diff --git a/js/baseplane/OctaBasePlane.js b/js/baseplane/OctaBasePlane.js
index 0e58993ea976d084f5fa5f11945363086878f690..937405715693b4624b7c920b93b1ecf3db0bd162 100644
--- a/js/baseplane/OctaBasePlane.js
+++ b/js/baseplane/OctaBasePlane.js
@@ -65,6 +65,8 @@ define(['underscore', 'backbone', 'appState', 'lattice', 'threeModel', 'three',
var pointVertOffset = 2*baseVertOffset;
var horizontalOffset = xySep;
+ var yOffset = 1/Math.sqrt(3)/2;
+
for (var j=-dimX;j<=dimX;j++){
for (var i=-dimY;i<=dimY;i++){
@@ -73,9 +75,9 @@ define(['underscore', 'backbone', 'appState', 'lattice', 'threeModel', 'three',
xOffset = 1/2*xScale;
}
- vertices.push(new THREE.Vector3(i*xScale + xOffset - horizontalOffset, j*yScale + baseVertOffset, 0));
- vertices.push(new THREE.Vector3(i*xScale + xOffset + horizontalOffset, j*yScale + baseVertOffset, 0));
- vertices.push(new THREE.Vector3(i*xScale + xOffset, j*yScale - pointVertOffset, 0));
+ vertices.push(new THREE.Vector3(i*xScale + xOffset - horizontalOffset - xScale/2, j*yScale + baseVertOffset - yOffset, 0));
+ vertices.push(new THREE.Vector3(i*xScale + xOffset + horizontalOffset - xScale/2, j*yScale + baseVertOffset - yOffset, 0));
+ vertices.push(new THREE.Vector3(i*xScale + xOffset - xScale/2, j*yScale - pointVertOffset - yOffset, 0));
}
diff --git a/js/lattice/OctaEdgeLattice.js b/js/lattice/OctaEdgeLattice.js
index 517ff6aa4dfbc0c32bd53195d20e640b50d6b51a..1c80e60e33a7d5feffe507b0545ccff636afee19 100644
--- a/js/lattice/OctaEdgeLattice.js
+++ b/js/lattice/OctaEdgeLattice.js
@@ -17,36 +17,51 @@ define(['underscore', 'backbone', 'appState', 'lattice', 'globals', 'plist', 'th
},
getIndexForPosition: function(absPosition){
- var yIndex = Math.floor(absPosition.y/this.yScale());
- if (yIndex%2 != 0) absPosition.x += this.xScale()/2;
- var yScale = 1/Math.sqrt(3);
var index = this._indexForPosition(absPosition);
- if (index.z%3 == 1) {
- absPosition.x -= this.xScale()/2;
- absPosition.y += yScale/2;
- } else if (index.z%3 == 2){
- absPosition.y += yScale;
+ if (index.y%2 != 0) {
+ absPosition.x += this.xScale()/2;
+ index = this._indexForPosition(absPosition);
}
- return this._indexForPosition(absPosition);
+ return index;
},
getPositionForIndex: function(index){
- var position = index.clone();
- var xScale = this.xScale();
- var yScale = 1/Math.sqrt(3);
- position.x = (position.x+1/2)*xScale;
- position.y = position.y*this.yScale()+yScale/2;
- position.z = (position.z+0.5)*this.zScale();
- if (index.y%2 != 0) position.x -= this.xScale()/2;
- if (index.z%3 == 1) {
- position.x += this.xScale()/2;
- position.y -= yScale/2;
- } else if (index.z%3 == 2){
- position.y -= yScale;
- }
+ var position = this._positionForIndex(index);
+ if ((index.y%2) != 0) position.x -= this.xScale()/2;
return position;
},
+// getIndexForPosition: function(absPosition){
+// var yIndex = Math.floor(absPosition.y/this.yScale());
+// if (yIndex%2 != 0) absPosition.x += this.xScale()/2;
+// var yScale = 1/Math.sqrt(3);
+// var index = this._indexForPosition(absPosition);
