COM_LuminanceMatteNode.cc

Go to the documentation of this file.

/* SPDX-FileCopyrightText: 2011 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */
 
#include "COM_LuminanceMatteNode.h"
#include "COM_LuminanceMatteOperation.h"
#include "COM_SetAlphaMultiplyOperation.h"
 
namespace blender::compositor {
 
LuminanceMatteNode::LuminanceMatteNode(bNode *editor_node) : Node(editor_node)
{
  /* pass */
}
 
void LuminanceMatteNode::convert_to_operations(NodeConverter &converter,
                                               const CompositorContext & /*context*/) const
{
  const bNode *editorsnode = get_bnode();
  NodeInput *input_socket = this->get_input_socket(0);
  NodeOutput *output_socket_image = this->get_output_socket(0);
  NodeOutput *output_socket_matte = this->get_output_socket(1);
 
  LuminanceMatteOperation *operation_set = new LuminanceMatteOperation();
  operation_set->set_settings((NodeChroma *)editorsnode->storage);
  converter.add_operation(operation_set);
 
  converter.map_input_socket(input_socket, operation_set->get_input_socket(0));
  converter.map_output_socket(output_socket_matte, operation_set->get_output_socket(0));
 
  SetAlphaMultiplyOperation *operation = new SetAlphaMultiplyOperation();
  converter.add_operation(operation);
 
  converter.map_input_socket(input_socket, operation->get_input_socket(0));
  converter.add_link(operation_set->get_output_socket(), operation->get_input_socket(1));
  converter.map_output_socket(output_socket_image, operation->get_output_socket());
 
  converter.add_preview(operation->get_output_socket());
}
 
}  // namespace blender::compositor