replace custom shaders by material files

add Sprite3DVertexColorTest

tests/cpp-tests/Classes/Sprite3DTest/Sprite3DTest.cpp

@@ -61,6 +61,7 @@ Sprite3DTests::Sprite3DTests()
     ADD_TEST_CASE(Sprite3DClippingTest);
     ADD_TEST_CASE(Sprite3DTestMeshLight);
     ADD_TEST_CASE(Animate3DCallbackTest);
+    ADD_TEST_CASE(Sprite3DVertexColorTest);
 };
 
 //------------------------------------------------------------------
@@ -231,38 +232,9 @@ Sprite3DUVAnimationTest::Sprite3DUVAnimationTest()
 
     //create cylinder
     auto cylinder = Sprite3D::create("Sprite3DTest/cylinder.c3b");
-
+    auto mat = Material::createWithFilename("Sprite3DTest/UVAnimation.material");
-    //create and set our custom shader
+    _state = mat->getTechniqueByIndex(0)->getPassByIndex(0)->getGLProgramState();
-    auto shader =GLProgram::createWithFilenames("Sprite3DTest/cylinder.vert","Sprite3DTest/cylinder.frag");
+    cylinder->setMaterial(mat);
-    _state = GLProgramState::create(shader);
-    cylinder->setGLProgramState(_state);
-
-    _state->setUniformFloat("offset",_cylinder_texture_offset);
-    _state->setUniformFloat("duration",_shining_duraion);
-    //pass mesh's attribute to shader
-    long offset = 0;
-    auto attributeCount = cylinder->getMesh()->getMeshVertexAttribCount();
-    for (auto i = 0; i < attributeCount; i++) {
-        auto meshattribute = cylinder->getMesh()->getMeshVertexAttribute(i);
-        _state->setVertexAttribPointer(s_attributeNames[meshattribute.vertexAttrib],
-            meshattribute.size,
-            meshattribute.type,
-            GL_FALSE,
-            cylinder->getMesh()->getVertexSizeInBytes(),
-            (GLvoid*)offset);
-        offset += meshattribute.attribSizeBytes;
-    }
-
-    //create the second texture for cylinder
-    auto shining_texture = Director::getInstance()->getTextureCache()->addImage("Sprite3DTest/caustics.png");
-    Texture2D::TexParams tRepeatParams;//set texture parameters
-    tRepeatParams.magFilter = GL_NEAREST;
-    tRepeatParams.minFilter = GL_NEAREST;
-    tRepeatParams.wrapS = GL_REPEAT;
-    tRepeatParams.wrapT = GL_REPEAT;
-    shining_texture->setTexParameters(tRepeatParams); 
-    //pass the texture sampler to our custom shader
-    _state->setUniformTexture("caustics",shining_texture);
 
 
     this->addChild(cylinder);
@@ -275,31 +247,6 @@ Sprite3DUVAnimationTest::Sprite3DUVAnimationTest()
 
     //the callback function update cylinder's texcoord
     schedule(schedule_selector(Sprite3DUVAnimationTest::cylinderUpdate));
-    
-#if (CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID || CC_TARGET_PLATFORM == CC_PLATFORM_WINRT)
-    _backToForegroundListener = EventListenerCustom::create(EVENT_COME_TO_FOREGROUND,
-                                                            [this](EventCustom*)
-                                                            {
-                                                                auto glProgram = _state->getGLProgram();
-                                                                glProgram->reset();
-                                                                glProgram->initWithFilenames("Sprite3DTest/cylinder.vert", "Sprite3DTest/cylinder.frag");
-                                                                glProgram->link();
-                                                                glProgram->updateUniforms();
-                                                                auto shining_texture = Director::getInstance()->getTextureCache()->addImage("Sprite3DTest/caustics.png");
-                                                                Texture2D::TexParams tRepeatParams;//set texture parameters
-                                                                tRepeatParams.magFilter = GL_NEAREST;
-                                                                tRepeatParams.minFilter = GL_NEAREST;
-                                                                tRepeatParams.wrapS = GL_REPEAT;
-                                                                tRepeatParams.wrapT = GL_REPEAT;
-                                                                shining_texture->setTexParameters(tRepeatParams); 
-                                                                //pass the texture sampler to our custom shader
-                                                                _state->setUniformTexture("caustics",shining_texture);
-                                                                _state->setUniformFloat("offset",_cylinder_texture_offset);
-                                                                _state->setUniformFloat("duration",_shining_duraion);
-                                                            }
-                                                            );
-    Director::getInstance()->getEventDispatcher()->addEventListenerWithFixedPriority(_backToForegroundListener, -1);
-#endif
 }
 
