Added compositor graph functions for removing socket connections explicitly in convertToOperations. The InputSocket->unlink function should only be used in combination with relinkConnectionsDuplicate, in which case the original node connection will still exist. This would trigger an assert failure, so the original connection should be removed. Only node using this atm is the channel separation node, but will be needed for future group nodes too.

1 files changed, 10 insertions, 0 deletions

diff --git a/source/blender/compositor/intern/COM_ExecutionSystem.cpp b/source/blender/compositor/intern/COM_ExecutionSystem.cpp
index 57ff5c5c838..c6e0f6c2cfb 100644
--- a/source/blender/compositor/intern/COM_ExecutionSystem.cpp
+++ b/source/blender/compositor/intern/COM_ExecutionSystem.cpp
@@ -336,6 +336,16 @@ void ExecutionSystem::addSocketConnection(SocketConnection *connection)
 	this->m_connections.push_back(connection);
 }
 
+void ExecutionSystem::removeSocketConnection(SocketConnection *connection)
+{
+	for (vector<SocketConnection *>::iterator it = m_connections.begin(); it != m_connections.end(); ++it) {
+		if (*it == connection) {
+			this->m_connections.erase(it);
+			return;
+		}
+	}
+}
+
 
 void ExecutionSystem::findOutputExecutionGroup(vector<ExecutionGroup *> *result, CompositorPriority priority) const
 {