First commit of Ninja to ninja-internal

Signed-off-by: Valerio Virgillito <rmwh84@motorola.com>
author: Pierre Frisch 2011-12-22 07:25:50 -0800
committer: Valerio Virgillito 2012-01-27 11:18:17 -0800
commit: b89a7ee8b956c96a1dcee995ea840feddc5d4b27 (patch)
tree: 0f3136ab0ecdbbbed6a83576581af0a53124d6f1 /js/helper-classes/RDGE/src
parent: 2401f05d1f4b94d45e4568b81fc73e67b969d980 (diff)
download: ninja-b89a7ee8b956c96a1dcee995ea840feddc5d4b27.tar.gz
39 files changed, 13527 insertions, 0 deletions
diff --git a/js/helper-classes/RDGE/src/core/script/MeshManager.js b/js/helper-classes/RDGE/src/core/script/MeshManager.js
new file mode 100644
index 00000000..43813078
--- /dev/null
+++ b/js/helper-classes/RDGE/src/core/script/MeshManager.js
@@ -0,0 +1,242 @@
+/* <copyright>
+This file contains proprietary software owned by Motorola Mobility, Inc.<br/>
+No rights, expressed or implied, whatsoever to this software are provided by Motorola Mobility, Inc. hereunder.<br/>
+(c) Copyright 2011 Motorola Mobility, Inc.  All Rights Reserved.
+</copyright> */
+function Model(name, mesh) 
+{
+    this.name = name;
+    this.mesh = mesh;
+    this.camera = null;
+}
+/*
+ *      Maintains a list of meshes to allow instancing of data
+ */
+function MeshManager() {
+    this.contentUrl                                     = "assets_web/mesh/";
+    this.modelMap                                       = {};
+    this.readyList                                      = [];           // meshes that have data ready
+    this.meshesLoading                          = true;         // indicates that no meshes have loaded or that they are still loading
+    this.postMeshLoadCallbackList       = [];
+    this.tempSphere                                     = null;
+    this.requestCounter                         = 0;
+}
+/*
+ * Pass the scene meshNode stump, loads temp object while real mesh is downloading
+ */
+MeshManager.prototype.loadMesh = function (meshStump, tempMesh) 
+{
+    // if it exists already, return the mesh requested
+    if ( this.modelMap[meshStump.name] !== undefined )
+        return this.modelMap[meshStump.name];
+    meshStump.ready = false;
+    meshStump.addr = this.contentUrl + meshStump.name + "_mesh.json";
+    meshStump.ctxID = g_Engine.getContext().renderer.id;
+        // sets a temp mesh up in place of the final mesh to load
+    if (!tempMesh) 
+    {
+        if (this.tempSphere == null) 
+        {
+            this.tempSphere = makeSphere(g_Engine.getContext().renderer.ctx, 25, 5, 5);
+        }
+        tempMesh = this.tempSphere;
+    }
+        // add the temp mesh to the map of loaded meshes
+    this.modelMap[meshStump.name] = tempMesh;
+    
+    // update the request counter - we now have one more mesh to load
+    this.requestCounter++;
+    requestMesh(meshStump);
+    return null;
+};
+/*
+ * Deletes the passed mesh from the manager as well as all renderers
+ */
+MeshManager.prototype.deleteMesh = function (name) 
+{
+        var model = this.modelMap[name];
+        
+        if (model)
+        {
+                g_Engine.ctxMan.forEach(function(context)
+                {
+                        context.renderer.deletePrimitive(model.primitive);
+                });
+                delete this.modelMap[name];
+        }
+};
+MeshManager.prototype.getModelByName = function (name) 
+{
+    return this.modelMap[name];
+};
+MeshManager.prototype.getModelNames = function () 
+{
+    var names = [];
+    for (var index in this.modelMap) {
+        names.push(this.modelList[index].name);
+    }
+    return names;
+};
+MeshManager.prototype.processMeshData = function () {
