Merge pull request #32 from ericmueller/integration

Added asset folder replacement to runtime load.

1 files changed, 29 insertions, 5 deletions

diff --git a/assets/CanvasRuntime.js b/assets/CanvasRuntime.js
index d16613ca..5caf72ee 100644
--- a/assets/CanvasRuntime.js
+++ b/assets/CanvasRuntime.js
@@ -11,8 +11,10 @@ No rights, expressed or implied, whatsoever to this software are provided by Mot
 ///////////////////////////////////////////////////////////////////////
 function CanvasDataManager()
 {
-        this.loadGLData = function(root,  valueArray )
+        this.loadGLData = function(root,  valueArray,  assetPath )
         {
+                this._assetPath = assetPath.slice();
+
                 var value = valueArray;
                 var nWorlds = value.length;
                 for (var i=0;  i<nWorlds;  i++)
@@ -28,7 +30,7 @@ function CanvasDataManager()
                                         var canvas = this.findCanvasWithID( id, root );
                                         if (canvas)
                                         {
-                                                var rt = new GLRuntime( canvas, importStr );
+                                                var rt = new GLRuntime( canvas, importStr,  assetPath );
                                         }
                                 }
                         }
@@ -76,7 +78,7 @@ function CanvasDataManager()
 // Class GLRuntime
 //      Manages runtime fora WebGL canvas
 ///////////////////////////////////////////////////////////////////////
-function GLRuntime( canvas, importStr )
+function GLRuntime( canvas, importStr,  assetPath )
 {
     ///////////////////////////////////////////////////////////////////////
     // Instance variables
@@ -109,6 +111,11 @@ function GLRuntime( canvas, importStr )
         // all "live" materials
         this._materials = [];
 
+                // provide the mapping for the asset directory
+                this._assetPath = assetPath.slice();
+                if (this._assetPath[this._assetPath.length-1] != '/')
+                        this._assetPath += '/';
+
     ///////////////////////////////////////////////////////////////////////
         // accessors
     ///////////////////////////////////////////////////////////////////////
@@ -350,10 +357,23 @@ function GLRuntime( canvas, importStr )
                 for (var i=0;  i<nMats;  i++)
                 {
                         var mat = this._materials[i];
-                        mat.init();
+                        mat.init( this );
                 }
         }
 
+        this.remapAssetFolder = function( url )
+        {
+                var searchStr = "assets/";
+                var index = url.indexOf( searchStr );
+                var rtnPath = url;
+                if (index >= 0)
+                {
+                        rtnPath = url.substr( index + searchStr.length );
+                        rtnPath = this._assetPath + rtnPath;
+                }
+                return rtnPath;
+        }
+
         this.findMaterialNode = function( nodeName,  node )
         {
                 if (node.transformNode)
@@ -1121,7 +1141,7 @@ function RuntimePulseMaterial()
                 this._texMap = this.getPropertyFromString( "texture: ", importStr );
         }
 
-        this.init = function()
+        this.init = function( world )
         {
                 var material = this._materialNode;
                 if (material)
@@ -1136,6 +1156,7 @@ function RuntimePulseMaterial()
                                         technique.u_resolution.set( res );
 
                                         var wrap = 'REPEAT',  mips = true;
+                                        this._texMap = world.remapAssetFolder( this._texMap );
                                         var tex = renderer.getTextureByName(this._texMap, wrap, mips );
                                         if (tex)
                                                 technique.u_tex0.set( tex );
@@ -1284,17 +1305,20 @@ function RuntimeBumpMetalMaterial()
                                         var wrap = 'REPEAT',  mips = true;
                                         if (this._diffuseTexture)
                                         {
+                                                this._diffuseTexture = world.remapAssetFolder( this._diffuseTexture );
                                                 tex = renderer.getTextureByName(this._diffuseTexture, wrap, mips );
                                                 if (tex)  technique.u_colMap.set( tex );
 
                                         }
                                         if (this._normalTexture)
                                         {
+                                                this._normalTexture = world.remapAssetFolder( this._normalTexture );
                                                 tex = renderer.getTextureByName(this._normalTexture, wrap, mips );
                                                 if (tex)  technique.u_normalMap.set( tex );
                                         }
                                         if (this._specularTexture)
                                         {
+                                                this._specularTexture = world.remapAssetFolder( this._specularTexture );
                                                 tex = renderer.getTextureByName(this._specularTexture, wrap, mips );
                                                 technique.u_glowMap.set( tex );
                                         }