From e065244ac75d1d0f25fd5c75cb58e714a13fe16b Mon Sep 17 00:00:00 2001
From: Jonathan Duran
Date: Wed, 14 Mar 2012 08:59:17 -0700
Subject: Squashed commit of the following:

merge master into timeline

Signed-off-by: Jonathan Duran <jduran@motorola.com>
---
 .../backup-delete/Materials/UberMaterial.js        | 73 +++++++++++++++++++++-
 1 file changed, 72 insertions(+), 1 deletion(-)

(limited to 'js/helper-classes/backup-delete/Materials/UberMaterial.js')

diff --git a/js/helper-classes/backup-delete/Materials/UberMaterial.js b/js/helper-classes/backup-delete/Materials/UberMaterial.js
index c7855c95..1652b4c9 100755
--- a/js/helper-classes/backup-delete/Materials/UberMaterial.js
+++ b/js/helper-classes/backup-delete/Materials/UberMaterial.js
@@ -30,6 +30,8 @@ function UberMaterial()
 	this._specularPower = 32.0;
 	this._environmentAmount = 0.2;		// 0 .. 1
 
+	this._MAX_LIGHTS = 4;
+
 	// set the default maps
 	this._diffuseMapOb = { 'texture' : 'assets/images/rocky-diffuse.jpg', 'wrap' : 'REPEAT' };
 	this._normalMapOb = { 'texture' : 'assets/images/rocky-normal.jpg', 'wrap' : 'REPEAT' };
@@ -424,10 +426,79 @@ function UberMaterial()
 		this._shader = this.buildUberShader( this._ubershaderCaps );
 
 		// set up the material node
-		this._materialNode = createMaterialNode("uberMaterial");
+		this._materialNode = createMaterialNode("uberMaterial_" + world.generateUniqueNodeID());
 		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')
+		{
+			exportStr += "material: true\n";
+			exportStr += "ambientColor: " + caps.material.ambientColor + "\n";
+			exportStr += "diffuseColor: " + caps.material.diffuseColor + "\n";
+			exportStr += "specularColor: " + caps.material.specularColor + "\n";
+			exportStr += "specularPower: " + caps.material.specularPower + "\n";
+		}
+
+		if (typeof caps.lighting != 'undefined')
+		{
+			var light = caps.lighting['light' + i];
+			var t;
+			for (var i=0;  i<this._MAX_LIGHTS;  i++)
+			{
+				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";          
+				}
+			}
+		}
+		
+		// every material needs to terminate like this
+		exportStr += "endMaterial\n";
+
+		return exportStr;
+	}
+
 	this.buildUberShader = function(caps)
 	{
 		var preproc = "";
-- 
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