+        var renderer = g_Engine.getContext().renderer;
+        
+    // loop through meshes and load ready data
+    for (var index in this.readyList) {
+        // if item is ready load it
+        if (this.readyList[index] && this.readyList[index].ready && renderer.id === this.readyList[index].ctxID) {
+        
+            // pop the item
+            var model = this.readyList[index];
+            this.readyList.splice(index, 1);
+            
+            var primset = new rdgePrimitiveDefinition();
+            
+            primset.vertexDefinition = 
+            {
+                                // this shows two ways to map this data to an attribute
+                                "vert":{'type':rdgeConstants.VS_ELEMENT_POS, 'bufferIndex':0, 'bufferUsage': rdgeConstants.BUFFER_STATIC},
+                                "a_pos":{'type':rdgeConstants.VS_ELEMENT_POS, 'bufferIndex':0, 'bufferUsage': rdgeConstants.BUFFER_STATIC},
+                                "normal":{'type':rdgeConstants.VS_ELEMENT_FLOAT3, 'bufferIndex':1, 'bufferUsage': rdgeConstants.BUFFER_STATIC},
+                                "a_norm":{'type':rdgeConstants.VS_ELEMENT_FLOAT3, 'bufferIndex':1, 'bufferUsage': rdgeConstants.BUFFER_STATIC},
+                                "a_normal":{'type':rdgeConstants.VS_ELEMENT_FLOAT3, 'bufferIndex':1, 'bufferUsage': rdgeConstants.BUFFER_STATIC},
+                                "texcoord":{'type':rdgeConstants.VS_ELEMENT_FLOAT2, 'bufferIndex':2, 'bufferUsage': rdgeConstants.BUFFER_STATIC},
+                                "a_texcoord":{'type':rdgeConstants.VS_ELEMENT_FLOAT2, 'bufferIndex':2, 'bufferUsage': rdgeConstants.BUFFER_STATIC},
+                                "a_texcoords":{'type':rdgeConstants.VS_ELEMENT_FLOAT2, 'bufferIndex':2, 'bufferUsage': rdgeConstants.BUFFER_STATIC},
+                                "a_uv":{'type':rdgeConstants.VS_ELEMENT_FLOAT2, 'bufferIndex':2, 'bufferUsage': rdgeConstants.BUFFER_STATIC}
+            };
+            
+            primset.bufferStreams = 
+            [
+                                model.root.data.coords,
+                                model.root.data.normals,
+                                model.root.data.uvs
+            ];
+            
+            primset.streamUsage = 
+            [
+                                rdgeConstants.BUFFER_STATIC,
+                                rdgeConstants.BUFFER_STATIC,
+                                rdgeConstants.BUFFER_STATIC
+            ];
+            
+            primset.indexUsage  = rdgeConstants.BUFFER_STREAM;
+            
+            primset.indexBuffer = model.root.data.indices;
+                        renderer.createPrimitive( primset );
+
author	Pierre Frisch	2011-12-22 07:25:50 -0800
committer	Valerio Virgillito	2012-01-27 11:18:17 -0800
commit	b89a7ee8b956c96a1dcee995ea840feddc5d4b27 (patch)
tree	0f3136ab0ecdbbbed6a83576581af0a53124d6f1 /js/helper-classes/RDGE/src
parent	2401f05d1f4b94d45e4568b81fc73e67b969d980 (diff)
download	ninja-b89a7ee8b956c96a1dcee995ea840feddc5d4b27.tar.gz

diff --git a/js/helper-classes/RDGE/src/core/script/MeshManager.js b/js/helper-classes/RDGE/src/core/script/MeshManager.js new file mode 100644 index 00000000..43813078 --- /dev/null +++ b/js/helper-classes/RDGE/src/core/script/MeshManager.js
@@ -0,0 +1,242 @@
	1	/* <copyright>
	2	This file contains proprietary software owned by Motorola Mobility, Inc.<br/>
	3	No rights, expressed or implied, whatsoever to this software are provided by Motorola Mobility, Inc. hereunder.<br/>
	4	(c) Copyright 2011 Motorola Mobility, Inc. All Rights Reserved.
