DMASuperCell.js

/**
 * Created by aghassaei on 6/1/15.
 */



define(['underscore', 'three', 'threeModel', 'lattice', 'appState', 'cell'],
    function(_, THREE, three, lattice, appState, DMACell){

    function DMASuperCell(index, superCell){//supercells might have supercells

        this.material = lattice.get("materialType");//todo move to dmacell
        var range = lattice.get("superCellRange");
        this.cells = this._makeChildCells(index, range);//todo three dimensional array?
        DMACell.call(this, index, superCell);

        var self = this;
        _.each(this.cells, function(cell){
            self._addChildren(cell.getObject3D());
        });
    
        this.setMode();
    }
    DMASuperCell.prototype = Object.create(DMACell.prototype);

    DMASuperCell.prototype._makeChildCells = function(index, range){
        var cells = [];
        for (var x=0;x<range.x;x++){
            for (var y=0;y<range.y;y++){
                for (var z=0;z<range.z;z++){
                    cells.push(this._makeSubCellForIndex({x:x, y:y, z:z}));
                }
            }
        }
        return cells;
    };

    DMASuperCell.prototype._makeSubCellForIndex = function(index){
        return null;//override in subclasses
    };

    DMASuperCell.prototype._getModeName = function(){
        return "";
    };

    DMASuperCell.prototype.setMode = function(mode){

        if (mode === undefined) mode = appState.get("cellMode");

        _.each(this.cells, function(cell){
            cell.setMode(mode);
        });

        if (mode == "cell") mode = "supercell";
        if (mode == "part") mode = "object3D";

        _.each(this.object3D.children, function(child){
            child.visible = child.name == mode;
        });
    };

    DMASuperCell.prototype.getLength = function(){
        if (this.cells) return this.cells.length-1;
        return lattice.get("superCellRange").x-1;
    };

    DMASuperCell.prototype.destroy = function(){
        this.object3D.myParent = null;
        three.sceneRemove(this.object3D);
        this.object3D = null;
        _.each(this.cells, function(cell){
            if (cell) cell.destroy();
        });
        this.cells = null;
        this.index = null;
        this.material = null;
    };

    return DMASuperCell;
});