From b9f32ad07041b36560b7a991c5180872d32fbabb Mon Sep 17 00:00:00 2001
From: Amanda Ghassaei <amandaghassaei@gmail.com>
Date: Tue, 26 May 2015 16:15:20 -0700
Subject: [PATCH] dmacell redo
---
index.html | 8 +-
js/cell/DMACell.js | 245 +++++++++++++++++++++++++++++++
js/cell/DmaCell.js | 236 -----------------------------
js/cell/DmaCellOcta.js | 214 ---------------------------
js/cell/DmaCellOld.js | 236 +++++++++++++++++++++++++++++
js/cell/DmaCellOther.js | 2 +-
js/cell/OctaEdgeCell.js | 22 +++
js/cell/OctaFaceCell.js | 38 +++++
js/cell/OctaRotEdgeCell.js | 96 ++++++++++++
js/cell/OctaVertexCell.js | 51 +++++++
js/lattice/OctaFaceLattice.js | 2 +-
js/lattice/OctaRotEdgeLattice.js | 2 +-
js/lattice/OctaVertexLattice.js | 2 +-
13 files changed, 699 insertions(+), 455 deletions(-)
create mode 100644 js/cell/DMACell.js
delete mode 100644 js/cell/DmaCell.js
delete mode 100644 js/cell/DmaCellOcta.js
create mode 100644 js/cell/DmaCellOld.js
create mode 100644 js/cell/OctaEdgeCell.js
create mode 100644 js/cell/OctaFaceCell.js
create mode 100644 js/cell/OctaRotEdgeCell.js
create mode 100644 js/cell/OctaVertexCell.js
diff --git a/index.html b/index.html
index e27bfcdc..a905ae10 100644
--- a/index.html
+++ b/index.html
@@ -43,12 +43,18 @@
<!--fea stuff-->
<script src="js/fea/DmaNode.js"></script>
<script src="js/fea/DmaBeam.js"></script>
+
<script src="js/cell/DmaCell.js"></script>
+ <script src="js/cell/OctaFaceCell.js"></script>
+ <script src="js/cell/OctaEdgeCell.js"></script>
+ <script src="js/cell/OctaRotEdgeCell.js"></script>
+ <script src="js/cell/OctaVertexCell.js"></script>
+
<script src="js/cell/DMASuperCell.js"></script>
<script src="js/cell/DMACellFreeform.js"></script>
- <script src="js/cell/DmaCellOcta.js"></script>
<script src="js/cell/DmaCellTetra.js"></script>
<script src="js/cell/DmaCellOther.js"></script>
+
<script src="js/fea/DmaPart.js"></script>
<!--models-->
diff --git a/js/cell/DMACell.js b/js/cell/DMACell.js
new file mode 100644
index 00000000..0e01d770
--- /dev/null
+++ b/js/cell/DMACell.js
@@ -0,0 +1,245 @@
+/**
+ * Created by aghassaei on 5/26/15.
+ */
+
+
+var cellMaterial = new THREE.MeshNormalMaterial();
+var wireframeMaterial = new THREE.MeshBasicMaterial({color:0x000000, wireframe:true});
+
+function DMACell(indices){
+ this.indices = indices;
+ this.object3D = this._translateCell(this._rotateCell(new THREE.Object3D()));
+ this.object3D.myParent = this;//reference to get mouse raycasting back
+ this._buildMesh(this.object3D);
+ globals.three.sceneAdd(this.object3D, this._getSceneType());
+ this.setMode();
+}
+
+
+
+
+
+DMACell.prototype._buildMesh = function(object3D){//called from every subclass
+ var geometry = this._getGeometry();
+ if (!object3D || object3D === undefined) object3D = this.object3D;
+
+ var mesh = new THREE.Mesh(geometry, cellMaterial);
+ mesh.name = "cell";
+ object3D.add(mesh);
+ var wireframe = new THREE.Mesh(geometry, wireframeMaterial);
+ wireframe.name = "cell";
+ object3D.add(wireframe);
+};
+
+DMACell.prototype._rotateCell = function(object3D){
+ return object3D;//by default, no mesh transformations
+};
+
+DMACell.prototype._translateCell = function(object3D){
+ var position = globals.lattice.getPositionForIndex(this.indices);
+ object3D.position.set(position.x, position.y, position.z);
+ return object3D;
+};
+
+
+
+
+
+
+DMACell.prototype._initParts = function(){
+ return [];//override in subclasses
+};
+
+DMACell.prototype.changePartType = function(){//override in subclasses
+};
+
+
+
+
+
+
+DMACell.prototype.setMode = function(mode){
+
+ if (mode === undefined) mode = globals.appState.get("cellMode");
+
+ switch(mode) {
+ case "cell":
+ break;
+ case "part":
+ if (!this.parts) this.parts = this._initParts();
+ break;
+ case "beam":
+ if (!this.beams) this.beams = this._initBeams();
+ break;
+ case "node":
+ if (!this.nodes) this.nodes = this._initNodes();
+ break;
+ case "hide":
+ break;
+ }
+
+ _.each(this.object3D.children, function(child){
+ child.visible = child.name == mode;
+ });
+};
+
+DMACell.prototype.hide = function(){
