Fix CComponent::GetObjectResource

A raw pointer to an object was converted into a shared pointer and
stored as member of an object instance. Eventually, the object was
deleted twice. This behaviour has been resolved.

Include/Model/Classes/NMR_ModelComponent.h

@@ -54,8 +54,9 @@ namespace NMR {
 		CModelComponent(_In_ CModelObject * pObject, _In_ const NMATRIX3 mTransform);
 		~CModelComponent();
 		
-		CModelObject * getObject ();
-		
+		CModelObject * getObject();
+		CModel * getModel();
+
 		NMATRIX3 getTransform ();
 		void setTransform(_In_ const NMATRIX3 mTransform);
 		

Source/API/lib3mf_component.cpp

@@ -49,9 +49,9 @@ CComponent::CComponent(NMR::PModelComponent pComponent)
 }
 
 
-IObject * CComponent::GetObjectResource ()
+IObject * CComponent::GetObjectResource()
 {
-	NMR::PModelObject pModelObject(m_pComponent->getObject());
+	NMR::PModelResource pModelObject = m_pComponent->getModel()->findResource(m_pComponent->getObjectID());
 	if (!pModelObject.get())
 		throw ELib3MFInterfaceException(LIB3MF_ERROR_INVALIDMODELRESOURCE);
 

Source/Model/Classes/NMR_ModelComponent.cpp

@@ -66,6 +66,11 @@ namespace NMR {
 		return m_pObject;
 	}
 
+	CModel* CModelComponent::getModel()
+	{
+		return m_pObject->getModel();
+	}
+
 	NMATRIX3 CModelComponent::getTransform()
 	{
 		return m_mTransform;