Adding the render library that will provide the base rendering engine and scene description

interface/CMakeLists.txt

@@ -115,7 +115,7 @@ target_include_directories(${TARGET_NAME} SYSTEM PRIVATE ${BULLET_INCLUDE_DIRS})
 target_link_libraries(${TARGET_NAME} ${BULLET_LIBRARIES})
 
 # link required hifi libraries
-link_hifi_libraries(shared octree environment gpu model fbx metavoxels networking entities avatars 
+link_hifi_libraries(shared octree environment gpu model render fbx metavoxels networking entities avatars 
                     audio audio-client animation script-engine physics 
                     render-utils entities-renderer)
 

libraries/render-utils/CMakeLists.txt

@@ -1,6 +1,6 @@
 set(TARGET_NAME render-utils)
 
-AUTOSCRIBE_SHADER_LIB(gpu model)
+AUTOSCRIBE_SHADER_LIB(gpu model render)
 
 # pull in the resources.qrc file
 qt5_add_resources(QT_RESOURCES_FILE "${CMAKE_CURRENT_SOURCE_DIR}/res/fonts/fonts.qrc")
@@ -12,4 +12,4 @@ add_dependency_external_projects(glm)
 find_package(GLM REQUIRED)
 target_include_directories(${TARGET_NAME} PUBLIC ${GLM_INCLUDE_DIRS})
 
-link_hifi_libraries(animation fbx shared gpu)
+link_hifi_libraries(animation fbx shared gpu model render)

libraries/render/CMakeLists.txt

@@ -0,0 +1,12 @@
+set(TARGET_NAME render)
+
+AUTOSCRIBE_SHADER_LIB(gpu model)
+
+# use setup_hifi_library macro to setup our project and link appropriate Qt modules
+setup_hifi_library()
+
+add_dependency_external_projects(glm)
+find_package(GLM REQUIRED)
+target_include_directories(${TARGET_NAME} PUBLIC ${GLM_INCLUDE_DIRS})
+
+link_hifi_libraries(shared gpu model)

libraries/render/src/render/Scene.cpp

@@ -13,13 +13,14 @@
 using namespace render;
 
 
-Item::ID Scene::addItem(Item::PayloadPtr& payload) {
+Item::ID Scene::addItem(ItemDataPointer& itemData) {
-	
+    ID id = _items.size();
-    return 0;
+    _items.push_back(Item(itemData));
+    return id;
 }
 
-void removeItem(ID id) {
+void Scene::removeItem(ID id) {
 }
 
-void moveItem(ID id) {
+void Scene::moveItem(ID id) {
 }

libraries/render/src/render/Scene.h

@@ -72,10 +72,9 @@ public:
     protected:
     };
 
-    typedef std::shared_ptr<PayloadInterface> PayloadPtr;
+    typedef std::shared_ptr<PayloadInterface> PayloadPointer;
 
-
+    Item(PayloadPointer& payload):
-    Item(PayloadPtr& payload):
         _payload(payload) {}
 
     ~Item() {}
@@ -105,12 +104,15 @@ public:
     void render(Context& context) { _payload->render(context); }
 
 protected:
-    PayloadPtr _payload;
+    PayloadPointer _payload;
     State _state;
 
     friend class Scene;
 };
 
+typedef Item::PayloadInterface ItemData;
+typedef Item::PayloadPointer ItemDataPointer;
+
 class Scene {
 public:
     typedef Item::Vector Items;
@@ -142,10 +144,10 @@ public:
     ~Scene() {}
 
 
-    ID addItem(Item::PayloadPtr& payload);
+    ID addItem(ItemDataPointer& itemData);
     void removeItem(ID id);
     void moveItem(ID id);
-    
+
 
 protected:
     Items _items;