+ this.object3D.visible = false;
+};
+
+DMACell.prototype.show = function(){
+ this.object3D.visible = true;
+};
+
+DMACell.prototype.setOpacity = function(opacity){
+};
+
+DMACell.prototype._getSceneType = function(){
+ if (this.indices) return "cell";
+ return null;
+};
+
+
+
+
+
+
+
+
+DMACell.prototype.getPosition = function(){
+ return this.object3D.position.clone();
+};
+
+DMACell.prototype.getQuaternion = function(){
+ return this.object3D.quaternion.clone();
+};
+
+DMACell.prototype.getEuler = function(){
+ return this.object3D.rotation.clone();
+};
+
+DMACell.prototype.xScale = function(){
+ return globals.lattice.xScale(0);
+};
+
+DMACell.prototype.yScale = function(){
+ return globals.lattice.yScale(0);
+};
+
+DMACell.prototype.zScale = function(){
+ return globals.lattice.zScale(0);
+};
+
+
+
+
+
+
+DMACell.prototype.destroy = function(){
+ if (this.destroyStarted) return;
+ this.destroyStarted = true;
+ if (this.object3D) {
+ globals.three.sceneRemove(this.object3D, this._getSceneType());
+ this.object3D.myParent = null;
+// this.object3D.dispose();
+// geometry.dispose();
+// material.dispose();
+ this.object3D = null;
+ }
+ this.destroyParts();
+ this.nodes = null;
+ this.beams = null;
+ if (this.superCell) {
+ this.superCell.destroy();
+ this.superCell = null;
+ }
+ this.superCellIndex = null;
+ this.indices = null;
+};
+
+DMACell.prototype.destroyParts = function(){
+ _.each(this.parts, function(part){
+ if (part) part.destroy();
+ });
+ this.parts = null;
+};
+
+DMACell.prototype.toJSON = function(){
+ var data = {
+ indices:this.indices//todo get rid of this and calculate from min and max
+ };
+ if (this.parts) data.parts = this.parts;
+ return data;
+};
+
+
+
+//DMACell.prototype.moveTo = function(position, axis){//used for stock simulations
+// this.object3D.position[axis] = position;
+// if (globals.appState.get("cellMode") == "part"){
+// _.each(this.parts, function(part){
+// if (part) part.moveTo(position, axis);
+// });
+// }
+//};
+//
+//DMACell.prototype.getType = function(){
+// return null;//only used in freeform layout
+//};
+//
+//DMACell.prototype._initNodes = function(vertices){
+// var position = this.getPosition();
+// var orientation = this.getOrientation();
+// var nodes = [];
+// for (var i=0;i<vertices.length;i++){
+// var vertex = vertices[i].clone();
+// vertex.applyQuaternion(orientation);
+// vertex.add(position);
+// nodes.push(new DmaNode(vertex, i));
+// }
+// return nodes;
+//};
+//
+//DMACell.prototype.removePart = function(index){
+// this.parts[index].destroy();
+// this.parts[index] = null;
+// var hasAnyParts = false;//check if all parts have been deleted
+// _.each(this.parts, function(part){
+// if (part) hasAnyParts = true;
+// });
+// if (!hasAnyParts) globals.lattice.removeCell(this);//if all parts are gone, remove cell
+//};
+//
+//DMACell.prototype._initBeams = function(nodes, faces){
+// var beams = [];
+// var self = this;
+// var addBeamFunc = function(index1, index2){
+// var duplicate = false;
+// _.each(beams, function(beam){
+// var index = beam.getIndex();
+// if (index[0] == index1 && index[1] == index2) duplicate = true;
+// });
+// if (duplicate) return;
+// var diff = nodes[index1].getPosition();
+// diff.sub(nodes[index2].getPosition());
+// if (diff.length() > self.getScale()*1.01) return;
+// if (index2>index1) {
+// beams.push(new DmaBeam(nodes[index1], nodes[index2], self));
+// }
+// };
+// for (var i=0;i<nodes.length;i++){
+// _.each(faces, function(face){
+// if (face.a == i) {
+// addBeamFunc(i, face.b);
+// addBeamFunc(i, face.c);
+// } else if (face.b == i){
+// addBeamFunc(i, face.a);
+// addBeamFunc(i, face.c);
+// } else if (face.c == i){
+// addBeamFunc(i, face.a);
+// addBeamFunc(i, face.b);
+// }
+// })
+// }
+// return beams;
+//};
\ No newline at end of file
diff --git a/js/cell/DmaCell.js b/js/cell/DmaCell.js
deleted file mode 100644
index c6e922bb..00000000
--- a/js/cell/DmaCell.js
+++ /dev/null
@@ -1,236 +0,0 @@
-/**
- * Created by aghassaei on 1/14/15.
