Merging WebGL changes that allow users to modify different shape instances. Also, merging in changes that improve rendering performance by not updating static materials.

Signed-off-by: Nivesh Rajbhandari <mqg734@motorola.com>

6 files changed, 55 insertions, 20 deletions

diff --git a/js/helper-classes/RDGE/src/core/script/engine.js b/js/helper-classes/RDGE/src/core/script/engine.js
index 6fe964c7..5bc9305c 100644
--- a/js/helper-classes/RDGE/src/core/script/engine.js
+++ b/js/helper-classes/RDGE/src/core/script/engine.js
@@ -377,13 +377,13 @@ Engine.prototype.getRDGEPanel=function(panelID)
         return panelObjectManager.handleToObject(panelID);

 }

 

-Engine.prototype.registerCanvas = function(canvas, runState) {
-    if (canvas && this.getContext(canvas.id))
-            return;
- 
+Engine.prototype.registerCanvas = function(canvas, runState) {

+    if (canvas && this.getContext(canvas.rdgeid))

+            return;

+ 

     canvas.renderer = new _renderer(canvas);    // create the renderer for the context

-    this.canvasToRendererMap[canvas.id] = canvas; // store the canvas in the context map

-    canvas.renderer.id = canvas.id;

+    this.canvasToRendererMap[canvas.rdgeid] = canvas; // store the canvas in the context map

+    canvas.renderer.id = canvas.rdgeid;

 

     // configure the state manager for this context

     var stateMan = new stateManager();

@@ -391,11 +391,11 @@ Engine.prototype.registerCanvas = function(canvas, runState) {
     // add this context to the contextManager and attach the handle to DOM canvas for user retrieval

     var context = new contextDef();

 

-    context.id = canvas.id;

+    context.id = canvas.rdgeid;

     context.renderer = canvas.renderer;

     context.ctxStateManager = stateMan;

     context.startUpState;

-    context.fpsTracker = new fpsTracker(canvas.id);

+    context.fpsTracker = new fpsTracker(canvas.rdgeid);

 

     context.renderer.mvMatrix = mat4.identity();

     context.renderer.invMvMatrix = mat4.identity();

@@ -471,7 +471,7 @@ Engine.prototype.registerCanvas = function(canvas, runState) {
 }

 

 Engine.prototype.unregisterCanvas = function(canvas) {

-    stat.closePage(canvas.id + "_fps");

+    stat.closePage(canvas.rdgeid + "_fps");

     contextManager.removeObject(canvas.rdgeCtxHandle);

 

 }

diff --git a/js/helper-classes/RDGE/src/core/script/init_state.js b/js/helper-classes/RDGE/src/core/script/init_state.js
index 8c69d218..4b97a4f4 100644
--- a/js/helper-classes/RDGE/src/core/script/init_state.js
+++ b/js/helper-classes/RDGE/src/core/script/init_state.js
@@ -42,11 +42,16 @@ LoadState.prototype.Init = function()
         if(this.sceneName)

         {

                 this.loadScene("assets_web/mesh/" + this.sceneName + ".json", this.sceneName);

-        }

+        }
+
+        if (this.hasUserState && this.userRunState && this.userRunState.onLoadState)
+                this.userRunState.onLoadState();
 }

 

 LoadState.prototype.ReInit = function() 

 {

+        if (this.hasUserState && this.userRunState && this.userRunState.onLoadState)
+                this.userRunState.onLoadState();
 }

 

 LoadState.prototype.Resize = function() 

diff --git a/js/helper-classes/RDGE/src/core/script/jshader.js b/js/helper-classes/RDGE/src/core/script/jshader.js
index f28219cf..36c5939e 100644
--- a/js/helper-classes/RDGE/src/core/script/jshader.js
+++ b/js/helper-classes/RDGE/src/core/script/jshader.js
@@ -173,7 +173,7 @@ jshader = function(addr) {
 

         // if the parameter does not exist in the shader cull it from the pass

         if (this.loc == null) {

-            window.console.log("ctx:" + ctx.canvas.id + ", technique: " + technique + ", uniform: " + name + " was not found, jshader param will have no affect");