 Sprite3DUVAnimationTest::~Sprite3DUVAnimationTest()
@@ -368,35 +315,11 @@ Sprite3DFakeShadowTest::Sprite3DFakeShadowTest()
     _plane = Sprite3D::create("Sprite3DTest/plane.c3t");
     _plane->setRotation3D(Vec3(90,0,0));
 
-    // use custom shader
+    auto mat = Material::createWithFilename("Sprite3DTest/FakeShadow.material");
-    auto shader =GLProgram::createWithFilenames("Sprite3DTest/simple_shadow.vert","Sprite3DTest/simple_shadow.frag");
+    _state = mat->getTechniqueByIndex(0)->getPassByIndex(0)->getGLProgramState();
-    _state = GLProgramState::create(shader);
+    _plane->setMaterial(mat);
-    _plane->setGLProgramState(_state);
-
-    //pass mesh's attribute to shader
-    long offset = 0; 
-    auto attributeCount = _plane->getMesh()->getMeshVertexAttribCount();
-    for (auto i = 0; i < attributeCount; i++) {
-        auto meshattribute = _plane->getMesh()->getMeshVertexAttribute(i);
-        _state->setVertexAttribPointer(s_attributeNames[meshattribute.vertexAttrib],
-            meshattribute.size, 
-            meshattribute.type,
-            GL_FALSE,
-            _plane->getMesh()->getVertexSizeInBytes(),
-            (GLvoid*)offset);
-        offset += meshattribute.attribSizeBytes;
-    } 
     _state->setUniformMat4("u_model_matrix",_plane->getNodeToWorldTransform());
 
-    //create shadow texture
-    auto shadowTexture = Director::getInstance()->getTextureCache()->addImage("Sprite3DTest/shadowCircle.png");
-    Texture2D::TexParams tRepeatParams;//set texture parameters
-    tRepeatParams.magFilter = GL_LINEAR;
-    tRepeatParams.minFilter = GL_LINEAR;
-    tRepeatParams.wrapS = GL_CLAMP_TO_EDGE;
-    tRepeatParams.wrapT = GL_CLAMP_TO_EDGE;
-    shadowTexture->setTexParameters(tRepeatParams); 
-    _state->setUniformTexture("u_shadowTexture",shadowTexture);
     layer->addChild(_plane); 
 
     //create the orc
@@ -405,38 +328,12 @@ Sprite3DFakeShadowTest::Sprite3DFakeShadowTest()
     _orc->setRotation3D(Vec3(0,180,0));
     _orc->setPosition3D(Vec3(0,0,10));
     _targetPos = _orc->getPosition3D();
-    _plane->getGLProgramState()->setUniformVec3("u_target_pos",_orc->getPosition3D());
+    _state->setUniformVec3("u_target_pos", _orc->getPosition3D());
     layer->addChild(_orc);
     layer->addChild(_camera);
     layer->setCameraMask(2);
 