- */
-
-
-//a Cell, a unit piece of the lattice
-
-var cellMaterials = [new THREE.MeshNormalMaterial(),
- new THREE.MeshBasicMaterial({color:0x000000, wireframe:true})];
-
-function DMACell(indices, cellMode, partType) {
-
- this.indices = indices;
- this.mesh = this._buildMesh();
- this._doMeshTransformations(this.mesh);//some cell types require transformations
- this._setMeshPosition(this.mesh, this._calcPosition());
-
- globals.three.sceneAdd(this.mesh,this._sceneType(indices));
-
- this.draw(cellMode, partType);
-
- this.hideForStockSimulation = false;
-}
-
-DMACell.prototype._sceneType = function(indices){
- if (!indices || indices == null || indices === undefined) return null;
- return "cell";
-};
-
-DMACell.prototype.draw = function(cellMode, partType){
- if (this.hideForStockSimulation) return;
- if (!cellMode) cellMode = globals.appState.get("cellMode");
- if (!partType) partType = globals.lattice.get("partType");
- //var beamMode = partType == "beam";
- var beamMode = false;
- var partMode = cellMode == "part";
-
- //init parts/beams if needed
- if (partMode &&!beamMode && !this.parts) this.parts = this._initParts();
- if (beamMode && !this.beams) {
- this.nodes = this._initNodes(this.mesh.children[0].geometry.vertices);
- this.beams = this._initBeams(this.nodes, this.mesh.children[0].geometry.faces);
- }
-
- //set visibility
- this._setCellMeshVisibility(!partMode);
- _.each(this.parts, function(part){
- if (part) part.setVisibility(partMode && !beamMode);
- });
- _.each(this.beams, function(beam){
- beam.setVisibility(beamMode && partMode);
- });
-};
-
-DMACell.prototype.hide = function(){//only used in the context of stock simulation
- this._setCellMeshVisibility(false);
- _.each(this.parts, function(part){
- if (part) part.setVisibility(false);
- });
- _.each(this.beams, function(beam){
- beam.setVisibility(false);
- });
-};
-
-///////////////////////////////////////////////////////////////////////////////////////////////
-/////////////////////////////////SCALE/POSITION////////////////////////////////////////////////
-///////////////////////////////////////////////////////////////////////////////////////////////
-
-DMACell.prototype._setMeshPosition = function(mesh, position){
- mesh.position.x = position.x;
- mesh.position.y = position.y;
- mesh.position.z = position.z;
-};
-
-DMACell.prototype.moveTo = function(position, axis){//used for stock simulations
- this.mesh.position[axis] = position;
- if (globals.appState.get("cellMode") == "part"){
- _.each(this.parts, function(part){
- if (part) part.moveTo(position, axis);
- });
- }
-};
-
-DMACell.prototype.getType = function(){
- return null;//only used in freeform layout
-};
-
-DMACell.prototype.getPosition = function(){
- return this.mesh.position.clone();
-};
-
-DMACell.prototype.getOrientation = function(){
- return this.mesh.quaternion.clone();
-};
-
-DMACell.prototype.getEulerRotation = function(){
- return this.mesh.rotation.clone();
-};
-
-DMACell.prototype._calcPosition = function(){//need for part relay
- if (this.indices) return globals.lattice.getPositionForIndex(this.indices);
- return this.mesh.position;//used for cam simulation
-};
-
-DMACell.prototype._setCellMeshVisibility = function(visibility){
- this.mesh.visible = visibility;
-};
-
-DMACell.prototype.xScale = function(){
- return globals.lattice.xScale(0);
-};
-
-DMACell.prototype.yScale = function(){
- return globals.lattice.yScale(0);
-};
-
-DMACell.prototype.zScale = function(){
- return globals.lattice.zScale(0);
-};
-
-
-///////////////////////////////////////////////////////////////////////////////////////////////
-/////////////////////////////////META//////////////////////////////////////////////////////////
-///////////////////////////////////////////////////////////////////////////////////////////////
-
-DMACell.prototype._buildMesh = function(material){//called from every subclass
- var unitCellGeo = this._getGeometry();
- if (!material) material = cellMaterials;
- var mesh = THREE.SceneUtils.createMultiMaterialObject(unitCellGeo, material);
- mesh.myParent = this;//we need a reference to this instance from the mesh for intersection selection stuff
- return mesh;
-};
-
-
-DMACell.prototype._doMeshTransformations = function(mesh){};//by default, no mesh transformations
-
-DMACell.prototype._initParts = function(){
- return [];//override in subclasses
-};
-
-DMACell.prototype.changePartType = function(){//override in subclasses
-};
-
-DMACell.prototype.removePart = function(index){
- this.parts[index].destroy();
- this.parts[index] = null;
- var hasAnyParts = false;//check if all parts have been deleted
- _.each(this.parts, function(part){
- if (part) hasAnyParts = true;
- });
- if (!hasAnyParts) globals.lattice.removeCell(this);//if all parts are gone, remove cell
-};
-
-DMACell.prototype.destroyParts = function(){
- _.each(this.parts, function(part){
- if (part) part.destroy();
- });
- this.parts = null;
-};
-
-DMACell.prototype._initNodes = function(vertices){
- var position = this.getPosition();
- var orientation = this.getOrientation();
- var nodes = [];
- for (var i=0;i<vertices.length;i++){
- var vertex = vertices[i].clone();
- vertex.applyQuaternion(orientation);
- vertex.add(position);
- nodes.push(new DmaNode(vertex, i));
- }
- return nodes;
-};
-
-DMACell.prototype._initBeams = function(nodes, faces){
- var beams = [];
- var self = this;
- var addBeamFunc = function(index1, index2){
- var duplicate = false;
- _.each(beams, function(beam){
- var index = beam.getIndex();
- if (index[0] == index1 && index[1] == index2) duplicate = true;
- });
- if (duplicate) return;
- var diff = nodes[index1].getPosition();
- diff.sub(nodes[index2].getPosition());
- if (diff.length() > self.getScale()*1.01) return;
- if (index2>index1) {
- beams.push(new DmaBeam(nodes[index1], nodes[index2], self));
- }
- };
- for (var i=0;i<nodes.length;i++){
- _.each(faces, function(face){
- if (face.a == i) {
- addBeamFunc(i, face.b);
- addBeamFunc(i, face.c);
- } else if (face.b == i){
- addBeamFunc(i, face.a);
- addBeamFunc(i, face.c);
- } else if (face.c == i){
- addBeamFunc(i, face.a);
- addBeamFunc(i, face.b);
- }
- })
- }
- return beams;
-};
-
-DMACell.prototype.destroy = function(){
- if (this.destroyStarted) return;
- this.destroyStarted = true;
- if (this.mesh) {
- globals.three.sceneRemove(this.mesh, this._sceneType(this.indices));
- this.mesh.myParent = null;
-// this.mesh.dispose();
-// geometry.dispose();
-// material.dispose();
- this.mesh = null;
- }
- this.destroyParts();
- this.indices = null;
- this.nodes = null;
- this.beams = null;
- if (this.superCell) {
- this.superCell.destroy();
- this.superCell = null;
- }
- this.superCellIndex = null;
-};
-
-DMACell.prototype.toJSON = function(){
- var data = {
- indices:this.indices//todo get rid of this and calculate from min and max
- };
- if (this.parts) data.parts = this.parts;
- return data;
-};
\ No newline at end of file
diff --git a/js/cell/DmaCellOcta.js b/js/cell/DmaCellOcta.js
deleted file mode 100644
index 7a760c11..00000000
--- a/js/cell/DmaCellOcta.js
+++ /dev/null
@@ -1,214 +0,0 @@
-/**
- * Created by aghassaei on 3/9/15.
