1 files changed, 91 insertions, 0 deletions
diff --git a/source/blender/compositor/nodes/COM_MuteNode.cpp b/source/blender/compositor/nodes/COM_MuteNode.cpp
new file mode 100644
index 00000000000..44accf42f6a
--- /dev/null
+++ b/source/blender/compositor/nodes/COM_MuteNode.cpp
@@ -0,0 +1,91 @@
+/*
+ * Copyright 2011, Blender Foundation.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * Contributor: 
+ *		Jeroen Bakker 
+ *		Monique Dewanchand
+ */
+
+#include "COM_MuteNode.h"
+#include "COM_SocketConnection.h"
+#include "stdio.h"
+#include "COM_SetValueOperation.h"
+#include "COM_SetVectorOperation.h"
+#include "COM_SetColorOperation.h"
+
+MuteNode::MuteNode(bNode *editorNode): Node(editorNode) {
+}
+
+void MuteNode::reconnect(ExecutionSystem * graph, OutputSocket * output) {
+	vector<InputSocket*> &inputsockets = this->getInputSockets();
+	for (unsigned int index = 0; index < inputsockets.size() ; index ++) {
+		InputSocket *input = inputsockets[index];
+		if (input->getDataType() == output->getDataType()) {
+			if (input->isConnected()) {
+				output->relinkConnections(input->getConnection()->getFromSocket(), false);
+				return;
+			}
+		}
+	}
+	
+	NodeOperation * operation;
+	switch (output->getDataType()) {
+	case COM_DT_VALUE:
+	{
+		SetValueOperation *valueoperation = new SetValueOperation();
+		valueoperation->setValue(0.0f);
+		operation = valueoperation;
+		break;
+	}
+	case COM_DT_VECTOR:
+	{
+		SetVectorOperation *vectoroperation = new SetVectorOperation();
+		vectoroperation->setX(0.0f);
+		vectoroperation->setY(0.0f);
+		vectoroperation->setW(0.0f);
+		operation = vectoroperation;
+		break;
+	}
+	case COM_DT_COLOR:
+	{
+		SetColorOperation *coloroperation = new SetColorOperation();
+		coloroperation->setChannel1(0.0f);
+		coloroperation->setChannel2(0.0f);
+		coloroperation->setChannel3(0.0f);
+		coloroperation->setChannel4(0.0f);
+		operation = coloroperation;
+		break;
+	}
+	}
+	if (operation) {
+		output->relinkConnections(operation->getOutputSocket(), false);
+		graph->addOperation(operation);
+	}
+
+	output->clearConnections();
+}
+
+void MuteNode::convertToOperations(ExecutionSystem *graph, CompositorContext * context) {
+	vector<OutputSocket*> &outputsockets = this->getOutputSockets();
+
+	for (unsigned int index = 0 ; index < outputsockets.size() ; index ++) {
+		OutputSocket * output = outputsockets[index];
+		if (output->isConnected()) {
+			reconnect(graph, output);
+		}
+	}
+}