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authorJose Antonio Marquez2012-02-29 15:15:51 -0800
committerJose Antonio Marquez2012-02-29 15:15:51 -0800
commitb0b4a1ee6792d98f06cbd8ecf5291e66db8a4eef (patch)
tree5978eb8742df65de0e0b98454bfc04c2b4cac6e7 /js/helper-classes
parent3a25881b3a463e4f695be2f663f141710ba1d1c1 (diff)
parentb09956e4a9a35c5588cc7cd1f01efb617cbe0884 (diff)
downloadninja-b0b4a1ee6792d98f06cbd8ecf5291e66db8a4eef.tar.gz
Merge branch 'refs/heads/Ninja-Internal' into Color
Conflicts: js/controllers/elements/shapes-controller.js
Diffstat (limited to 'js/helper-classes')
-rwxr-xr-xjs/helper-classes/3D/snap-manager.js6
-rwxr-xr-xjs/helper-classes/3D/view-utils.js3
-rwxr-xr-xjs/helper-classes/RDGE/GLAnchorPoint.js7
-rwxr-xr-xjs/helper-classes/RDGE/GLBrushStroke.js175
-rwxr-xr-xjs/helper-classes/RDGE/GLCircle.js140
-rwxr-xr-xjs/helper-classes/RDGE/GLGeomObj.js4
-rwxr-xr-xjs/helper-classes/RDGE/GLLine.js67
-rwxr-xr-xjs/helper-classes/RDGE/GLRectangle.js81
-rwxr-xr-xjs/helper-classes/RDGE/GLSubpath.js66
-rwxr-xr-xjs/helper-classes/RDGE/GLWorld.js2
10 files changed, 384 insertions, 167 deletions
diff --git a/js/helper-classes/3D/snap-manager.js b/js/helper-classes/3D/snap-manager.js
index 94202dc5..372be345 100755
--- a/js/helper-classes/3D/snap-manager.js
+++ b/js/helper-classes/3D/snap-manager.js
@@ -597,7 +597,8 @@ var SnapManager = exports.SnapManager = Montage.create(Component, {
597 } 597 }
598 598
599 // TODO - Don't traverse components' children 599 // TODO - Don't traverse components' children
600 if(elt.elementModel && elt.elementModel.isComponent) 600// if(elt.elementModel && elt.elementModel.isComponent)
601 if(elt.nodeName.toLowerCase() === "svg" || (elt.elementModel && (elt.elementModel.isComponent || (elt.elementModel.selection === "SVG"))))
601 { 602 {
602 return; 603 return;
603 } 604 }
@@ -1007,7 +1008,8 @@ var SnapManager = exports.SnapManager = Montage.create(Component, {
1007 } 1008 }
1008 1009
1009 // TODO - Don't traverse components' children 1010 // TODO - Don't traverse components' children
1010 if(elt.elementModel && elt.elementModel.isComponent) 1011// if(elt.elementModel && elt.elementModel.isComponent)
1012 if(elt.nodeName.toLowerCase() === "svg" || (elt.elementModel && (elt.elementModel.isComponent || (elt.elementModel.selection === "SVG"))))
1011 { 1013 {
1012 return; 1014 return;
1013 } 1015 }
diff --git a/js/helper-classes/3D/view-utils.js b/js/helper-classes/3D/view-utils.js
index bedda8bf..c1f59397 100755
--- a/js/helper-classes/3D/view-utils.js
+++ b/js/helper-classes/3D/view-utils.js
@@ -580,7 +580,8 @@ exports.ViewUtils = Montage.create(Component, {
580 if (elt.style.height) h = MathUtils.styleToNumber(elt.style.height); 580 if (elt.style.height) h = MathUtils.styleToNumber(elt.style.height);
581 } 581 }
582 582
583 if (elt instanceof SVGSVGElement) { 583// if (elt instanceof SVGSVGElement) {
584 if(elt.nodeName.toLowerCase() === "svg") {
584 if(w instanceof SVGAnimatedLength) 585 if(w instanceof SVGAnimatedLength)
585 w = w.animVal.value; 586 w = w.animVal.value;
586 if(h instanceof SVGAnimatedLength) 587 if(h instanceof SVGAnimatedLength)
diff --git a/js/helper-classes/RDGE/GLAnchorPoint.js b/js/helper-classes/RDGE/GLAnchorPoint.js
index 716f59d4..c3e95b34 100755