     schedule(CC_SCHEDULE_SELECTOR(Sprite3DFakeShadowTest::updateCamera), 0.0f);
-    
-#if (CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID || CC_TARGET_PLATFORM == CC_PLATFORM_WINRT)
-    _backToForegroundListener = EventListenerCustom::create(EVENT_COME_TO_FOREGROUND,
-                                                            [this](EventCustom*)
-                                                            {
-                                                                auto glProgram = _state->getGLProgram();
-                                                                glProgram->reset();
-                                                                glProgram->initWithFilenames("Sprite3DTest/simple_shadow.vert","Sprite3DTest/simple_shadow.frag");
-                                                                glProgram->link();
-                                                                glProgram->updateUniforms();
-                                                                
-                                                                _state->setUniformMat4("u_model_matrix",_plane->getNodeToWorldTransform());
-                                                                
-                                                                //create shadow texture
-                                                                auto shadowTexture = Director::getInstance()->getTextureCache()->addImage("Sprite3DTest/shadowCircle.png");
-                                                                Texture2D::TexParams tRepeatParams;//set texture parameters
-                                                                tRepeatParams.magFilter = GL_LINEAR;
-                                                                tRepeatParams.minFilter = GL_LINEAR;
-                                                                tRepeatParams.wrapS = GL_CLAMP_TO_EDGE;
-                                                                tRepeatParams.wrapT = GL_CLAMP_TO_EDGE;
-                                                                shadowTexture->setTexParameters(tRepeatParams); 
-                                                                _state->setUniformTexture("u_shadowTexture",shadowTexture);
-                                                            }
-                                                            );
-    Director::getInstance()->getEventDispatcher()->addEventListenerWithFixedPriority(_backToForegroundListener, -1);
-#endif
 }
 
 Sprite3DFakeShadowTest::~Sprite3DFakeShadowTest()
@@ -520,7 +417,7 @@ void Sprite3DFakeShadowTest::move3D(float elapsedTime)
     offset.x=offset.x;
     offset.z=offset.z;
     //pass the newest orc position
-    _plane->getGLProgramState()->setUniformVec3("u_target_pos",_orc->getPosition3D());
+    _state->setUniformVec3("u_target_pos",_orc->getPosition3D());
 }
 
 void Sprite3DFakeShadowTest::updateState(float elapsedTime)
@@ -616,44 +513,17 @@ Sprite3DBasicToonShaderTest::Sprite3DBasicToonShaderTest()
     _camera->setCameraFlag(CameraFlag::USER1);
     // create a teapot
     auto teapot = Sprite3D::create("Sprite3DTest/teapot.c3b"); 
-    //create and set our custom shader 
+    auto mat = Material::createWithFilename("Sprite3DTest/BasicToon.material");
-    auto shader =GLProgram::createWithFilenames("Sprite3DTest/toon.vert","Sprite3DTest/toon.frag");
+    _state = mat->getTechniqueByIndex(0)->getPassByIndex(0)->getGLProgramState();
-    _state = GLProgramState::create(shader);
+    teapot->setMaterial(mat);
-    teapot->setGLProgramState(_state);
+
     teapot->setPosition3D(Vec3(0,-5,-20));
     teapot->setRotation3D(Vec3(-90,180,0)); 
     auto rotate_action = RotateBy::create(1.5,Vec3(0,30,0));
     teapot->runAction(RepeatForever::create(rotate_action)); 
-    //pass mesh's attribute to shader
-    long offset = 0;
-    auto attributeCount = teapot->getMesh()->getMeshVertexAttribCount();
-    for (auto i = 0; i < attributeCount; i++) {
-        auto meshattribute = teapot->getMesh()->getMeshVertexAttribute(i);
-        _state->setVertexAttribPointer(s_attributeNames[meshattribute.vertexAttrib],
-            meshattribute.size,
-            meshattribute.type,
-            GL_FALSE,
-            teapot->getMesh()->getVertexSizeInBytes(),
-            (GLvoid*)offset);
-        offset += meshattribute.attribSizeBytes;
-    }
     addChild(teapot);
     addChild(_camera);
     setCameraMask(2);
-    
-#if (CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID || CC_TARGET_PLATFORM == CC_PLATFORM_WINRT)
-    _backToForegroundListener = EventListenerCustom::create(EVENT_COME_TO_FOREGROUND,
-                                                            [this](EventCustom*)
-                                                            {
-                                                                auto glProgram = _state->getGLProgram();
-                                                                glProgram->reset();
-                                                                glProgram->initWithFilenames("Sprite3DTest/toon.vert","Sprite3DTest/toon.frag");
-                                                                glProgram->link();
-                                                                glProgram->updateUniforms();
-                                                            }
-                                                            );
-    Director::getInstance()->getEventDispatcher()->addEventListenerWithFixedPriority(_backToForegroundListener, -1);
-#endif
 }
 
