Fixes for #30

# Conflicts:
#	src/Game/Game.cpp

include/Engine/Core/Transform.h

@@ -4,59 +4,14 @@
 #include "../GLM.h"
 #include "World.h"
 
-static class Transform
+namespace Transform
 {
-public:
-    static glm::vec3 AbsolutePosition(World* world, EntityID entity)
-    {
-        glm::vec3 position;
 
-        while (entity != EntityID_Invalid) {
-            ComponentWrapper transform = world->GetComponent(entity, "Transform");
-            EntityID parent = world->GetParent(entity);
-            position += AbsoluteOrientation(world, parent) * (glm::vec3)transform["Position"];
-            entity = parent;
-        }
+glm::vec3 AbsolutePosition(World* world, EntityID entity);
+glm::quat AbsoluteOrientation(World* world, EntityID entity);
+glm::vec3 AbsoluteScale(World* world, EntityID entity);
+glm::mat4 ModelMatrix(EntityID entity, World* world);
 
-        return position;
-    };
-
-    static glm::quat AbsoluteOrientation(World* world, EntityID entity)
-    {
-        glm::quat orientation;
-
-        while (entity != EntityID_Invalid) {
-            ComponentWrapper transform = world->GetComponent(entity, "Transform");
-            orientation = glm::quat((glm::vec3)transform["Orientation"]) * orientation;
-            entity = world->GetParent(entity);
-        }
-
-        return orientation;
-    };
-
-    static glm::vec3 AbsoluteScale(World* world, EntityID entity)
-    {
-        glm::vec3 scale(1.f);
-
-        while (entity != EntityID_Invalid) {
-            ComponentWrapper transform = world->GetComponent(entity, "Transform");
-            scale *= (glm::vec3)transform["Scale"];
-            entity = world->GetParent(entity);
-        }
-
-        return scale;
-    };
-
-    static glm::mat4 ModelMatrix(EntityID entity, World* world)
-    {
-        glm::vec3 position = Transform::AbsolutePosition(world, entity);
-        glm::quat orientation = Transform::AbsoluteOrientation(world, entity);
-        glm::vec3 scale = Transform::AbsoluteScale(world, entity);
-
-        glm::mat4 modelMatrix = glm::translate(glm::mat4(), position) * glm::toMat4(orientation) * glm::scale(scale);
-        return modelMatrix;
-    }
-
-};
+}
 
 #endif