- */
-
-
-///////////////////////////////////////////////////////////////////////////////////////////////
-////////////////////////FACE CONNECTED/////////////////////////////////////////////////////////
-///////////////////////////////////////////////////////////////////////////////////////////////
-
-
-var unitFaceOctaGeo = new THREE.OctahedronGeometry(1/Math.sqrt(2));
-unitFaceOctaGeo.applyMatrix(new THREE.Matrix4().makeRotationZ(-3*Math.PI/12));
-unitFaceOctaGeo.applyMatrix(new THREE.Matrix4().makeRotationX(Math.asin(2/Math.sqrt(2)/Math.sqrt(3))));
-
-function DMAFaceOctaCell(indices, cellMode, partType){
- DMACell.call(this, indices, cellMode, partType);
-}
-DMAFaceOctaCell.prototype = Object.create(DMACell.prototype);
-
-DMAFaceOctaCell.prototype._initParts = function(){
- var parts = [];
- for (var i=0;i<3;i++){
- parts.push(new DMATrianglePart(i, this));
- }
- return parts;
-};
-
-DMAFaceOctaCell.prototype._doMeshTransformations = function(mesh){
- if (this.indices && this.indices.z%2!=0) mesh.rotation.set(0, 0, Math.PI);
-};
-
-DMAFaceOctaCell.prototype._getGeometry = function(){
- return unitFaceOctaGeo;
-};
-
-DMAFaceOctaCell.prototype.calcHighlighterPosition = function(face){
- if (face.normal.z<0.99) return {index: _.clone(this.indices)};//only highlight horizontal faces
- var direction = face.normal;
- var position = this.getPosition();
- position.z += face.normal.z*this.zScale()/2;
- return {index: _.clone(this.indices), direction:direction, position:position};
-};
-
-
-///////////////////////////////////////////////////////////////////////////////////////////////
-////////////////////////EDGE CONNECTED/////////////////////////////////////////////////////////
-///////////////////////////////////////////////////////////////////////////////////////////////
-
-
-function DMAEdgeOctaCell(indices, cellMode, partType){
- DMAFaceOctaCell.call(this, indices, cellMode, partType);
-}
-DMAEdgeOctaCell.prototype = Object.create(DMAFaceOctaCell.prototype);
-
-DMAEdgeOctaCell.prototype._doMeshTransformations = function(){};
-
-//todo fix this
-DMAEdgeOctaCell.prototype.calcHighlighterPosition = function(face){
- var direction = face.normal.clone();
- direction.applyQuaternion(this.mesh.quaternion);
- var position = this.getPosition();
- position.add(direction.clone().multiplyScalar(this.zScale()/2));
- return {index: _.clone(this.indices), direction:direction, position:position};
-};
-
-
-///////////////////////////////////////////////////////////////////////////////////////////////
-////////////////////////ROTATED EDGE CONNECTED/////////////////////////////////////////////////
-///////////////////////////////////////////////////////////////////////////////////////////////
-
-
-var unitVertexOcta = new THREE.OctahedronGeometry(1/Math.sqrt(2));
-
-function DMARotatedEdgeCell(indices, cellMode, partType){
- DMACell.call(this, indices, cellMode, partType);
-}
-DMARotatedEdgeCell.prototype = Object.create(DMACell.prototype);
-
-DMARotatedEdgeCell.prototype._initParts = function(){
- return this.changePartType(globals.lattice.get("partType"));
-};
-
-DMARotatedEdgeCell.prototype.changePartType = function(type){
- var newParts = [];
- if (type == "vox"){
- newParts.push(new DMAEdgeVoxPart(0, this));
- } else if (type == "voxLowPoly"){
- newParts.push(new DMAEdgeVoxPartLowPoly(0, this));
- } else {
- console.warn("part type " + type + " not recognized");
- return;
- }
- if (!this.parts) return newParts;
- this.destroyParts();
- this.parts = newParts;
-};
-
-DMARotatedEdgeCell.prototype._doMeshTransformations = function(mesh){
- mesh.rotation.set(0, 0, Math.PI/4);
-};
-
-DMARotatedEdgeCell.prototype.calcHighlighterPosition = function(face, point){
-
- var position = this.getPosition();
- var direction = new THREE.Vector3(0,0,0);
- var rad = this.xScale()*Math.sqrt(2)/6;
-
- var difference = new THREE.Vector3().subVectors(position, point);
- difference.divideScalar(this.zScale());
- if (Math.abs(difference.z) < 0.2){
- direction.z = 0;
- } else if (point.z < position.z) {
- direction.z = -1;
- position.z -= rad;
- } else {
- direction.z = 1;
- position.z += rad;
- }
-
- if (direction.z != 0){
- if (this.indices.z%2 == 0){
- if (point.x < position.x) {
- direction.x -= 1;
- position.x -= rad;
- }
- else position.x += rad;
- if (point.y < position.y) {
- direction.y -= 1;
- position.y -= rad;
- }
- else position.y += rad;
- } else {
- if (point.x > position.x) {
- direction.x += 1;
- position.x += rad;
- }
- else position.x -= rad;
- if (point.y > position.y) {
- direction.y += 1;
- position.y += rad;
- }
- else position.y -= rad;
- }
- } else {
- if (Math.abs(difference.x) > Math.abs(difference.y)){
- if (point.x > position.x) direction.x = 1;
- else direction.x = -1;
- } else {
- if (point.y > position.y) direction.y = 1;
- else direction.y = -1;
- }
- position.x += direction.x*this.xScale()/2;