 Sprite3DBasicToonShaderTest::~Sprite3DBasicToonShaderTest()
@@ -2433,10 +2303,6 @@ void Sprite3DCubeMapTest::addNewSpriteWithCoords(Vec2 p)
     _teapot = Sprite3D::create("Sprite3DTest/teapot.c3b");
     _teapot->retain();
 
-    //create and set our custom shader
-    auto shader = GLProgram::createWithFilenames("Sprite3DTest/cube_map.vert", "Sprite3DTest/cube_map.frag");
-    auto state = GLProgramState::create(shader);
-
     // create the second texture for cylinder
     _textureCube = TextureCube::create("Sprite3DTest/skybox/left.jpg", "Sprite3DTest/skybox/right.jpg",
         "Sprite3DTest/skybox/top.jpg", "Sprite3DTest/skybox/bottom.jpg",
@@ -2452,31 +2318,18 @@ void Sprite3DCubeMapTest::addNewSpriteWithCoords(Vec2 p)
     tRepeatParams.wrapT = GL_CLAMP_TO_EDGE;
     _textureCube->setTexParameters(tRepeatParams);
 
+    auto mat = Material::createWithFilename("Sprite3DTest/CubeMap.material");
+    auto state = mat->getTechniqueByIndex(0)->getPassByIndex(0)->getGLProgramState();
+    _teapot->setMaterial(mat);
     // pass the texture sampler to our custom shader
     state->setUniformTexture("u_cubeTex", _textureCube);
 
-    _teapot->setGLProgramState(state);
     _teapot->setPosition3D(Vec3(0, -5, 0));
     _teapot->setRotation3D(Vec3(-90, 180, 0));
 
     auto rotate_action = RotateBy::create(1.5, Vec3(0, 30, 0));
     _teapot->runAction(RepeatForever::create(rotate_action));
 
-    //pass mesh's attribute to shader
-    long offset = 0;
-    auto attributeCount = _teapot->getMesh()->getMeshVertexAttribCount();
-    for (auto i = 0; i < attributeCount; i++)
-    {
-        auto meshattribute = _teapot->getMesh()->getMeshVertexAttribute(i);
-        state->setVertexAttribPointer(s_attributeNames[meshattribute.vertexAttrib],
-            meshattribute.size,
-            meshattribute.type,
-            GL_FALSE,
-            _teapot->getMesh()->getVertexSizeInBytes(),
-            (GLvoid*)offset);
-
-        offset += meshattribute.attribSizeBytes;
-    }
     addChild(_teapot);
 
     {
@@ -2490,33 +2343,6 @@ void Sprite3DCubeMapTest::addNewSpriteWithCoords(Vec2 p)
 
     addChild(_camera);
     setCameraMask(2);
-
-#if (CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID || CC_TARGET_PLATFORM == CC_PLATFORM_WINRT)
-    _backToForegroundListener = EventListenerCustom::create(EVENT_COME_TO_FOREGROUND,
-                                [this](EventCustom*)
-    {
-        auto state = _teapot->getGLProgramState();
-        auto glProgram = state->getGLProgram();
-        glProgram->reset();
-        glProgram->initWithFilenames("Sprite3DTest/cube_map.vert", "Sprite3DTest/cube_map.frag");
-        glProgram->link();
-        glProgram->updateUniforms();
-
-        _textureCube->reloadTexture();
-
-        Texture2D::TexParams tRepeatParams;
-        tRepeatParams.magFilter = GL_NEAREST;
-        tRepeatParams.minFilter = GL_NEAREST;
-        tRepeatParams.wrapS = GL_CLAMP_TO_EDGE;
-        tRepeatParams.wrapT = GL_CLAMP_TO_EDGE;
-        _textureCube->setTexParameters(tRepeatParams);
-        state->setUniformTexture("u_cubeTex", _textureCube);
-
-        _skyBox->reload();
-        _skyBox->setTexture(_textureCube);
-    });
-    Director::getInstance()->getEventDispatcher()->addEventListenerWithFixedPriority(_backToForegroundListener, 1);
-#endif
 }
 
