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Commit ffa57146 authored by Amanda Ghassaei's avatar Amanda Ghassaei
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flat shading on octa cells

parent 961f44b9
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Showing with 63 additions and 3 deletions
js/cells/OctaFaceCell.js
View file @ ffa57146
......@@ -6,7 +6,27 @@
define(['underscore', 'three', 'threeModel', 'lattice', 'appState', 'cell'],
function(_, THREE, three, lattice, appState, DMACell){
var unitGeo = new THREE.OctahedronGeometry(1/Math.sqrt(2));
var unitGeo = new THREE.Geometry();
unitGeo.vertices = [
new THREE.Vector3(0.7071067811865475, 0, 0),
new THREE.Vector3(-0.7071067811865475, 0, 0),
new THREE.Vector3(0, 0.7071067811865475, 0),
new THREE.Vector3(0, -0.7071067811865475, 0),
new THREE.Vector3(0, 0, 0.7071067811865475),
new THREE.Vector3(0, 0, -0.7071067811865475)
];
unitGeo.faces = [
new THREE.Face3(2, 4, 0),
new THREE.Face3(4, 3, 0),
new THREE.Face3(3, 5, 0),
new THREE.Face3(5, 2, 0),
new THREE.Face3(2, 5, 1),
new THREE.Face3(5, 3, 1),
new THREE.Face3(3, 4, 1),
new THREE.Face3(4, 2, 1)
];
unitGeo.computeFaceNormals();
unitGeo.applyMatrix(new THREE.Matrix4().makeRotationZ(-3*Math.PI/12));
unitGeo.applyMatrix(new THREE.Matrix4().makeRotationX(Math.asin(2/Math.sqrt(2)/Math.sqrt(3))));
......
js/cells/OctaRotEdgeCell.js
View file @ ffa57146
......@@ -6,7 +6,27 @@
define(['underscore', 'three', 'threeModel', 'lattice', 'appState', 'cell'],
function(_, THREE, three, lattice, appState, DMACell){
var unitGeo = new THREE.OctahedronGeometry(1/Math.sqrt(2));
var unitGeo = new THREE.Geometry();
unitGeo.vertices = [
new THREE.Vector3(0.7071067811865475, 0, 0),
new THREE.Vector3(-0.7071067811865475, 0, 0),
new THREE.Vector3(0, 0.7071067811865475, 0),
new THREE.Vector3(0, -0.7071067811865475, 0),
new THREE.Vector3(0, 0, 0.7071067811865475),
new THREE.Vector3(0, 0, -0.7071067811865475)
];
unitGeo.faces = [
new THREE.Face3(2, 4, 0),
new THREE.Face3(4, 3, 0),
new THREE.Face3(3, 5, 0),
new THREE.Face3(5, 2, 0),
new THREE.Face3(2, 5, 1),
new THREE.Face3(5, 3, 1),
new THREE.Face3(3, 4, 1),
new THREE.Face3(4, 2, 1)
];
unitGeo.computeFaceNormals();
unitGeo.applyMatrix(new THREE.Matrix4().makeRotationZ(Math.PI/4));
function OctaRotEdgeCell(json, superCell){
......
js/cells/OctaVertexCell.js
View file @ ffa57146
......@@ -6,7 +6,27 @@
define(['underscore', 'three', 'threeModel', 'lattice', 'appState', 'cell'],
function(_, THREE, three, lattice, appState, DMACell){
var unitGeo = new THREE.OctahedronGeometry(1/Math.sqrt(2));
var unitGeo = new THREE.Geometry();
unitGeo.vertices = [
new THREE.Vector3(0.7071067811865475, 0, 0),
new THREE.Vector3(-0.7071067811865475, 0, 0),
new THREE.Vector3(0, 0.7071067811865475, 0),
new THREE.Vector3(0, -0.7071067811865475, 0),
new THREE.Vector3(0, 0, 0.7071067811865475),
new THREE.Vector3(0, 0, -0.7071067811865475)
];
unitGeo.faces = [
new THREE.Face3(2, 4, 0),
new THREE.Face3(4, 3, 0),
new THREE.Face3(3, 5, 0),
new THREE.Face3(5, 2, 0),
new THREE.Face3(2, 5, 1),
new THREE.Face3(5, 3, 1),
new THREE.Face3(3, 4, 1),
new THREE.Face3(4, 2, 1)
];
unitGeo.computeFaceNormals();
function OctaVertexCell(json, superCell){
DMACell.call(this, json, superCell);
......
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