Separated OpenGL specific code into its own "compilation unit"

src/game/CMakeLists.txt

@@ -53,6 +53,16 @@ file(GLOB SOURCE_FILES_Rendering
     "Rendering/*.cpp"
 )
 source_group(Rendering FILES ${SOURCE_FILES_Rendering})
+file(GLOB SOURCE_FILES_Rendering_OpenGL
+    "${INCLUDE_PATH}/Rendering/OpenGL/Rendering/*.h"
+    "Rendering/OpenGL/*.cpp"
+)
+source_group(Rendering\\OpenGL FILES ${SOURCE_FILES_Rendering_OpenGL})
+file(GLOB SOURCE_FILES_Rendering_DirectX
+    "${INCLUDE_PATH}/Rendering/DirectX/Rendering/*.h"
+    "Rendering/DirectX/*.cpp"
+)
+source_group(Rendering\\DirectX FILES ${SOURCE_FILES_Rendering_DirectX})
 
 file(GLOB SOURCE_FILES_Transform
     "${INCLUDE_PATH}/Transform/*.h"
@@ -61,8 +71,8 @@ file(GLOB SOURCE_FILES_Transform
 source_group(Transform FILES ${SOURCE_FILES_Transform})
 
 file(GLOB SOURCE_FILES_Physics
-        "${INCLUDE_PATH}/Physics/*.h"
-        "Physics/*.cpp"
+    "${INCLUDE_PATH}/Physics/*.h"
+    "Physics/*.cpp"
 )
 source_group(Physics FILES ${SOURCE_FILES_Physics})
 
@@ -94,6 +104,8 @@ set(SOURCE_FILES
     ${SOURCE_FILES_Core_Util}
     ${SOURCE_FILES_Input}
     ${SOURCE_FILES_Rendering}
+    ${SOURCE_FILES_Rendering_OpenGL}
+    ${SOURCE_FILES_Rendering_DirectX}
     ${SOURCE_FILES_Transform}
     ${SOURCE_FILES_Physics}
     ${SOURCE_FILES_Game}

src/game/Core/BGFXRenderer.cpp

@@ -1,3 +0,0 @@
-#include "PrecompiledHeader.h"
-#include "Core/BGFXRenderer.h"
-

src/game/Rendering/Camera.cpp

@@ -17,7 +17,7 @@
 */
 
 #include "PrecompiledHeader.h"
-#include "Core/Camera.h"
+#include "Rendering/Camera.h"
 
 dd::Camera::Camera(float aspectRatio, float yFOV, float nearClip, float farClip)
 {

src/game/Rendering/OBJ.cpp

@@ -17,7 +17,7 @@
 */
 
 #include "PrecompiledHeader.h"
-#include "Core/OBJ.h"
+#include "Rendering/OBJ.h"
 
 bool dd::OBJ::LoadFromFile(std::string filename)
 {

src/game/Rendering/OpenGL/Model.cpp

@@ -17,7 +17,7 @@
 */
 
 #include "PrecompiledHeader.h"
-#include "Core/Model.h"
+#include "Rendering/Model.h"
 
 dd::Model::Model(std::string fileName)
 {

src/game/Rendering/OpenGL/Renderer.cpp

@@ -17,7 +17,7 @@
 */
 
 #include "PrecompiledHeader.h"
-#include "Core/Renderer.h"
+#include "Rendering/Renderer.h"
 
 void dd::Renderer::Initialize()
 {

src/game/Rendering/OpenGL/ShaderProgram.cpp

@@ -17,7 +17,7 @@
 */
 
 #include "PrecompiledHeader.h"
-#include "Core/ShaderProgram.h"
+#include "Rendering/ShaderProgram.h"
 
 void dd::Shader::Compile()
 {

src/game/Rendering/OpenGL/Texture.cpp

@@ -17,7 +17,7 @@
 */
 
 #include "PrecompiledHeader.h"
-#include "Core/Texture.h"
+#include "Rendering/Texture.h"
 
 dd::Texture::Texture(std::string path)
 {

src/game/Rendering/PNG.cpp

@@ -17,7 +17,7 @@
 */
 
 #include "PrecompiledHeader.h"
-#include "Core/PNG.h"
+#include "Rendering/PNG.h"
 
 dd::PNG::PNG(std::string path)
 {

src/game/Rendering/Skeleton.cpp

@@ -17,7 +17,7 @@
 */
 
 #include "PrecompiledHeader.h"
-#include "Core/Skeleton.h"
+#include "Rendering/Skeleton.h"
 
 int dd::Skeleton::CreateBone(int ID, int parentID, std::string name, glm::mat4 offsetMatrix)
 {