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/*
* Copyright 2011, Blender Foundation.
*
* 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.
*
* Contributor:
* Jeroen Bakker
* Monique Dewanchand
*/
#include "COM_SeparateRGBANode.h"
#include "COM_SeparateChannelOperation.h"
#include "COM_ExecutionSystem.h"
#include "COM_SetValueOperation.h"
#include "DNA_material_types.h" // the ramp types
SeparateRGBANode::SeparateRGBANode(bNode *editorNode): Node(editorNode)
{
}
void SeparateRGBANode::convertToOperations(ExecutionSystem *graph, CompositorContext * context)
{
InputSocket *imageSocket = this->getInputSocket(0);
OutputSocket *outputRSocket = this->getOutputSocket(0);
OutputSocket *outputGSocket = this->getOutputSocket(1);
OutputSocket *outputBSocket = this->getOutputSocket(2);
OutputSocket *outputASocket = this->getOutputSocket(3);
if (outputRSocket->isConnected()) {
SeparateChannelOperation *operation = new SeparateChannelOperation();
operation->setChannel(0);
imageSocket->relinkConnections(operation->getInputSocket(0), true, 0, true, graph);
outputRSocket->relinkConnections(operation->getOutputSocket(0));
graph->addOperation(operation);
}
if (outputGSocket->isConnected()) {
SeparateChannelOperation *operation = new SeparateChannelOperation();
operation->setChannel(1);
imageSocket->relinkConnections(operation->getInputSocket(0), true, 0, true, graph);
outputGSocket->relinkConnections(operation->getOutputSocket(0));
graph->addOperation(operation);
}
if (outputBSocket->isConnected()) {
SeparateChannelOperation *operation = new SeparateChannelOperation();
operation->setChannel(2);
imageSocket->relinkConnections(operation->getInputSocket(0), true, 0, true, graph);
outputBSocket->relinkConnections(operation->getOutputSocket(0));
graph->addOperation(operation);
}
if (outputASocket->isConnected()) {
SeparateChannelOperation *operation = new SeparateChannelOperation();
operation->setChannel(3);
imageSocket->relinkConnections(operation->getInputSocket(0), true, 0, true, graph);
outputASocket->relinkConnections(operation->getOutputSocket(0));
graph->addOperation(operation);
}
}
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