- position.y += direction.y*this.yScale()/2;
- }
-
- return {index: _.clone(this.indices), direction:direction, position:position};
-};
-
-DMARotatedEdgeCell.prototype._getGeometry = function(){
- return unitVertexOcta;
-};
-
-
-///////////////////////////////////////////////////////////////////////////////////////////////
-////////////////////////VERTEX CONNECTED///////////////////////////////////////////////////////
-///////////////////////////////////////////////////////////////////////////////////////////////
-
-
-function DMAVertexOctaCell(indices, cellMode, partType){
- DMACell.call(this, indices, cellMode, partType);
-}
-DMAVertexOctaCell.prototype = Object.create(DMACell.prototype);
-
-DMAVertexOctaCell.prototype.calcHighlighterPosition = function(face, point){
-
- var position = this.getPosition();
- var direction = null;
-
- var xScale = this.xScale();
- if (point.x < position.x+xScale/4 && point.x > position.x-xScale/4){
- if (point.y > position.y-xScale/4 && point.y < position.y+xScale/4){
- if (face.normal.z > 0) {
- direction = new THREE.Vector3(0,0,1);
- position.z += this.zScale()/2;
- }
- else {
- direction = new THREE.Vector3(0,0,-1);
- position.z -= this.zScale()/2;
- }
- } else {
- if (point.y < position.y-xScale/4){
- direction = new THREE.Vector3(0,-1,0);
- position.y -= xScale/2;
- } else {
- direction = new THREE.Vector3(0,1,0);
- position.y += xScale/2;
- }
- }
- } else {
- if (point.x < position.x-xScale/4){
- direction = new THREE.Vector3(-1,0,0);
- position.x -= xScale/2;
- } else {
- direction = new THREE.Vector3(1,0,0);
- position.x += xScale/2;
- }
- }
-
- return {index: _.clone(this.indices), direction:direction, position:position};
-};
-
-DMAVertexOctaCell.prototype._getGeometry = function(){
- return unitVertexOcta;
-};
\ No newline at end of file
diff --git a/js/cell/DmaCellOld.js b/js/cell/DmaCellOld.js
new file mode 100644
index 00000000..5c185fdf
--- /dev/null
+++ b/js/cell/DmaCellOld.js
@@ -0,0 +1,236 @@
+/**
+ * Created by aghassaei on 1/14/15.
+ */
+
+
+//a Cell, a unit piece of the lattice
+
+//var cellMaterials = [new THREE.MeshNormalMaterial(),
+// new THREE.MeshBasicMaterial({color:0x000000, wireframe:true})];
+//
+//function DMACell(indices, cellMode, partType) {
+//
+// this.indices = indices;
+// this.mesh = this._buildMesh();
+// this._doMeshTransformations(this.mesh);//some cell types require transformations
+// this._setMeshPosition(this.mesh, this._calcPosition());
+//
+// globals.three.sceneAdd(this.mesh,this._sceneType(indices));
+//
+// this.draw(cellMode, partType);
+//
+// this.hideForStockSimulation = false;
+//}
+//
+//DMACell.prototype._sceneType = function(indices){
+// if (!indices || indices == null || indices === undefined) return null;
+// return "cell";
+//};
+//
+//DMACell.prototype.draw = function(cellMode, partType){
+// if (this.hideForStockSimulation) return;
+// if (!cellMode) cellMode = globals.appState.get("cellMode");
+// if (!partType) partType = globals.lattice.get("partType");
+// //var beamMode = partType == "beam";
+// var beamMode = false;
+// var partMode = cellMode == "part";
+//
+// //init parts/beams if needed
+// if (partMode &&!beamMode && !this.parts) this.parts = this._initParts();
+// if (beamMode && !this.beams) {
+// this.nodes = this._initNodes(this.mesh.children[0].geometry.vertices);
+// this.beams = this._initBeams(this.nodes, this.mesh.children[0].geometry.faces);
+// }
+//
+// //set visibility
+// this._setCellMeshVisibility(!partMode);
+// _.each(this.parts, function(part){
+// if (part) part.setVisibility(partMode && !beamMode);
+// });
+// _.each(this.beams, function(beam){
+// beam.setVisibility(beamMode && partMode);
+// });
+//};
+//
+//DMACell.prototype.hide = function(){//only used in the context of stock simulation
+// this._setCellMeshVisibility(false);
+// _.each(this.parts, function(part){
+// if (part) part.setVisibility(false);
+// });
+// _.each(this.beams, function(beam){
+// beam.setVisibility(false);
+// });
+//};
+//
+/////////////////////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////SCALE/POSITION////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////////////////////
+//
+//DMACell.prototype._setMeshPosition = function(mesh, position){
+// mesh.position.x = position.x;
+// mesh.position.y = position.y;
+// mesh.position.z = position.z;
+//};
+//
+//DMACell.prototype.moveTo = function(position, axis){//used for stock simulations
+// this.mesh.position[axis] = position;
+// if (globals.appState.get("cellMode") == "part"){
+// _.each(this.parts, function(part){
+// if (part) part.moveTo(position, axis);
+// });
+// }
+//};
+//
+//DMACell.prototype.getType = function(){
+// return null;//only used in freeform layout
+//};
+//
+//DMACell.prototype.getPosition = function(){
+// return this.mesh.position.clone();
+//};
+//
+//DMACell.prototype.getOrientation = function(){
