Garbage mate input for keying node

This adds garbage matte input to new keying node which is used to
force occluding things which can not be eliminated by color operations.

White areas defines areas which should be removed from final result.

1 files changed, 2 insertions, 0 deletions

diff --git a/source/blender/compositor/nodes/COM_KeyingNode.cpp b/source/blender/compositor/nodes/COM_KeyingNode.cpp
index 74af25b8e5f..b1bde9643df 100644
--- a/source/blender/compositor/nodes/COM_KeyingNode.cpp
+++ b/source/blender/compositor/nodes/COM_KeyingNode.cpp
@@ -156,6 +156,7 @@ void KeyingNode::convertToOperations(ExecutionSystem *graph, CompositorContext *
 {
 	InputSocket *inputImage = this->getInputSocket(0);
 	InputSocket *inputScreen = this->getInputSocket(1);
+	InputSocket *inputGarbageMatte = this->getInputSocket(2);
 	OutputSocket *outputImage = this->getOutputSocket(0);
 	OutputSocket *outputMatte = this->getOutputSocket(1);
 	OutputSocket *outputEdges = this->getOutputSocket(2);
@@ -170,6 +171,7 @@ void KeyingNode::convertToOperations(ExecutionSystem *graph, CompositorContext *
 	keyingOperation->setScreenBalance(keying_data->screen_balance);
 
 	inputScreen->relinkConnections(keyingOperation->getInputSocket(1), 1, graph);
+	inputGarbageMatte->relinkConnections(keyingOperation->getInputSocket(2), 2, graph);
 
 	if (keying_data->blur_pre) {
 		/* chroma preblur operation for input of keying operation  */