svn merge ^/trunk/blender -r46930:HEAD
[blender.git] / source / blender / compositor / nodes / COM_ViewerNode.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_ViewerNode.h"
24 #include "BKE_global.h"
25
26 #include "COM_ViewerOperation.h"
27 #include "COM_ExecutionSystem.h"
28
29 ViewerNode::ViewerNode(bNode *editorNode): Node(editorNode)
30 {
31 }
32
33 void ViewerNode::convertToOperations(ExecutionSystem *graph, CompositorContext * context)\
34 {
35         InputSocket *imageSocket = this->getInputSocket(0);
36         InputSocket *alphaSocket = this->getInputSocket(1);
37         Image *image = (Image*)this->getbNode()->id;
38         ImageUser * imageUser = (ImageUser*) this->getbNode()->storage;
39         if (imageSocket->isConnected()) {
40                 bNode *editorNode = this->getbNode();
41                 ViewerOperation *viewerOperation = new ViewerOperation();
42                 viewerOperation->setColorManagement(context->getScene()->r.color_mgt_flag & R_COLOR_MANAGEMENT);
43                 viewerOperation->setColorPredivide(context->getScene()->r.color_mgt_flag & R_COLOR_MANAGEMENT_PREDIVIDE);
44                 viewerOperation->setbNodeTree(context->getbNodeTree());
45                 viewerOperation->setImage(image);
46                 viewerOperation->setImageUser(imageUser);
47                 viewerOperation->setActive(editorNode->flag & NODE_DO_OUTPUT);
48                 viewerOperation->setChunkOrder((OrderOfChunks)editorNode->custom1);
49                 viewerOperation->setCenterX(editorNode->custom3);
50                 viewerOperation->setCenterY(editorNode->custom4);
51                 imageSocket->relinkConnections(viewerOperation->getInputSocket(0), 0, graph);
52                 alphaSocket->relinkConnections(viewerOperation->getInputSocket(1));
53                 graph->addOperation(viewerOperation);
54                 addPreviewOperation(graph, viewerOperation->getInputSocket(0), 0);
55         }
56 }