Conversion to JSON based file IO for canvas2D and WebGL rendering

1 files changed, 79 insertions, 0 deletions

diff --git a/js/lib/geom/geom-obj.js b/js/lib/geom/geom-obj.js
index 35ebadb9..2a5b0641 100755
--- a/js/lib/geom/geom-obj.js
+++ b/js/lib/geom/geom-obj.js
@@ -5,6 +5,7 @@ No rights, expressed or implied, whatsoever to this software are provided by Mot
 </copyright> */
 
 var MaterialsModel = require("js/models/materials-model").MaterialsModel;
+/*
 var FlatMaterial = require("js/lib/rdge/materials/flat-material").FlatMaterial;
 var LinearGradientMaterial = require("js/lib/rdge/materials/linear-gradient-material").LinearGradientMaterial;
 var RadialGradientMaterial = require("js/lib/rdge/materials/radial-gradient-material").RadialGradientMaterial;
@@ -25,6 +26,7 @@ var TwistMaterial = require("js/lib/rdge/materials/twist-material").TwistMateria
 var JuliaMaterial = require("js/lib/rdge/materials/julia-material").JuliaMaterial;
 var KeleidoscopeMaterial = require("js/lib/rdge/materials/keleidoscope-material").KeleidoscopeMaterial;
 var MandelMaterial = require("js/lib/rdge/materials/mandel-material").MandelMaterial;
+*/
 
 ///////////////////////////////////////////////////////////////////////
 // Class GLGeomObj
@@ -225,6 +227,83 @@ var GeomObj = function GLGeomObj() {
         return fillMaterial;
     };
 
+        this.exportMaterialsJSON = function()
+        {
+                var jObj;
+                if (this._materialArray && this._materialNodeArray)
+                {
+                        var nMats = this._materialArray.length;
+                        if (nMats > 0)
+                        {
+                                var arr = [];
+
+                                for (var i=0;  i<nMats;  i++)
+                                {
+                                        var matObj = 
+                                        {
+                                                'materialNodeName'      : this._materialNodeArray[i].name,
+                                                'material'                      : this._materialArray[i].exportJSON(),
+                                                'type'                          : this._materialTypeArray[i]
+                                        }
+                                        arr.push( matObj );
+                                }
+
+                                jObj =
+                                {
+                                        'nMaterials'    : nMats,
+                                        'materials'             : arr
+                                };
+                        }
+                }
+
+                return jObj;
+        }
+
+        this.importMaterialsJSON = function( jObj )
+        {
+                var nMaterials = jObj.nMaterials;
+                var matArray = jObj.materials;
+                for (var i=0;  i<nMaterials;  i++)
+                {
+                        var mat;
+                        var matObj = matArray[i].material;
+                        var shaderName = matObj.material;
+                        switch (shaderName)
+                        {
+                                case "flat":
+                                case "radialGradient":
+                                case "linearGradient":
+                                case "bumpMetal":
+                                case "uber":
+                                case "plasma":
+                                case "deform":
+                                case "water":
+                                case "tunnel":
+                                case "reliefTunnel":
+                                case "squareTunnel":
+                                case "twist":
+                                case "fly":
+                                case "julia":
+                                case "mandel":
+                                case "star":
+                                case "zinvert":
+                                case "keleidoscope":
+                                case "radialBlur":
+                                case "pulse":
+                                        mat = MaterialsModel.getMaterialByShader( shaderName );
+                                        if (mat)  mat = mat.dup();
+                                        break;
+
+                                default:
+                                        console.log( "material type: " + materialType + " is not supported" );
+                                        break;
+                        }
+
+                        if (mat)
+                                mat.importJSON( matObj );
+                }
+        }
+
         this.exportMaterials = function()
         {
                 var rtnStr = "";