+// return this.mesh.quaternion.clone();
+//};
+//
+//DMACell.prototype.getEulerRotation = function(){
+// return this.mesh.rotation.clone();
+//};
+//
+//DMACell.prototype._calcPosition = function(){//need for part relay
+// if (this.indices) return globals.lattice.getPositionForIndex(this.indices);
+// return this.mesh.position;//used for cam simulation
+//};
+//
+//DMACell.prototype._setCellMeshVisibility = function(visibility){
+// this.mesh.visible = visibility;
+//};
+//
+//DMACell.prototype.xScale = function(){
+// return globals.lattice.xScale(0);
+//};
+//
+//DMACell.prototype.yScale = function(){
+// return globals.lattice.yScale(0);
+//};
+//
+//DMACell.prototype.zScale = function(){
+// return globals.lattice.zScale(0);
+//};
+//
+//
+/////////////////////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////META//////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////////////////////////////
+//
+//DMACell.prototype._buildMesh = function(material){//called from every subclass
+// var unitCellGeo = this._getGeometry();
+// if (!material) material = cellMaterials;
+// var mesh = THREE.SceneUtils.createMultiMaterialObject(unitCellGeo, material);
+// mesh.myParent = this;//we need a reference to this instance from the mesh for intersection selection stuff
+// return mesh;
+//};
+//
+//
+//DMACell.prototype._doMeshTransformations = function(mesh){};//by default, no mesh transformations
+//
+//DMACell.prototype._initParts = function(){
+// return [];//override in subclasses
+//};
+//
+//DMACell.prototype.changePartType = function(){//override in subclasses
+//};
+//
+//DMACell.prototype.removePart = function(index){
+// this.parts[index].destroy();
+// this.parts[index] = null;
+// var hasAnyParts = false;//check if all parts have been deleted
+// _.each(this.parts, function(part){
+// if (part) hasAnyParts = true;
+// });
+// if (!hasAnyParts) globals.lattice.removeCell(this);//if all parts are gone, remove cell
+//};
+//
+//DMACell.prototype.destroyParts = function(){
+// _.each(this.parts, function(part){
+// if (part) part.destroy();
+// });
+// this.parts = null;
+//};
+//
+//DMACell.prototype._initNodes = function(vertices){
+// var position = this.getPosition();
+// var orientation = this.getOrientation();
+// var nodes = [];
+// for (var i=0;i<vertices.length;i++){
+// var vertex = vertices[i].clone();
+// vertex.applyQuaternion(orientation);
+// vertex.add(position);
+// nodes.push(new DmaNode(vertex, i));
+// }
+// return nodes;
+//};
+//
+//DMACell.prototype._initBeams = function(nodes, faces){
+// var beams = [];
+// var self = this;
+// var addBeamFunc = function(index1, index2){
+// var duplicate = false;
+// _.each(beams, function(beam){
+// var index = beam.getIndex();
+// if (index[0] == index1 && index[1] == index2) duplicate = true;
+// });
+// if (duplicate) return;
+// var diff = nodes[index1].getPosition();
+// diff.sub(nodes[index2].getPosition());
+// if (diff.length() > self.getScale()*1.01) return;
+// if (index2>index1) {
+// beams.push(new DmaBeam(nodes[index1], nodes[index2], self));
+// }
+// };
+// for (var i=0;i<nodes.length;i++){
+// _.each(faces, function(face){
+// if (face.a == i) {
+// addBeamFunc(i, face.b);
+// addBeamFunc(i, face.c);
+// } else if (face.b == i){
+// addBeamFunc(i, face.a);
+// addBeamFunc(i, face.c);
+// } else if (face.c == i){
+// addBeamFunc(i, face.a);
+// addBeamFunc(i, face.b);
+// }
+// })
+// }
+// return beams;
+//};
+//
+//DMACell.prototype.destroy = function(){
+// if (this.destroyStarted) return;
+// this.destroyStarted = true;
+// if (this.mesh) {
+// globals.three.sceneRemove(this.mesh, this._sceneType(this.indices));
+// this.mesh.myParent = null;
+//// this.mesh.dispose();
+//// geometry.dispose();
+//// material.dispose();
+// this.mesh = null;
+// }
+// this.destroyParts();
+// this.indices = null;
+// this.nodes = null;
+// this.beams = null;
+// if (this.superCell) {
+// this.superCell.destroy();
+// this.superCell = null;
+// }
+// this.superCellIndex = null;
+//};
+//
+//DMACell.prototype.toJSON = function(){
+// var data = {
+// indices:this.indices//todo get rid of this and calculate from min and max
+// };
+// if (this.parts) data.parts = this.parts;
+// return data;
+//};
\ No newline at end of file
diff --git a/js/cell/DmaCellOther.js b/js/cell/DmaCellOther.js
index d27fadaa..99f1610c 100644
--- a/js/cell/DmaCellOther.js
+++ b/js/cell/DmaCellOther.js
@@ -3,7 +3,7 @@
*/
-var cellMaterial = [new THREE.MeshNormalMaterial()];
+//var cellMaterial = [new THREE.MeshNormalMaterial()];
///////////////////////////////////////////////////////////////////////////////////////////////
diff --git a/js/cell/OctaEdgeCell.js b/js/cell/OctaEdgeCell.js
new file mode 100644
index 00000000..eedc0a86
--- /dev/null
+++ b/js/cell/OctaEdgeCell.js
@@ -0,0 +1,22 @@
+/**
+ * Created by aghassaei on 5/26/15.
