Exemplo n.º 1
0
HRESULT SceneGraphEditor::Initialize(__in ISceneGraph *pSceneGraph, __in ISceneObjectCamera *pCamera, const bool &bDrawGrid)
{
	if (!pSceneGraph || !pCamera)
		return E_INVALIDARG;

    HRESULT hr = CreateGroup(L"SceneGraphEditor", &m_spContent);
    IF_FAILED_RETURN(hr);

    SmartPtr<ISceneObjectGroup> spRoot;
    hr = pSceneGraph->GetSceneRoot(&spRoot);
    IF_FAILED_RETURN(hr);

	m_spSceneGraph = pSceneGraph;
    hr = spRoot->AddObject(m_spContent.CastTo<ISceneObject>());
    IF_FAILED_RETURN(hr);

    m_DrawGrid = bDrawGrid;
    m_spCamera = pCamera;

    if (bDrawGrid)
    {
        hr = CreateSceneGrid();
    }

    return hr;
}
Exemplo n.º 2
0
HRESULT SceneGraphEditor::AddToGroup(__in ISceneObject *pObject, __in UINT depth)
{
	// Invalid depth
	if (m_PendingGroups.Length() != depth)
	{
		return E_INVALIDARG;
	}

	HRESULT hr;

	if (m_PendingGroups.Length() == 0)
	{
		hr = m_spContent->AddObject(pObject);    
	}
	else
	{
		SmartPtr<ISceneObjectGroup> spGroup = m_PendingGroups.GetLast();
		hr = spGroup->AddObject(pObject);
	}

    return m_spSceneGraph->Validate();
}