+// if (index.z%3 == 1) {
+// absPosition.x -= this.xScale()/2;
+// absPosition.y += yScale/2;
+// } else if (index.z%3 == 2){
+// absPosition.y += yScale;
+// }
+// return this._indexForPosition(absPosition);
+// },
+//
+// getPositionForIndex: function(index){
+// var position = index.clone();
+// var xScale = this.xScale();
+// var yScale = 1/Math.sqrt(3);
+// position.x = (position.x+1/2)*xScale;
+// position.y = position.y*this.yScale()+yScale/2;
+// position.z = (position.z+0.5)*this.zScale();
+// if (index.y%2 != 0) position.x -= this.xScale()/2;
+// if (index.z%3 == 1) {
+// position.x += this.xScale()/2;
+// position.y -= yScale/2;
+// } else if (index.z%3 == 2){
+// position.y -= yScale;
+// }
+// return position;
+// },
+
xScale: function(cellSeparation){
if (cellSeparation === undefined) cellSeparation = this.get("cellSeparation").xy;
return 1+2*cellSeparation;
diff --git a/js/lattice/OctaFaceLattice.js b/js/lattice/OctaFaceLattice.js
index 2aa1d1feebb351d1de39ec0491d55e83bee2e199..5cc6b5d56ff2ea1d5784fc9b06c9a48546a01e8d 100644
--- a/js/lattice/OctaFaceLattice.js
+++ b/js/lattice/OctaFaceLattice.js
@@ -17,18 +17,16 @@ define(['underscore', 'backbone', 'appState', 'lattice', 'globals', 'plist', 'th
},
getIndexForPosition: function(absPosition){
- var yIndex = Math.floor(absPosition.y/this.yScale());
- if (yIndex%2 != 0) absPosition.x += this.xScale()/2;
var index = this._indexForPosition(absPosition);
- if (index.z%2 == 1) index.y += 1;
+ if (index.y%2 != 0) {
+ absPosition.x += this.xScale()/2;
+ index = this._indexForPosition(absPosition);
+ }
return index;
},
getPositionForIndex: function(index){
- var position = index.clone();
- position.x = (position.x+1/2);
- position.y = position.y*this.yScale()+1/Math.sqrt(3)/2;
- position.z = (position.z+0.5)*this.zScale();
+ var position = this._positionForIndex(index);
if ((index.y%2) != 0) position.x -= this.xScale()/2;
return position;
},
diff --git a/js/lattice/TetraStackedLattice.js b/js/lattice/TetraStackedLattice.js
index 4bea1a019f0472c87148ebaf3faf78d544ff6cb0..9cdbc6d00dd408f2106ecc9582884ffdd82d5041 100644
--- a/js/lattice/TetraStackedLattice.js
+++ b/js/lattice/TetraStackedLattice.js
@@ -17,18 +17,16 @@ define(['underscore', 'backbone', 'appState', 'lattice', 'globals', 'plist', 'th
},
getIndexForPosition: function(absPosition){
- var yIndex = Math.floor(absPosition.y/this.yScale());
- if (yIndex%2 != 0) absPosition.x += this.xScale()/2;
var index = this._indexForPosition(absPosition);
- if (index.z%2 == 1) index.y += 1;
+ if (index.y%2 != 0) {
+ absPosition.x += this.xScale()/2;
+ index = this._indexForPosition(absPosition);
+ }
return index;
},
getPositionForIndex: function(index){
- var position = index.clone();
- position.x = (position.x+1/2);
- position.y = position.y*this.yScale()+1/Math.sqrt(3)/2;
- position.z = (position.z+0.5)*this.zScale();
+ var position = this._positionForIndex(index);
if ((index.y%2) != 0) position.x -= this.xScale()/2;
return position;
},