+ */
+
+
+function OctaEdgeCell(indices){
+ OctaFaceCell.call(this, indices);
+}
+OctaEdgeCell.prototype = Object.create(OctaFaceCell.prototype);
+
+OctaEdgeCell.prototype._rotateCell = function(object3D){
+ return object3D;
+};
+
+//todo fix this
+OctaEdgeCell.prototype.calcHighlighterPosition = function(face){
+ var direction = face.normal.clone();
+ direction.applyQuaternion(this.mesh.quaternion);
+ var position = this.getPosition();
+ position.add(direction.clone().multiplyScalar(this.zScale()/2));
+ return {index: _.clone(this.indices), direction:direction, position:position};
+};
\ No newline at end of file
diff --git a/js/cell/OctaFaceCell.js b/js/cell/OctaFaceCell.js
new file mode 100644
index 00000000..be3d0f00
--- /dev/null
+++ b/js/cell/OctaFaceCell.js
@@ -0,0 +1,38 @@
+/**
+ * Created by aghassaei on 5/26/15.
+ */
+
+
+var unitFaceOctaGeo = new THREE.OctahedronGeometry(1/Math.sqrt(2));
+unitFaceOctaGeo.applyMatrix(new THREE.Matrix4().makeRotationZ(-3*Math.PI/12));
+unitFaceOctaGeo.applyMatrix(new THREE.Matrix4().makeRotationX(Math.asin(2/Math.sqrt(2)/Math.sqrt(3))));
+
+function OctaFaceCell(mode, indices){
+ DMACell.call(this, mode, indices);
+}
+OctaFaceCell.prototype = Object.create(DMACell.prototype);
+
+OctaFaceCell.prototype._initParts = function(){
+ var parts = [];
+ for (var i=0;i<3;i++){
+ parts.push(new DMATrianglePart(i, this));
+ }
+ return parts;
+};
+
+OctaFaceCell.prototype._rotateCell = function(object3D){
+ if (this.indices && this.indices.z%2!=0) object3D.rotation.set(0, 0, Math.PI);
+ return object3D;
+};
+
+OctaFaceCell.prototype._getGeometry = function(){
+ return unitFaceOctaGeo;
+};
+
+OctaFaceCell.prototype.calcHighlighterPosition = function(face){
+ if (face.normal.z<0.99) return {index: _.clone(this.indices)};//only highlight horizontal faces
+ var direction = face.normal;
+ var position = this.getPosition();
+ position.z += face.normal.z*this.zScale()/2;
+ return {index:_.clone(this.indices), direction:direction, position:position};
+};
\ No newline at end of file
diff --git a/js/cell/OctaRotEdgeCell.js b/js/cell/OctaRotEdgeCell.js
new file mode 100644
index 00000000..c2d6a1e7
--- /dev/null
+++ b/js/cell/OctaRotEdgeCell.js
@@ -0,0 +1,96 @@
+/**
+ * Created by aghassaei on 5/26/15.
