Cleanup: comment line length (editors)
[blender.git] / source / blender / compositor / nodes / COM_ColorRampNode.cpp
1 /*
2  * Copyright 2011, Blender Foundation.
3  *
4  * This program is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU General Public License
6  * as published by the Free Software Foundation; either version 2
7  * of the License, or (at your option) any later version.
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program; if not, write to the Free Software Foundation,
16  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17  *
18  * Contributor:
19  *      Jeroen Bakker
20  *      Monique Dewanchand
21  */
22
23 #include "COM_ColorRampNode.h"
24 #include "COM_ExecutionSystem.h"
25 #include "BKE_node.h"
26 #include "COM_ColorRampOperation.h"
27 #include "COM_ConvertOperation.h"
28 #include "DNA_texture_types.h"
29
30 ColorRampNode::ColorRampNode(bNode *editorNode) : Node(editorNode)
31 {
32         /* pass */
33 }
34
35 void ColorRampNode::convertToOperations(NodeConverter &converter, const CompositorContext &/*context*/) const
36 {
37         NodeInput *inputSocket = this->getInputSocket(0);
38         NodeOutput *outputSocket = this->getOutputSocket(0);
39         NodeOutput *outputSocketAlpha = this->getOutputSocket(1);
40         bNode *editorNode = this->getbNode();
41
42         ColorRampOperation *operation = new ColorRampOperation();
43         operation->setColorBand((ColorBand *)editorNode->storage);
44         converter.addOperation(operation);
45
46         converter.mapInputSocket(inputSocket, operation->getInputSocket(0));
47         converter.mapOutputSocket(outputSocket, operation->getOutputSocket(0));
48
49         SeparateChannelOperation *operation2 = new SeparateChannelOperation();
50         operation2->setChannel(3);
51         converter.addOperation(operation2);
52
53         converter.addLink(operation->getOutputSocket(), operation2->getInputSocket(0));
54         converter.mapOutputSocket(outputSocketAlpha, operation2->getOutputSocket());
55 }