 void Sprite3DCubeMapTest::onTouchesMoved(const std::vector<Touch*>& touches, cocos2d::Event  *event)
@@ -2668,6 +2494,7 @@ Animate3DCallbackTest::Animate3DCallbackTest()
                 node->setPosition3D(Vec3(mat.m[12] + 100, mat.m[13], mat.m[14]));
                 ((PUParticleSystem3D*)node)->startParticleSystem();
             }
+                
             
             cocos2d::log("frame %d", info->frame);
         });
@@ -2720,3 +2547,35 @@ std::string Sprite3DTestMeshLight::subtitle() const
 {
     return "";
 }
+
+Sprite3DVertexColorTest::Sprite3DVertexColorTest()
+{
+    auto s = Director::getInstance()->getWinSize();
+
+    auto sprite = Sprite3D::create("Sprite3DTest/box_VertexCol.c3t");
+    sprite->setPosition(Vec2(0, 0));
+    sprite->setScale(1.0f);
+    sprite->setCameraMask(2);
+    auto mat = Material::createWithFilename("Sprite3DTest/VertexColor.material");
+    sprite->setMaterial(mat);
+    sprite->runAction(RepeatForever::create(RotateBy::create(1.0f, Vec3(10.0f, 50.0f, 10.0f))));
+
+    this->addChild(sprite);
+
+    //setup camera
+    auto camera = Camera::createPerspective(40, s.width / s.height, 0.01f, 1000.f);
+    camera->setCameraFlag(CameraFlag::USER1);
+    camera->setPosition3D(Vec3(0.0f, 0.0f, 10.f));
+    camera->lookAt(Vec3(0.f, 0.f, 0.f));
+    addChild(camera);
+}
+
+std::string Sprite3DVertexColorTest::title() const
+{
+    return "Testing Vertex Color";
+}
+
+std::string Sprite3DVertexColorTest::subtitle() const
+{
+    return "";
+}

tests/cpp-tests/Classes/Sprite3DTest/Sprite3DTest.h

@@ -592,4 +592,16 @@ protected:
     cocos2d::Sprite3D* _sprite;
 };
 
+class Sprite3DVertexColorTest : public Sprite3DTestDemo
+{
+public:
+    CREATE_FUNC(Sprite3DVertexColorTest);
+    Sprite3DVertexColorTest();
+    virtual std::string title() const override;
+    virtual std::string subtitle() const override;
+
+protected:
+    cocos2d::Sprite3D* _sprite;
+};
+
 #endif

tests/cpp-tests/Resources/Sprite3DTest/BasicToon.material

@@ -0,0 +1,20 @@
+// A "Material" file can contain one or more materials
+material BasicToon
+{
+    technique normal
+    {
+        pass 0
+        {
+            shader
+            {
+                vertexShader = Sprite3DTest/toon.vert
+                fragmentShader = Sprite3DTest/toon.frag
+
+                sampler u_sampler0
+                {
+                    path = Sprite3DTest/teapot.png
+                }
+            }
+        }
+    }
+}

tests/cpp-tests/Resources/Sprite3DTest/CubeMap.material

@@ -0,0 +1,25 @@
+// A "Material" file can contain one or more materials
+material CubeMap
+{
+    technique normal
+    {
+        pass 0
+        {
+            shader
+            {
+                vertexShader = Sprite3DTest/cube_map.vert
+                fragmentShader = Sprite3DTest/cube_map.frag
+                // sampler:
+                //   responsible for setting the texture and its parameters
+                //   the Id of the sampler is the uniform name
+                sampler u_cubeTex
+                {
+                    path = Sprite3DTest/skybox/left.jpg
+                    wrapS = GL_CLAMP_TO_EDGE
+                    wrapT = GL_CLAMP_TO_EDGE
+                }
+
+            }
+        }
+    }
+}