--- a/js/helper-classes/RDGE/GLAnchorPoint.js
+++ b/js/helper-classes/RDGE/GLAnchorPoint.js
@@ -133,6 +133,13 @@ GLAnchorPoint.prototype.translateAll = function (x, y, z) {
133} 133}
134 134
135 135
136GLAnchorPoint.prototype.scaleAll = function(sx,sy,sz){
137 this._x *= sx;this._prevX *= sx;this._nextX *= sx;
138 this._y *= sy;this._prevY *= sy;this._nextY *= sy;
139 this._z *= sz;this._prevZ *= sz;this._nextZ *= sz;
140}
141
142
136// ********* getters ********** 143// ********* getters **********
137GLAnchorPoint.prototype.getPosX = function () { return this._x; } 144GLAnchorPoint.prototype.getPosX = function () { return this._x; }
138GLAnchorPoint.prototype.getPosY = function () { return this._y; } 145GLAnchorPoint.prototype.getPosY = function () { return this._y; }
diff --git a/js/helper-classes/RDGE/GLBrushStroke.js b/js/helper-classes/RDGE/GLBrushStroke.js
index fdf1595c..5d773c2d 100755
--- a/js/helper-classes/RDGE/GLBrushStroke.js
+++ b/js/helper-classes/RDGE/GLBrushStroke.js
@@ -34,6 +34,13 @@ function GLBrushStroke() {
34 this._strokeMaterial; 34 this._strokeMaterial;
35 this._strokeStyle = "Solid"; 35 this._strokeStyle = "Solid";
36 36
37 //the wetness of the brush (currently this is multiplied to the square of the stroke width, but todo should be changed to not depend on stroke width entirely
38 //smaller value means more samples for the path
39 this._WETNESS_FACTOR = 0.25;
40
41 //prevent extremely long paths that can take a long time to render
42 this._MAX_ALLOWED_SAMPLES = 500;
43
37 //drawing context 44 //drawing context
38 this._world = null; 45 this._world = null;
39 46
@@ -67,7 +74,25 @@ function GLBrushStroke() {
67 74
68 this.getNumPoints = function () { return this._Points.length; } 75 this.getNumPoints = function () { return this._Points.length; }
69 this.getPoint = function (index) { return this._Points[index]; } 76 this.getPoint = function (index) { return this._Points[index]; }
70 this.addPoint = function (anchorPt) { this._Points.push(anchorPt); this._dirty=true; } 77 this.addPoint = function (pt)
78 {
79 //add the point only if it is some epsilon away from the previous point
80 var numPoints = this._Points.length;
81 if (numPoints>0) {
82 var threshold = this._WETNESS_FACTOR*this._strokeWidth;
83 var prevPt = this._Points[numPoints-1];
84 var diffPt = [prevPt[0]-pt[0], prevPt[1]-pt[1]];
85 var diffPtMag = Math.sqrt(diffPt[0]*diffPt[0] + diffPt[1]*diffPt[1]);
86 if (diffPtMag>threshold){
87 this._Points.push(pt);
88 this._dirty=true;
89 }
90 }else{
91 this._Points.push(pt);
92 this._dirty=true;
93 }
94 }
95
71 this.insertPoint = function(pt, index){ this._Points.splice(index, 0, pt); this._dirty=true;} 96 this.insertPoint = function(pt, index){ this._Points.splice(index, 0, pt); this._dirty=true;}
72 this.isDirty = function(){return this._dirty;} 97 this.isDirty = function(){return this._dirty;}
73 this.makeDirty = function(){this._dirty=true;} 98 this.makeDirty = function(){this._dirty=true;}
@@ -111,10 +136,45 @@ function GLBrushStroke() {
111 136
112 this.computeMetaGeometry = function(){ 137 this.computeMetaGeometry = function(){
113 if (this._dirty){ 138 if (this._dirty){
139 var numPoints = this._Points.length;
140
141 //**** add samples to the path if needed...linear interpolation for now
