From 79fb912bdaa22b8107bbddc93d1779820af80cf9 Mon Sep 17 00:00:00 2001
From: Pushkar Joshi
Date: Tue, 3 Apr 2012 14:50:34 -0700
Subject: working File I/O for pen tool created paths and some minor bug fixes
 (correctly setting the canvas for brush stroke file I/O, correct plane matrix
 for file I/O)

---
 js/tools/PenTool.js | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'js/tools')

diff --git a/js/tools/PenTool.js b/js/tools/PenTool.js
index 91b7606e..2eae6adc 100755
--- a/js/tools/PenTool.js
+++ b/js/tools/PenTool.js
@@ -68,6 +68,9 @@ exports.PenTool = Montage.create(ShapeTool, {
     //the plane matrix for the first click...so the entire path is on the same plane
     _penPlaneMat: { value: null, writable: true },
 
+    //the plane equation (in stage world space) for the current path being drawn
+    _dragPlane: {value: null, writable: true},
+
     //index of the anchor point that the user has hovered over
     _hoveredAnchorIndex: {value: -1, writable: true},
 
@@ -105,7 +108,9 @@ exports.PenTool = Montage.create(ShapeTool, {
             snapManager.enableSnapAlign(false);
 
             var point = webkitConvertPointFromPageToNode(this.application.ninja.stage.canvas, new WebKitPoint(x,y));
+            //todo fix this function to allow us to get the correct location (in 3D) for the mouse position
             var unsnappedpos = DrawingToolBase.getHitRecPos(snapManager.snap(point.x, point.y, false));
+            this._dragPlane = snapManager.getDragPlane();
 
             snapManager.enableElementSnap(elemSnap);
             snapManager.enableGridSnap(gridSnap);
@@ -214,6 +219,7 @@ exports.PenTool = Montage.create(ShapeTool, {
                         if (this._selectedSubpath.getIsClosed() && this._makeMultipleSubpaths) {
                             this._penCanvas = null;
                             this._penPlaneMat = null;
+                            this._dragPlane = null;
                             this._snapTarget = null;
                             this._selectedSubpath = new SubPath();
                             this._isNewPath = true;
@@ -404,7 +410,8 @@ exports.PenTool = Montage.create(ShapeTool, {
                 this._selectedSubpath.setPlaneMatrix(this._penPlaneMat);
                 var planeMatInv = glmat4.inverse( this._penPlaneMat, [] );
                 this._selectedSubpath.setPlaneMatrixInverse(planeMatInv);
-
+                this._selectedSubpath.setDragPlane(this._dragPlane);
+                
                 this._selectedSubpath.createSamples(); //dirty bit is checked here
                 this._selectedSubpath.buildLocalCoord(); //local dirty bit is checked here
 
-- 
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