1 files changed, 53 insertions, 0 deletions

diff --git a/js/lib/rdge/materials/linear-gradient-material.js b/js/lib/rdge/materials/linear-gradient-material.js
index 8e05e23d..0db6fc90 100755
--- a/js/lib/rdge/materials/linear-gradient-material.js
+++ b/js/lib/rdge/materials/linear-gradient-material.js
@@ -249,6 +249,59 @@ var LinearGradientMaterial = function LinearGradientMaterial() {
                 }
         };
 
+        this.exportJSON = function()
+        {
+                var jObj =
+                {
+                        'material'              : this.getShaderName(),
+                        'name'                  : this.getName(),
+                        'color1'                : this.getColor1(),
+                        'color2'                : this.getColor2(),
+                        'color3'                : this.getColor3(),
+                        'color4'                : this.getColor4(),
+                        'colorStop1'    : this.getColorStop1(),
+                        'colorStop2'    : this.getColorStop2(),
+                        'colorStop3'    : this.getColorStop3(),
+                        'colorStop4'    : this.getColorStop4(),
+                        'angle'                 : this.getAngle()
+                };
+
+                return jObj;
+        };
+
+        this.importJSON = function( jObj )
+        {
+        if (this.getShaderName() != jObj.material)  throw new Error( "ill-formed material" );
+        this.setName(  jObj.name );
+
+                try
+                {
+                        var color1      = jObj.color1,
+                                color2  = jObj.color2,
+                                color3  = jObj.color3,
+                                color4  = jObj.color4,
+                                colorStop1      = jObj.colorStop1,
+                                colorStop2      = jObj.colorStop2,
+                                colorStop3      = jObj.colorStop3,
+                                colorStop4      = jObj.colorStop4,
+                                angle = jObj.angle;
+
+                        this.setProperty( "color1", color1 );
+                        this.setProperty( "color2", color2 );
+                        this.setProperty( "color3", color3 );
+                        this.setProperty( "color4", color4 );
+                        this.setProperty( "colorStop1", colorStop1 );
+                        this.setProperty( "colorStop2", colorStop2 );
+                        this.setProperty( "colorStop3", colorStop3 );
+                        this.setProperty( "colorStop4", colorStop4 );
+                        this.setProperty( "angle", angle );
+                }
+                catch (e)
+                {
+                        throw new Error( "could not import material: " + importStr );
+                }
+        };
+
         this.export = function() {
                 // every material needs the base type and instance name
                 var exportStr = "material: " + this.getShaderName() + "\n";