+            window.console.log("ctx:" + ctx.canvas.rdgeid + ", technique: " + technique + ", uniform: " + name + " was not found, jshader param will have no affect");

             //return;

         }

 

@@ -308,7 +308,7 @@ jshader = function(addr) {
                     }

                 }

 

-                program.ctxId = this.ctx.canvas.id;

+                program.ctxId = this.ctx.canvas.rdgeid;

                 if (!program) {

                     this.renderer.console.log("Build errors found in technique: " + t);

                     this.def[t] = null; // remove bad technique

@@ -322,7 +322,7 @@ jshader = function(addr) {
                     var gp = new globalParam(this.ctx, p, rdgeGlobalParameters[p], program);

 

                     if (gp.loc != null) {

-                        gp.loc.ctxID = this.ctx.canvas.id;

+                        gp.loc.ctxID = this.ctx.canvas.rdgeid;

                         this[t].passes[i].defParams[p] = gp;

                         this.global[p] = gp;

                     }

diff --git a/js/helper-classes/RDGE/src/core/script/renderer.js b/js/helper-classes/RDGE/src/core/script/renderer.js
index 0c51d2cb..a50b8a68 100644
--- a/js/helper-classes/RDGE/src/core/script/renderer.js
+++ b/js/helper-classes/RDGE/src/core/script/renderer.js
@@ -335,14 +335,19 @@ _renderer = function(canvas) {
 

         var tex = this.textureMap[name];

 

-        if (tex === undefined) {

-

-

+        if (tex === undefined)

+                {

             // load the texture

             tex = this.createTexture(name + ext, wrap, mips);

             this.textureMap[name] = tex;

             tex.lookUpName = name;

+                        tex.previouslyReferenced = false;

         }

+                else

+                {

+                        //console.log( "texture already loaded: " + name );

+                        tex.previouslyReferenced = true;

+                }

 

         return tex;

 

@@ -354,9 +359,11 @@ _renderer = function(canvas) {
     *   @param wrap - optional "CLAMP or "REPEAT", default is clamp

     *   @param mips - optional true/false value to create mipmaps, the default is true

     */

+        this.unloadedTextureCount = 0;

     _texparams = function(wrap, mips) { this.wrap = wrap, this.mips = mips };

     this.createTexture = function(url, wrap, mips) {

         var texture = this.ctx.createTexture();

+                this.unloadedTextureCount++;

 

         if (wrap === undefined)

             wrap = "CLAMP";

@@ -371,7 +378,20 @@ _renderer = function(canvas) {
             texture.image.onload = function() {

                 var stateMan = this.context.ctxStateManager;

                 stateMan.RDGEInitState.loadTexture(texture);

+                                this.context.renderer.unloadedTextureCount--;

+                                //console.log( "loaded texture: " + texture.lookUpName + ",to: " + this.context.renderer._world._worldCount + ", textures remaining to load: " + this.context.renderer.unloadedTextureCount );

+                                if (texture.callback)  texture.callback( texture );

+                                if (this.context.renderer.unloadedTextureCount < 0)

+                                        console.log( "more textures loaded then created..." );

             };

+                        texture.image.onerror = function() {

+                                this.context.renderer.unloadedTextureCount--;

+                                if (texture.callback)  texture.callback( texture );

+                                //console.log( "Error loading texture: " + texture.image.src );

+                                if (this.context.renderer.unloadedTextureCount < 0)

+                                        console.log( "more textures loaded then created..." );

+                        }

+                                

         }

         return texture;

     }

@@ -544,8 +564,10 @@ _renderer = function(canvas) {
  */

 rdgeDefaultShaderDefintion = {

                 'shaders': {

-                                                'defaultVShader':"assets/shaders/test_vshader.glsl",

-                                                'defaultFShader':"assets/shaders/test_fshader.glsl"

+                                                //'defaultVShader':"assets/shaders/test_vshader.glsl",

+                                                //'defaultFShader':"assets/shaders/test_fshader.glsl"

+                                                'defaultVShader':"assets/shaders/Basic.vert.glsl",

+                                                'defaultFShader':"assets/shaders/Basic.frag.glsl"

                                          },

                 'techniques': {