tests/cpp-tests/Resources/Sprite3DTest/FakeShadow.material

@@ -0,0 +1,33 @@
+// A "Material" file can contain one or more materials
+material FakeShadow
+{
+    technique normal
+    {
+        pass 0
+        {
+            shader
+            {
+                vertexShader = Sprite3DTest/simple_shadow.vert
+                fragmentShader = Sprite3DTest/simple_shadow.frag
+                // sampler:
+                //   responsible for setting the texture and its parameters
+                //   the Id of the sampler is the uniform name
+                sampler u_sampler0
+                {
+                    path = Sprite3DTest/plane.png
+                    wrapS = REPEAT
+                    wrapT = REPEAT
+                }
+
+                sampler u_sampler1
+                {
+                    path = Sprite3DTest/shadowCircle.png
+                    wrapS = CLAMP_TO_EDGE
+                    wrapT = CLAMP_TO_EDGE
+                    minFilter = LINEAR
+                    magFilter = LINEAR
+                }
+            }
+        }
+    }
+}

tests/cpp-tests/Resources/Sprite3DTest/UVAnimation.material

@@ -0,0 +1,31 @@
+// A "Material" file can contain one or more materials
+material UVAnimation
+{
+    technique normal
+    {
+        pass 0
+        {
+            shader
+            {
+                vertexShader = Sprite3DTest/cylinder.vert
+                fragmentShader = Sprite3DTest/cylinder.frag
+                // sampler:
+                //   responsible for setting the texture and its parameters
+                //   the Id of the sampler is the uniform name
+                sampler u_sampler0
+                {
+                    path = Sprite3DTest/dragon.png
+                    wrapS = REPEAT
+                    wrapT = REPEAT
+                }
+
+                sampler u_sampler1
+                {
+                    path = Sprite3DTest/caustics.png
+                    wrapS = REPEAT
+                    wrapT = REPEAT
+                }
+            }
+        }
+    }
+}

tests/cpp-tests/Resources/Sprite3DTest/VertexColor.frag

@@ -0,0 +1,10 @@
+#ifdef GL_ES
+precision lowp float;
+#endif
+
+varying vec4 v_fragmentColor;
+
+void main()
+{
+    gl_FragColor = v_fragmentColor;
+}

tests/cpp-tests/Resources/Sprite3DTest/VertexColor.material

@@ -0,0 +1,23 @@
+// A "Material" file can contain one or more materials
+material VertexColor
+{
+    technique normal
+    {
+        pass 0
+        {
+            renderState
+            {
+                depthTest = true
+                depthWrite = true
+            }
+            shader
+            {
+                vertexShader = Sprite3DTest/VertexColor.vert
+                fragmentShader = Sprite3DTest/VertexColor.frag
+                // sampler:
+                //   responsible for setting the texture and its parameters
+                //   the Id of the sampler is the uniform name
+            }
+        }
+    }
+}

tests/cpp-tests/Resources/Sprite3DTest/VertexColor.vert

@@ -0,0 +1,14 @@
+attribute vec4 a_position;
+attribute vec4 a_color;
+
+#ifdef GL_ES
+varying lowp vec4 v_fragmentColor;
+#else
+varying vec4 v_fragmentColor;
+#endif
+
+void main()
+{
+    gl_Position = CC_MVPMatrix * a_position;
+    v_fragmentColor = a_color;
+}

