1 files changed, 49 insertions, 2 deletions

diff --git a/js/lib/rdge/materials/radial-gradient-material.js b/js/lib/rdge/materials/radial-gradient-material.js
index ffca1686..6ce28ae4 100755
--- a/js/lib/rdge/materials/radial-gradient-material.js
+++ b/js/lib/rdge/materials/radial-gradient-material.js
@@ -99,9 +99,26 @@ var RadialGradientMaterial = function RadialGradientMaterial() {
         this.setShaderValues();
     };
 
-        this.fitToPrimitive = function( prim )
+        this.resetToDefault = function()
+        {
+                this._propValues[this._propNames[0]] = this._defaultColor1.slice(0);
+                this._propValues[this._propNames[1]] = this._defaultColor2.slice(0);
+                this._propValues[this._propNames[2]] = this._defaultColor3.slice(0);
+                this._propValues[this._propNames[3]] = this._defaultColor4.slice(0);
+
+                this._propValues[this._propNames[4]] = this._defaultColorStop1;
+                this._propValues[this._propNames[5]] = this._defaultColorStop2;
+                this._propValues[this._propNames[6]] = this._defaultColorStop3;
+                this._propValues[this._propNames[7]] = this._defaultColorStop4;
+        
+                var nProps = this._propNames.length;
+                for (var i=0; i<nProps;  i++) {
+                        this.setProperty( this._propNames[i],  this._propValues[this._propNames[i]]  );
+        }
+        };
+
+        this.fitToBounds = function( bounds )
         {
-                var bounds = ShapePrimitive.getBounds( prim );
                 if (bounds)
                 {
                         var dx = Math.abs( bounds[3] - bounds[0] ),
@@ -133,6 +150,36 @@ var RadialGradientMaterial = function RadialGradientMaterial() {
                 }
         };
 
+        this.fitToPrimitiveArray = function( primArray )
+        {
+                if (!primArray)  return;
+                var nPrims = primArray.length;
+                if (nPrims == 0)  return;
+                var bounds = ShapePrimitive.getBounds( primArray[0] );
+                for (var i=1;  i<nPrims;  i++)
+                {
+                        var prim = primArray[i];
+                        var b2 = ShapePrimitive.getBounds( prim );
+
+                        // [xMin, yMin, zMin,  xMax, yMax, zMax]
+                        if (b2[0] < bounds[0])  bounds[0] = b2[0];
+                        if (b2[1] < bounds[1])  bounds[1] = b2[1];
+                        if (b2[2] < bounds[2])  bounds[2] = b2[2];
+
+                        if (b2[3] > bounds[3])  bounds[3] = b2[3];
+                        if (b2[4] > bounds[4])  bounds[4] = b2[4];
+                        if (b2[5] > bounds[5])  bounds[5] = b2[5];
+                }
+
+                this.fitToBounds( bounds );
+        };
+
+        this.fitToPrimitive = function( prim )
+        {
+                var bounds = ShapePrimitive.getBounds( prim );
+                this.fitToBounds( bounds );
+        };
+
         this.customExport = function( jObj )
         {
                 jObj.u_texTransform = this._textureTransform.slice();