52 lines
2.0 KiB
C++
52 lines
2.0 KiB
C++
/*
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* Copyright 2011, Blender Foundation.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* Contributor:
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* Jeroen Bakker
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* Monique Dewanchand
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*/
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#include "COM_ColorRampNode.h"
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#include "COM_ExecutionSystem.h"
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#include "BKE_node.h"
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#include "COM_ColorRampOperation.h"
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#include "COM_SeparateChannelOperation.h"
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#include "DNA_texture_types.h"
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ColorRampNode::ColorRampNode(bNode* editorNode): Node(editorNode)
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{}
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void ColorRampNode::convertToOperations(ExecutionSystem *graph, CompositorContext * context) {
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InputSocket *inputSocket = this->getInputSocket(0);
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OutputSocket *outputSocket = this->getOutputSocket(0);
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OutputSocket *outputSocketAlpha = this->getOutputSocket(1);
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bNode* editorNode = this->getbNode();
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ColorRampOperation * operation = new ColorRampOperation();
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outputSocket->relinkConnections(operation->getOutputSocket(0));
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if (outputSocketAlpha->isConnected()) {
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SeparateChannelOperation *operation2 = new SeparateChannelOperation();
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outputSocketAlpha->relinkConnections(operation2->getOutputSocket());
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addLink(graph, operation->getOutputSocket(), operation2->getInputSocket(0));
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operation2->setChannel(3);
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graph->addOperation(operation2);
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}
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operation->setColorBand((ColorBand*)editorNode->storage);
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inputSocket->relinkConnections(operation->getInputSocket(0), true, 0, graph);
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graph->addOperation(operation);
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}
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