tests/cpp-tests/Resources/Sprite3DTest/box_VertexCol.c3t

@@ -0,0 +1,93 @@
+{
+	"version": "0.7", 
+	"id": "", 
+	"meshes": [
+		{
+			"attributes": [{
+					"size":   3, 
+					"type": "GL_FLOAT", 
+					"attribute": "VERTEX_ATTRIB_POSITION"
+				}, {
+					"size":   3, 
+					"type": "GL_FLOAT", 
+					"attribute": "VERTEX_ATTRIB_NORMAL"
+				}, {
+					"size":   4, 
+					"type": "GL_FLOAT", 
+					"attribute": "VERTEX_ATTRIB_COLOR"
+				}], 
+			"vertices": [
+				 0.500000, -0.500000, -0.500000,  0.000000,  0.000000, -1.000000,  1.000000,  0.000016,  0.000016,  1.000000, 
+				-0.500000, -0.500000, -0.500000,  0.000000,  0.000000, -1.000000,  0.000000,  0.000000,  0.000000,  1.000000, 
+				 0.500000,  0.500000, -0.500000,  0.000000,  0.000000, -1.000000,  1.000000,  0.000054,  1.000000,  1.000000, 
+				-0.500000,  0.500000, -0.500000,  0.000000,  0.000000, -1.000000,  0.000047,  0.000047,  1.000000,  1.000000, 
+				 0.500000,  0.500000,  0.500000,  0.000000,  0.000000,  1.000000,  1.000000,  1.000000,  1.000000,  1.000000, 
+				-0.500000,  0.500000,  0.500000,  0.000000,  0.000000,  1.000000,  0.000207,  1.000000,  1.000000,  1.000000, 
+				-0.500000, -0.500000,  0.500000,  0.000000,  0.000000,  1.000000,  0.000001,  1.000000,  0.000001,  1.000000, 
+				 0.500000, -0.500000,  0.500000,  0.000000,  0.000000,  1.000000,  1.000000,  1.000000,  0.000064,  1.000000, 
+				 0.500000, -0.500000,  0.500000,  0.000000, -1.000000,  0.000000,  1.000000,  1.000000,  0.000064,  1.000000, 
+				-0.500000, -0.500000,  0.500000,  0.000000, -1.000000,  0.000000,  0.000001,  1.000000,  0.000001,  1.000000, 
+				-0.500000, -0.500000, -0.500000,  0.000000, -1.000000,  0.000000,  0.000000,  0.000000,  0.000000,  1.000000, 
+				 0.500000, -0.500000, -0.500000,  0.000000, -1.000000,  0.000000,  1.000000,  0.000016,  0.000016,  1.000000, 
+				 0.500000,  0.500000,  0.500000,  1.000000,  0.000000,  0.000000,  1.000000,  1.000000,  1.000000,  1.000000, 
+				 0.500000, -0.500000,  0.500000,  1.000000,  0.000000,  0.000000,  1.000000,  1.000000,  0.000064,  1.000000, 
+				 0.500000, -0.500000, -0.500000,  1.000000,  0.000000,  0.000000,  1.000000,  0.000016,  0.000016,  1.000000, 
+				 0.500000,  0.500000, -0.500000,  1.000000,  0.000000,  0.000000,  1.000000,  0.000054,  1.000000,  1.000000, 
+				-0.500000,  0.500000,  0.500000,  0.000000,  1.000000,  0.000000,  0.000207,  1.000000,  1.000000,  1.000000, 
+				 0.500000,  0.500000,  0.500000,  0.000000,  1.000000,  0.000000,  1.000000,  1.000000,  1.000000,  1.000000, 
+				 0.500000,  0.500000, -0.500000,  0.000000,  1.000000,  0.000000,  1.000000,  0.000054,  1.000000,  1.000000, 
+				-0.500000,  0.500000, -0.500000,  0.000000,  1.000000,  0.000000,  0.000047,  0.000047,  1.000000,  1.000000, 
+				-0.500000, -0.500000,  0.500000, -1.000000,  0.000000,  0.000000,  0.000001,  1.000000,  0.000001,  1.000000, 
+				-0.500000,  0.500000,  0.500000, -1.000000,  0.000000,  0.000000,  0.000207,  1.000000,  1.000000,  1.000000, 
+				-0.500000,  0.500000, -0.500000, -1.000000,  0.000000,  0.000000,  0.000047,  0.000047,  1.000000,  1.000000, 
+				-0.500000, -0.500000, -0.500000, -1.000000,  0.000000,  0.000000,  0.000000,  0.000000,  0.000000,  1.000000
+			], 
+			"parts": [
+				{
+					"id": "shape1_part1", 
+					"type": "TRIANGLES", 
+					"indices": [
+						  0,   1,   2,   1,   3,   2,   4,   5,   6,   4,   6,   7, 
+						  8,   9,  10,   8,  10,  11,  12,  13,  14,  12,  14,  15, 
+						 16,  17,  18,  16,  18,  19,  20,  21,  22,  20,  22,  23
+					], 
+					"aabb": [-0.500000, -0.500000, -0.500000,  0.500000,  0.500000,  0.500000]
+				}
+			]
+		}
+	], 
+	"materials": [
+		{
+			"id": "01 - Default", 
+			"ambient": [ 0.588235,  0.588235,  0.588235], 
+			"diffuse": [ 0.588235,  0.588235,  0.588235], 
+			"emissive": [ 0.000000,  0.000000,  0.000000], 
+			"opacity":  1.000000, 
+			"specular": [ 0.900000,  0.900000,  0.900000], 
+			"shininess":  2.000000, 
+			"textures": [
+				{
+					"id": "Map #1", 
+					"filename": "win", 
+					"type": "DIFFUSE", 
+					"wrapModeU": "REPEAT", 
+					"wrapModeV": "REPEAT"
+				}
+			]
+		}
+	], 
+	"nodes": [
+		{
+			"id": "Box001", 
+			"skeleton": false, 
+			"transform": [ 1.000000,  0.000000,  0.000000,  0.000000,  0.000000,  0.000000, -1.000000,  0.000000,  0.000000,  1.000000,  0.000000,  0.000000,  0.000000,  0.000000,  0.000000,  1.000000], 
+			"parts": [
+				{
+					"meshpartid": "shape1_part1", 
+					"materialid": "01 - Default"
+				}
+			]
+		}
+	], 
+	"animations": []
+}

