1 files changed, 55 insertions, 0 deletions
diff --git a/source/blender/compositor/nodes/COM_CombineXYZNode.cc b/source/blender/compositor/nodes/COM_CombineXYZNode.cc
new file mode 100644
index 00000000000..2b71b94e192
--- /dev/null
+++ b/source/blender/compositor/nodes/COM_CombineXYZNode.cc
@@ -0,0 +1,55 @@
+/*
+ * 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.
+ *
+ * Copyright 2021, Blender Foundation.
+ */
+
+#include "COM_CombineXYZNode.h"
+
+#include "COM_ConvertOperation.h"
+
+namespace blender::compositor {
+
+CombineXYZNode::CombineXYZNode(bNode *editor_node) : Node(editor_node)
+{
+}
+
+void CombineXYZNode::convert_to_operations(NodeConverter &converter,
+                                           const CompositorContext &UNUSED(context)) const
+{
+  NodeInput *input_x_socket = this->get_input_socket(0);
+  NodeInput *input_y_socket = this->get_input_socket(1);
+  NodeInput *input_z_socket = this->get_input_socket(2);
+  NodeOutput *output_socket = this->get_output_socket(0);
+
+  CombineChannelsOperation *operation = new CombineChannelsOperation();
+  if (input_x_socket->is_linked()) {
+    operation->set_canvas_input_index(0);
+  }
+  else if (input_y_socket->is_linked()) {
+    operation->set_canvas_input_index(1);
+  }
+  else {
+    operation->set_canvas_input_index(2);
+  }
+  converter.add_operation(operation);
+
+  converter.map_input_socket(input_x_socket, operation->get_input_socket(0));
+  converter.map_input_socket(input_y_socket, operation->get_input_socket(1));
+  converter.map_input_socket(input_z_socket, operation->get_input_socket(2));
+  converter.map_output_socket(output_socket, operation->get_output_socket());
+}
+
+}  // namespace blender::compositor