+ */
+
+
+var unitVertexOcta = new THREE.OctahedronGeometry(1/Math.sqrt(2));
+
+function OctaRotEdgeCell(indices){
+ DMACell.call(this, indices);
+}
+OctaRotEdgeCell.prototype = Object.create(DMACell.prototype);
+
+OctaRotEdgeCell.prototype._initParts = function(){
+ return this.changePartType(globals.lattice.get("partType"));
+};
+
+OctaRotEdgeCell.prototype.changePartType = function(type){
+ var newParts = [];
+ if (type == "vox"){
+ newParts.push(new DMAEdgeVoxPart(0, this));
+ } else if (type == "voxLowPoly"){
+ newParts.push(new DMAEdgeVoxPartLowPoly(0, this));
+ } else {
+ console.warn("part type " + type + " not recognized");
+ return;
+ }
+ if (!this.parts) return newParts;
+ this.destroyParts();
+ this.parts = newParts;
+};
+
+OctaRotEdgeCell.prototype._getGeometry = function(){
+ return unitVertexOcta;
+};
+
+OctaRotEdgeCell.prototype._rotateCell = function(object3D){
+ object3D.rotation.set(0, 0, Math.PI/4);
+ return object3D;
+};
+
+OctaRotEdgeCell.prototype.calcHighlighterPosition = function(face, point){
+
+ var position = this.getPosition();
+ var direction = new THREE.Vector3(0,0,0);
+ var rad = this.xScale()*Math.sqrt(2)/6;
+
+ var difference = new THREE.Vector3().subVectors(position, point);
+ difference.divideScalar(this.zScale());
+ if (Math.abs(difference.z) < 0.2){
+ direction.z = 0;
+ } else if (point.z < position.z) {
+ direction.z = -1;
+ position.z -= rad;
+ } else {
+ direction.z = 1;
+ position.z += rad;
+ }
+
+ if (direction.z != 0){
+ if (this.indices.z%2 == 0){
+ if (point.x < position.x) {
+ direction.x -= 1;
+ position.x -= rad;
+ }
+ else position.x += rad;
+ if (point.y < position.y) {
+ direction.y -= 1;
+ position.y -= rad;
+ }
+ else position.y += rad;
+ } else {
+ if (point.x > position.x) {
+ direction.x += 1;
+ position.x += rad;
+ }
+ else position.x -= rad;
+ if (point.y > position.y) {
+ direction.y += 1;
+ position.y += rad;
+ }
+ else position.y -= rad;
+ }
+ } else {
+ if (Math.abs(difference.x) > Math.abs(difference.y)){
+ if (point.x > position.x) direction.x = 1;
+ else direction.x = -1;
+ } else {
+ if (point.y > position.y) direction.y = 1;
+ else direction.y = -1;
+ }
+ position.x += direction.x*this.xScale()/2;
+ position.y += direction.y*this.yScale()/2;
+ }
+
+ return {index: _.clone(this.indices), direction:direction, position:position};
+};
\ No newline at end of file
diff --git a/js/cell/OctaVertexCell.js b/js/cell/OctaVertexCell.js
new file mode 100644
index 00000000..cbc1431a
--- /dev/null
+++ b/js/cell/OctaVertexCell.js
@@ -0,0 +1,51 @@
+/**
+ * Created by aghassaei on 5/26/15.
+ */
+
+
+function OctaVertexCell(indices){
+ DMACell.call(this, indices);
+}
+OctaVertexCell.prototype = Object.create(DMACell.prototype);
+
+OctaVertexCell.prototype._getGeometry = function(){
+ return unitVertexOcta;
+};
+
+OctaVertexCell.prototype.calcHighlighterPosition = function(face, point){
+
+ var position = this.getPosition();
+ var direction = null;
+
+ var xScale = this.xScale();
+ if (point.x < position.x+xScale/4 && point.x > position.x-xScale/4){
+ if (point.y > position.y-xScale/4 && point.y < position.y+xScale/4){
+ if (face.normal.z > 0) {
+ direction = new THREE.Vector3(0,0,1);
+ position.z += this.zScale()/2;
+ }
+ else {
+ direction = new THREE.Vector3(0,0,-1);
+ position.z -= this.zScale()/2;
+ }
+ } else {
+ if (point.y < position.y-xScale/4){
+ direction = new THREE.Vector3(0,-1,0);
+ position.y -= xScale/2;
+ } else {
+ direction = new THREE.Vector3(0,1,0);
+ position.y += xScale/2;
+ }
+ }
+ } else {
+ if (point.x < position.x-xScale/4){
+ direction = new THREE.Vector3(-1,0,0);
+ position.x -= xScale/2;
+ } else {
+ direction = new THREE.Vector3(1,0,0);
+ position.x += xScale/2;
+ }
+ }
+
+ return {index: _.clone(this.indices), direction:direction, position:position};
+};
\ No newline at end of file
diff --git a/js/lattice/OctaFaceLattice.js b/js/lattice/OctaFaceLattice.js
index 3431adb1..38534915 100644
--- a/js/lattice/OctaFaceLattice.js
+++ b/js/lattice/OctaFaceLattice.js
@@ -43,7 +43,7 @@ latticeSubclasses["OctaFaceLattice"] = {
},
makeCellForLatticeType: function(indices){
- return new DMAFaceOctaCell(indices);
+ return new OctaFaceCell(indices);
},
_undo: function(){//remove all the mixins
diff --git a/js/lattice/OctaRotEdgeLattice.js b/js/lattice/OctaRotEdgeLattice.js
index ebd5a7de..c1190f11 100644
--- a/js/lattice/OctaRotEdgeLattice.js
+++ b/js/lattice/OctaRotEdgeLattice.js
@@ -46,7 +46,7 @@ latticeSubclasses["OctaRotEdgeLattice"] = {
},
makeCellForLatticeType: function(indices){
- return new DMARotatedEdgeCell(indices);
+ return new OctaRotEdgeCell(indices);
},
_undo: function(){//remove all the mixins
diff --git a/js/lattice/OctaVertexLattice.js b/js/lattice/OctaVertexLattice.js
index 174bb730..b61c207e 100644
--- a/js/lattice/OctaVertexLattice.js
+++ b/js/lattice/OctaVertexLattice.js
@@ -42,7 +42,7 @@ latticeSubclasses["OctaVertexLattice"] = {
},
makeCellForLatticeType: function(indices){
- return new DMAVertexOctaCell(indices);
+ return new OctaVertexCell(indices);
},
_undo: function(){//remove all the mixins, this will help with debugging later
--
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