142 if (numPoints>1) {
143 var threshold = this._WETNESS_FACTOR*this._strokeWidth;
144 var prevPt = this._Points[0];
145 var prevIndex = 0;
146 for (var i=1;i<numPoints;i++){
147 var pt = this._Points[i];
148 var diff = [pt[0]-prevPt[0], pt[1]-prevPt[1]];
149 var distance = Math.sqrt(diff[0]*diff[0]+diff[1]*diff[1]);
150 if (distance>threshold){
151 //insert points along the prev. to current point
152 var numNewPoints = Math.floor(distance/threshold);
153 for (var j=0;j<numNewPoints;j++){
154 var param = (j+1)/(numNewPoints+1);
155 var newpt = [prevPt[0]+ diff[0]*param, prevPt[1]+ diff[1]*param];
156 //insert new point before point i
157 this._Points.splice(i, 0, [newpt[0], newpt[1], 0]);
158 i++;
159 }
160 this._dirty=true;
161 }
162 prevPt=pt;
163 //update numPoints to match the new length
164 numPoints = this._Points.length;
165
166 //end this function if the numPoints has gone above the max. size specified
167 if (numPoints> this._MAX_ALLOWED_SAMPLES){
168 console.log("leaving the resampling because numPoints is greater than limit:"+this._MAX_ALLOWED_SAMPLES);
169 break;
170 }
171 }
172 }
173
114 // *** compute the bounding box ********* 174 // *** compute the bounding box *********
115 this._BBoxMin = [Infinity, Infinity, Infinity]; 175 this._BBoxMin = [Infinity, Infinity, Infinity];
116 this._BBoxMax = [-Infinity, -Infinity, -Infinity]; 176 this._BBoxMax = [-Infinity, -Infinity, -Infinity];
117 var numPoints = this._Points.length; 177 numPoints = this._Points.length;
118 if (numPoints === 0) { 178 if (numPoints === 0) {
119 this._BBoxMin = [0, 0, 0]; 179 this._BBoxMin = [0, 0, 0];
120 this._BBoxMax = [0, 0, 0]; 180 this._BBoxMax = [0, 0, 0];
@@ -167,7 +227,8 @@ function GLBrushStroke() {
167 var bboxWidth = bboxMax[0] - bboxMin[0]; 227 var bboxWidth = bboxMax[0] - bboxMin[0];
168 var bboxHeight = bboxMax[1] - bboxMin[1]; 228 var bboxHeight = bboxMax[1] - bboxMin[1];
169 ctx.clearRect(0, 0, bboxWidth, bboxHeight); 229 ctx.clearRect(0, 0, bboxWidth, bboxHeight);
170/* 230
231 /*
171 ctx.lineWidth = this._strokeWidth; 232 ctx.lineWidth = this._strokeWidth;
172 ctx.strokeStyle = "black"; 233 ctx.strokeStyle = "black";
173 if (this._strokeColor) 234 if (this._strokeColor)
@@ -185,30 +246,120 @@ function GLBrushStroke() {
185 ctx.lineTo(pt[0]-bboxMin[0], pt[1]-bboxMin[1]); 246 ctx.lineTo(pt[0]-bboxMin[0], pt[1]-bboxMin[1]);
186 } 247 }
187 ctx.stroke(); 248 ctx.stroke();
188 */ 249 */
250
251 /*
252 var isDebug = false;
253 var prevPt = this._Points[0];
254 var prevX = prevPt[0]-bboxMin[0];
255 var prevY = prevPt[1]-bboxMin[1];
256 prevPt = [prevX,prevY];
257 for (var i = 1; i < numPoints; i++) {
258 var pt = this._Points[i];
259 ctx.globalCompositeOperation = 'source-over';
260 var x = pt[0]-bboxMin[0];
261 var y = pt[1]-bboxMin[1];
262 pt = [x,y];
263
264 //vector from prev to current pt
265 var seg = VecUtils.vecSubtract(2, pt, prevPt);
266 var segDir = VecUtils.vecNormalize(2, seg, 1.0);
267
268 var segMidPt = VecUtils.vecInterpolate(2, pt, prevPt, 0.5);
269 var w2 = this._strokeWidth*0.5;
270 var segDirOrtho = [w2*segDir[1], -w2*segDir[0]];
271
272 //add half the strokewidth to the segMidPt
273 var lgStart = VecUtils.vecAdd(2, segMidPt, segDirOrtho);
274 var lgEnd = VecUtils.vecSubtract(2, segMidPt, segDirOrtho);
275