diff options
Diffstat (limited to 'source/gameengine/SceneGraph/SG_Node.cpp')
| -rw-r--r-- | source/gameengine/SceneGraph/SG_Node.cpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/source/gameengine/SceneGraph/SG_Node.cpp b/source/gameengine/SceneGraph/SG_Node.cpp index 2436f6ecb55..1d27dfa1388 100644 --- a/source/gameengine/SceneGraph/SG_Node.cpp +++ b/source/gameengine/SceneGraph/SG_Node.cpp @@ -30,10 +30,6 @@ #include "SG_ParentRelation.h" #include <algorithm> -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - using namespace std; @@ -150,6 +146,12 @@ GetRootSGParent( return (m_SGparent ? (const SG_Node*) m_SGparent->GetRootSGParent() : (const SG_Node*) this); } +bool SG_Node::IsAncessor(const SG_Node* child) const +{ + return (!child->m_SGparent) ? false : + (child->m_SGparent == this) ? true : IsAncessor(child->m_SGparent); +} + void SG_Node:: DisconnectFromParent( |