Merge branch 'master' into BoxModelCollision

# Conflicts:
#	include/Engine/Core/Octree.h
#	resources/Schema/Entities/CollisionTestLevel.xml
#	src/Engine/Collision/CollisionSystem.cpp
#	src/Engine/Core/Octree.cpp

src/Engine/Core/Transform.cpp

@@ -1,5 +1,22 @@
 #include "Core/Transform.h"
 
+glm::mat4 Transform::AbsoluteTransformation(EntityWrapper entity)
+{
+    glm::mat4 t = glm::mat4(1.f);
+
+    while (entity.Valid()) {
+        t = glm::translate((glm::vec3&)entity["Transform"]["Position"]) * glm::toMat4(glm::quat((glm::vec3&)entity["Transform"]["Orientation"])) * glm::scale((glm::vec3&)entity["Transform"]["Scale"]) * t;
+        entity = entity.Parent();
+    }
+
+    return t;
+}
+
+glm::vec3 Transform::AbsolutePosition(EntityWrapper entity)
+{
+    return AbsolutePosition(entity.World, entity.ID);
+}
+
 glm::vec3 Transform::AbsolutePosition(World* world, EntityID entity)
 {
     glm::vec3 position;
@@ -14,6 +31,24 @@ glm::vec3 Transform::AbsolutePosition(World* world, EntityID entity)
     return position;
 }
 
+glm::vec3 Transform::AbsoluteOrientationEuler(EntityWrapper entity)
+{
+    glm::vec3 orientation;
+
+    while (entity.Valid()) {
+        ComponentWrapper transform = entity["Transform"];
+        orientation += (glm::vec3)transform["Orientation"];
+        entity = entity.Parent();
+    }
+
+    return orientation;
+}
+
+glm::quat Transform::AbsoluteOrientation(EntityWrapper entity)
+{
+    return AbsoluteOrientation(entity.World, entity.ID);
+}
+
 glm::quat Transform::AbsoluteOrientation(World* world, EntityID entity)
 {
     glm::quat orientation;
@@ -27,6 +62,11 @@ glm::quat Transform::AbsoluteOrientation(World* world, EntityID entity)
     return orientation;
 }
 
+glm::vec3 Transform::AbsoluteScale(EntityWrapper entity)
+{
+    return AbsoluteScale(entity.World, entity.ID);
+}
+
 glm::vec3 Transform::AbsoluteScale(World* world, EntityID entity)
 {
     glm::vec3 scale(1.f);
@@ -40,8 +80,15 @@ glm::vec3 Transform::AbsoluteScale(World* world, EntityID entity)
     return scale;
 }
 
+glm::mat4 Transform::ModelMatrix(EntityWrapper entity)
+{
+    return ModelMatrix(entity.ID, entity.World);
+}
+
 glm::mat4 Transform::ModelMatrix(EntityID entity, World* world)
 {
+    return AbsoluteTransformation(EntityWrapper(world, entity));
+
     glm::vec3 position = Transform::AbsolutePosition(world, entity);
     glm::quat orientation = Transform::AbsoluteOrientation(world, entity);
     glm::vec3 scale = Transform::AbsoluteScale(world, entity);