	5	</copyright> */
	6
	7	function Model(name, mesh)
	8	{
	9	this.name = name;
	10	this.mesh = mesh;
	11	this.camera = null;
	12	}
	13
	14	/*
	15	* Maintains a list of meshes to allow instancing of data
	16	*/
	17	function MeshManager() {
	18	this.contentUrl = "assets_web/mesh/";
	19	this.modelMap = {};
	20	this.readyList = []; // meshes that have data ready
	21	this.meshesLoading = true; // indicates that no meshes have loaded or that they are still loading
	22	this.postMeshLoadCallbackList = [];
	23	this.tempSphere = null;
	24	this.requestCounter = 0;
	25	}
	26
	27	/*
	28	* Pass the scene meshNode stump, loads temp object while real mesh is downloading
	29	*/
	30	MeshManager.prototype.loadMesh = function (meshStump, tempMesh)
	31	{
	32	// if it exists already, return the mesh requested
	33	if ( this.modelMap[meshStump.name] !== undefined )
	34	return this.modelMap[meshStump.name];
	35
	36	meshStump.ready = false;
	37	meshStump.addr = this.contentUrl + meshStump.name + "_mesh.json";
	38	meshStump.ctxID = g_Engine.getContext().renderer.id;
	39
	40	// sets a temp mesh up in place of the final mesh to load
	41	if (!tempMesh)
	42	{
	43	if (this.tempSphere == null)
	44	{
	45	this.tempSphere = makeSphere(g_Engine.getContext().renderer.ctx, 25, 5, 5);
	46	}
	47
	48	tempMesh = this.tempSphere;
	49	}
	50
	51	// add the temp mesh to the map of loaded meshes
	52	this.modelMap[meshStump.name] = tempMesh;
	53
	54	// update the request counter - we now have one more mesh to load
	55	this.requestCounter++;
	56
	57	requestMesh(meshStump);
	58
	59	return null;
	60	};
	61
	62	/*
	63	* Deletes the passed mesh from the manager as well as all renderers
	64	*/
	65	MeshManager.prototype.deleteMesh = function (name)
	66	{
	67	var model = this.modelMap[name];
	68
	69	if (model)
	70	{
	71	g_Engine.ctxMan.forEach(function(context)
	72	{
	73	context.renderer.deletePrimitive(model.primitive);
	74	});
	75
	76	delete this.modelMap[name];
	77	}
	78	};
	79
	80	MeshManager.prototype.getModelByName = function (name)
	81	{
	82	return this.modelMap[name];
	83	};
	84
	85	MeshManager.prototype.getModelNames = function ()
	86	{
	87	var names = [];
	88	for (var index in this.modelMap) {
	89	names.push(this.modelList[index].name);
	90	}
	91
	92	return names;
	93	};
	94
	95
	96	MeshManager.prototype.processMeshData = function () {
	97	var renderer = g_Engine.getContext().renderer;
	98
	99	// loop through meshes and load ready data
	100	for (var index in this.readyList) {
	101	// if item is ready load it
	102	if (this.readyList[index] && this.readyList[index].ready && renderer.id === this.readyList[index].ctxID) {
	103
	104
	105	// pop the item
	106	var model = this.readyList[index];
	107	this.readyList.splice(index, 1);
	108
	109	var primset = new rdgePrimitiveDefinition();
	110
	111	primset.vertexDefinition =
	112	{
	113	// this shows two ways to map this data to an attribute
	114	"vert":{'type':rdgeConstants.VS_ELEMENT_POS, 'bufferIndex':0, 'bufferUsage': rdgeConstants.BUFFER_STATIC},
	115	"a_pos":{'type':rdgeConstants.VS_ELEMENT_POS, 'bufferIndex':0, 'bufferUsage': rdgeConstants.BUFFER_STATIC},
	116	"normal":{'type':rdgeConstants.VS_ELEMENT_FLOAT3, 'bufferIndex':1, 'bufferUsage': rdgeConstants.BUFFER_STATIC},
	117	"a_norm":{'type':rdgeConstants.VS_ELEMENT_FLOAT3, 'bufferIndex':1, 'bufferUsage': rdgeConstants.BUFFER_STATIC},
	118	"a_normal":{'type':rdgeConstants.VS_ELEMENT_FLOAT3, 'bufferIndex':1, 'bufferUsage': rdgeConstants.BUFFER_STATIC},
	119	"texcoord":{'type':rdgeConstants.VS_ELEMENT_FLOAT2, 'bufferIndex':2, 'bufferUsage': rdgeConstants.BUFFER_STATIC},
	120	"a_texcoord":{'type':rdgeConstants.VS_ELEMENT_FLOAT2, 'bufferIndex':2, 'bufferUsage': rdgeConstants.BUFFER_STATIC},
	121	"a_texcoords":{'type':rdgeConstants.VS_ELEMENT_FLOAT2, 'bufferIndex':2, 'bufferUsage': rdgeConstants.BUFFER_STATIC},
	122	"a_uv":{'type':rdgeConstants.VS_ELEMENT_FLOAT2, 'bufferIndex':2, 'bufferUsage': rdgeConstants.BUFFER_STATIC}
	123	};
	124
	125	primset.bufferStreams =
	126	[
	127	model.root.data.coords,
	128	model.root.data.normals,
	129	model.root.data.uvs
	130	];
	131
	132	primset.streamUsage =
	133	[
	134	rdgeConstants.BUFFER_STATIC,
	135	rdgeConstants.BUFFER_STATIC,
	136	rdgeConstants.BUFFER_STATIC
	137	];
	138
	139	primset.indexUsage = rdgeConstants.BUFFER_STREAM;
	140
	141	primset.indexBuffer = model.root.data.indices;
	142
	143	renderer.createPrimitive( primset );
	144