-					// Get average center for models
-					centerX /= (modelEditor.models.length - 1);
-					centerZ /= (modelEditor.models.length - 1);
+					// Set center to average center for models
+					var centerX = (maximums.x + minimums.x) / 2;
+					var centerZ = (maximums.y + minimums.y) / 2;
+					
+					// Offset center based on bed dimensions
+					centerX += ((modelEditor.bedOrigin === "lowerleft" ? bedLowMaxX - bedLowMinX : 0) + (-(extruderCenterX - (bedLowMaxX + bedLowMinX) / 2) + bedLowMinX) * 2) / 2;
+					centerZ += ((modelEditor.bedOrigin === "lowerleft" ? bedLowMaxY - bedLowMinY : 0) + (extruderCenterY - (bedLowMaxY + bedLowMinY) / 2 + bedLowMinY) * 2) / 2;
 
 					// Save model's center
 					self.modelCenter = [centerX ? centerX : Number.MIN_VALUE, centerZ ? centerZ : Number.MIN_VALUE];

octoprint_m33fio/static/js/m33fio.js

@@ -14,7 +14,7 @@
 plugin_name = "OctoPrint-M33Fio"
 
 # The plugin's version. Can be overwritten within OctoPrint's internal data via __plugin_version__ in the plugin module
-plugin_version = "1.16"
+plugin_version = "1.17"
 
 # The plugin's description. Can be overwritten within OctoPrint's internal data via __plugin_description__ in the plugin
 # module