tests/cpp-tests/Resources/Sprite3DTest/cylinder.frag

@@ -7,10 +7,11 @@ varying vec2 v_texture_coord;
 uniform vec4 u_color;
 uniform float offset;
 uniform float duration;
-uniform sampler2D caustics; 
+uniform sampler2D u_sampler0; 
+uniform sampler2D u_sampler1; 
 void main(void)
 {
     vec4 color = duration*vec4(0,0.8,0.4,1.0);
     //blend two texture
-    gl_FragColor = u_color*texture2D(CC_Texture0, vec2(v_texture_coord.x- 2.0 * offset,v_texture_coord.y)) * vec4(0.3,0.3,0.3,1)+texture2D(caustics,vec2(v_texture_coord.x-offset,v_texture_coord.y)).r*color;
+    gl_FragColor = u_color*texture2D(u_sampler0, vec2(v_texture_coord.x- 2.0 * offset,v_texture_coord.y)) * vec4(0.3,0.3,0.3,1)+texture2D(u_sampler1,vec2(v_texture_coord.x-offset,v_texture_coord.y)).r*color;
 }

tests/cpp-tests/Resources/Sprite3DTest/simple_shadow.frag

@@ -5,7 +5,8 @@ varying mediump vec4 v_position;
 varying vec2 v_texture_coord;
 varying vec4 v_position;
 #endif
-uniform sampler2D u_shadowTexture;
+uniform sampler2D u_sampler0;
+uniform sampler2D u_sampler1;
 uniform vec3 u_target_pos;
 uniform vec4 u_color;
 void main(void)
@@ -18,5 +19,5 @@ void main(void)
 	coord.x = dot(v_position.xyz - u_target_pos, UVector) + 0.5;
 	coord.y = dot(v_position.xyz - u_target_pos, VVector) + 0.5;
 
-	gl_FragColor = u_color*texture2D(CC_Texture0,v_texture_coord)*texture2D(u_shadowTexture,coord);
+	gl_FragColor = u_color*texture2D(u_sampler0,v_texture_coord)*texture2D(u_sampler1,coord);
 }

tests/cpp-tests/Resources/Sprite3DTest/toon.frag

@@ -4,6 +4,7 @@ varying mediump vec2 v_texture_coord;
 varying vec2 v_texture_coord;
 #endif
 uniform vec4 u_color;
+uniform sampler2D u_sampler0; 
 varying vec3 v_normal;
 void main(void)
 {
@@ -12,7 +13,7 @@ void main(void)
 	vec3 light_color = vec3(1,1,1);
 	vec3 normal  = normalize(v_normal);
 	float diffuse_factor = dot(normal,-light_direction);
-	vec4 diffuse_color = texture2D(CC_Texture0,v_texture_coord);
+	vec4 diffuse_color = texture2D(u_sampler0,v_texture_coord);
 
     if (diffuse_factor > 0.95)      diffuse_factor=1.0;
     else if (diffuse_factor > 0.75) diffuse_factor = 0.8;