IO

1 files changed, 36 insertions, 1 deletions

diff --git a/js/helper-classes/RDGE/Materials/UberMaterial.js b/js/helper-classes/RDGE/Materials/UberMaterial.js
index 570d3326..1652b4c9 100755
--- a/js/helper-classes/RDGE/Materials/UberMaterial.js
+++ b/js/helper-classes/RDGE/Materials/UberMaterial.js
@@ -430,11 +430,22 @@ function UberMaterial()
                 this._materialNode.setShader(this._shader);
         };
 
+        this.import = function( importStr )
+        {
+                // limit the key searches to this material
+        var endKey = "endMaterial\n";
+        var index = importStr.indexOf( endKey );
+        index += endKey.length;
+        importStr = importStr.substr( index );
+        }
+
         this.export = function()
         {
                 // every material needs the base type and instance name
                 var exportStr = "material: " + this.getShaderName() + "\n";
                 exportStr += "name: " + this.getName() + "\n";
+
+                var caps = this._ubershaderCaps;
                 
                 // export the material properties
                 if (typeof caps.material != 'undefined')
@@ -452,8 +463,32 @@ function UberMaterial()
                         var t;
                         for (var i=0;  i<this._MAX_LIGHTS;  i++)
                         {
-                                if (typeof light != 'undefined')
+                                var light = caps.lighting["light" + i];
+                                if( typeof light != "undefined")
                                 {
+                                        exportStr += "light" + i + ': ' + light.type + "\n";
+
+                                        if (light.type === 'directional')
+                                        {
+                                                exportStr += 'light' + i + 'Dir: ' + light['direction'] + '\n';
+                                        }
+                                        else if (light.type === 'spot')
+                                        {
+                                                exportStr += 'light' + i + 'Pos: ' + light['position'] + '\n';
+
+                                                var deg2Rad = Math.PI / 180;
+                                                exportStr += 'light' + i + 'Spot: ' + [ Math.cos( ( light['spotInnerCutoff'] || 45.0 )  * deg2Rad ), 
+                                                                                                                                Math.cos( ( light['spotOuterCutoff'] || 90.0 ) * deg2Rad )] + '\n';
+                                        }
+                                        else            // light.type === 'point'
+                                        {
+                                                technique['u_light'+i+'Pos'].set(light['position'] || [ 0, 0, 0 ]);                        
+                                                technique['u_light'+i+'Atten'].set(light['attenuation'] || [ 1,0,0 ]);                
+                                        }
+                                        exportStr += 'light' + i + 'Color: ' + light['diffuseColor'] || [ 1,1,1,1 ] + '\n';
+                                        exportStr += 'light' + i + 'SpecularColor: ' + light['specularColor'] || [ 1, 1, 1, 1 ] + '\n'; 
+                                        
+                                        exportStr += "endlight\n";          
                                 }
                         }
                 }