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/*
* 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 2011, Blender Foundation.
*/
#include "COM_ColorCurveNode.h"
#include "COM_ColorCurveOperation.h"
namespace blender::compositor {
ColorCurveNode::ColorCurveNode(bNode *editor_node) : Node(editor_node)
{
/* pass */
}
void ColorCurveNode::convert_to_operations(NodeConverter &converter,
const CompositorContext & /*context*/) const
{
if (this->get_input_socket(2)->is_linked() || this->get_input_socket(3)->is_linked()) {
ColorCurveOperation *operation = new ColorCurveOperation();
operation->set_curve_mapping((CurveMapping *)this->get_bnode()->storage);
converter.add_operation(operation);
converter.map_input_socket(get_input_socket(0), operation->get_input_socket(0));
converter.map_input_socket(get_input_socket(1), operation->get_input_socket(1));
converter.map_input_socket(get_input_socket(2), operation->get_input_socket(2));
converter.map_input_socket(get_input_socket(3), operation->get_input_socket(3));
converter.map_output_socket(get_output_socket(0), operation->get_output_socket());
}
else {
ConstantLevelColorCurveOperation *operation = new ConstantLevelColorCurveOperation();
float col[4];
this->get_input_socket(2)->get_editor_value_color(col);
operation->set_black_level(col);
this->get_input_socket(3)->get_editor_value_color(col);
operation->set_white_level(col);
operation->set_curve_mapping((CurveMapping *)this->get_bnode()->storage);
converter.add_operation(operation);
converter.map_input_socket(get_input_socket(0), operation->get_input_socket(0));
converter.map_input_socket(get_input_socket(1), operation->get_input_socket(1));
converter.map_output_socket(get_output_socket(0), operation->get_output_socket());
}
}
} // namespace blender::compositor
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