refactor: Group MDL model classes into model folder

CMakeLists.txt

@@ -104,7 +104,6 @@ set(HEADERS
     src/net/types.h
     src/program.h
     src/render/aabb.h
-    src/render/animation.h
     src/render/camera/camera.h
     src/render/camera/firstperson.h
     src/render/camera/thirdperson.h
@@ -113,9 +112,10 @@ set(HEADERS
     src/render/mesh/guiquad.h
     src/render/mesh/mesh.h
     src/render/mesh/modelmesh.h
-    src/render/model.h
+    src/render/model/model.h
+    src/render/model/animation.h
+    src/render/model/modelnode.h
     src/render/modelinstance.h
-    src/render/modelnode.h
     src/render/scene/aabbnode.h
     src/render/scene/lightnode.h
     src/render/scene/modelnode.h
@@ -223,7 +223,6 @@ set(SOURCES
     src/net/server.cpp
     src/program.cpp
     src/render/aabb.cpp
-    src/render/animation.cpp
     src/render/camera/camera.cpp
     src/render/camera/firstperson.cpp
     src/render/camera/thirdperson.cpp
@@ -232,9 +231,10 @@ set(SOURCES
     src/render/mesh/guiquad.cpp
     src/render/mesh/mesh.cpp
     src/render/mesh/modelmesh.cpp
-    src/render/model.cpp
+    src/render/model/model.cpp
+    src/render/model/animation.cpp
+    src/render/model/modelnode.cpp
     src/render/modelinstance.cpp
-    src/render/modelnode.cpp
     src/render/scene/aabbnode.cpp
     src/render/scene/lightnode.cpp
     src/render/scene/modelnode.cpp

src/render/model/model.h

@@ -17,7 +17,8 @@
 
 #pragma once
 
-#include "aabb.h"
+#include "../aabb.h"
+
 #include "animation.h"
 
 namespace reone {

src/render/model/modelnode.h

@@ -21,7 +21,7 @@
 
 #include "glm/gtx/quaternion.hpp"
 
-#include "mesh/modelmesh.h"
+#include "../mesh/modelmesh.h"
 
 namespace reone {
 

src/render/modelinstance.h

@@ -20,7 +20,7 @@
 #include <set>
 
 #include "aabb.h"
-#include "model.h"
+#include "model/model.h"
 #include "shaders.h"
 
 namespace reone {

src/render/scene/modelnode.h

@@ -17,8 +17,8 @@
 
 #pragma once
 
+#include "../model/modelnode.h"
 #include "../modelinstance.h"
-#include "../modelnode.h"
 
 #include "scenenode.h"
 

src/resources/mdlfile.h

@@ -17,7 +17,7 @@
 
 #pragma once
 
-#include "../render/model.h"
+#include "../render/model/model.h"
 
 #include "binfile.h"
 #include "types.h"

src/resources/resources.h

@@ -26,7 +26,7 @@
 
 #include "../audio/stream.h"
 #include "../render/font.h"
-#include "../render/model.h"
+#include "../render/model/model.h"
 #include "../render/walkmesh.h"
 #include "../script/program.h"