2 files changed, 32 insertions, 44 deletions

diff --git a/js/lib/drawing/world.js b/js/lib/drawing/world.js
index 4b117242..0ee66abe 100755
--- a/js/lib/drawing/world.js
+++ b/js/lib/drawing/world.js
@@ -754,7 +754,14 @@ World.prototype.exportJSON = function()
         // convert the object to a string
         var jStr = JSON.stringify( worldObj );
 
-        // the RDGE export function corrupts the data.
+        // prepend some version information to the string.
+        // this string is also used to differentiate between JSON
+        // and pre-JSON versions of fileIO.
+        // the ending ';' in the version string is necessary
+        jStr = "v1.0;" + jStr;
+
+        // You would think that the RDGE export function
+        // would not change the data.  You would be wrong...
         // rebuild the tree
         var root = this._rootNode;
         root.children = new Array();
diff --git a/js/lib/geom/geom-obj.js b/js/lib/geom/geom-obj.js
index a4813326..63f71955 100755
--- a/js/lib/geom/geom-obj.js
+++ b/js/lib/geom/geom-obj.js
@@ -5,28 +5,6 @@ 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;
-var BumpMetalMaterial = require("js/lib/rdge/materials/bump-metal-material").BumpMetalMaterial;
-var UberMaterial = require("js/lib/rdge/materials/uber-material").UberMaterial;
-var RadialBlurMaterial = require("js/lib/rdge/materials/radial-blur-material").RadialBlurMaterial;
-var PlasmaMaterial = require("js/lib/rdge/materials/plasma-material").PlasmaMaterial;
-var PulseMaterial = require("js/lib/rdge/materials/pulse-material").PulseMaterial;
-var TunnelMaterial = require("js/lib/rdge/materials/tunnel-material").TunnelMaterial;
-var ReliefTunnelMaterial = require("js/lib/rdge/materials/relief-tunnel-material").ReliefTunnelMaterial;
-var SquareTunnelMaterial = require("js/lib/rdge/materials/square-tunnel-material").SquareTunnelMaterial;
-var FlyMaterial = require("js/lib/rdge/materials/fly-material").FlyMaterial;
-var WaterMaterial = require("js/lib/rdge/materials/water-material").WaterMaterial;
-var ZInvertMaterial = require("js/lib/rdge/materials/z-invert-material").ZInvertMaterial;
-var DeformMaterial = require("js/lib/rdge/materials/deform-material").DeformMaterial;
-var StarMaterial = require("js/lib/rdge/materials/star-material").StarMaterial;
-var TwistMaterial = require("js/lib/rdge/materials/twist-material").TwistMaterial;
-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
@@ -335,7 +313,7 @@ var GeomObj = function GLGeomObj() {
                                         break;
 
                                 default:
-                                        console.log( "material type: " + materialType + " is not supported" );
+                                        console.log( "material type: " + shaderName + " is not supported" );
                                         break;
                         }
 
@@ -375,26 +353,29 @@ var GeomObj = function GLGeomObj() {
                         var materialType = this.getPropertyFromString( "material: ",    importStr );
                         switch (materialType)
                         {
-                                case "flat":                    mat = new FlatMaterial();                               break;
-                                case "radialGradient":  mat = new RadialGradientMaterial();             break;
-                                case "linearGradient":  mat = new LinearGradientMaterial();             break;
-                                case "bumpMetal":               mat = new BumpMetalMaterial();                  break;
-                                case "uber":                    mat = new UberMaterial();                               break;
-                                case "plasma":                  mat = new PlasmaMaterial();                             break;
-                                case "deform":                  mat = new DeformMaterial();                             break;
-                                case "water":                   mat = new WaterMaterial();                              break;
-                                case "tunnel":                  mat = new TunnelMaterial();                             break;
-                                case "reliefTunnel":    mat = new ReliefTunnelMaterial();               break;
-                                case "squareTunnel":    mat = new SquareTunnelMaterial();               break;
-                                case "twist":                   mat = new TwiseMaterial();                              break;
-                                case "fly":                             mat = new FlyMaterial();                                break;
-                                case "julia":                   mat = new JuliaMaterial();                              break;
-                                case "mandel":                  mat = new MandelMaterial();                             break;
-                                case "star":                    mat = new StarMaterial();                               break;
-                                case "zinvert":                 mat = new ZInvertMaterial();                    break;
-                                case "keleidoscope":    mat = new KeleidoscopeMaterial();               break;
-                                case "radialBlur":              mat = new RadialBlurMaterial();                 break;
-                                case "pulse":                   mat = new PulseMaterial();                              break;
+                                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( materialType );
+                                        if (mat)  mat = mat.dup();
+                                        break;
 
                                 default:
                                         console.log( "material type: " + materialType + " is not supported" );