diff options
Diffstat (limited to 'source/blender/compositor/nodes/COM_ColorRampNode.cpp')
-rw-r--r-- | source/blender/compositor/nodes/COM_ColorRampNode.cpp | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/source/blender/compositor/nodes/COM_ColorRampNode.cpp b/source/blender/compositor/nodes/COM_ColorRampNode.cpp new file mode 100644 index 00000000000..bd1b3b5a35e --- /dev/null +++ b/source/blender/compositor/nodes/COM_ColorRampNode.cpp @@ -0,0 +1,51 @@ +/* + * 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_ColorRampNode.h" +#include "COM_ExecutionSystem.h" +#include "BKE_node.h" +#include "COM_ColorRampOperation.h" +#include "COM_SeparateChannelOperation.h" +#include "DNA_texture_types.h" + +ColorRampNode::ColorRampNode(bNode* editorNode): Node(editorNode) +{} + +void ColorRampNode::convertToOperations(ExecutionSystem *graph, CompositorContext * context) { + InputSocket *inputSocket = this->getInputSocket(0); + OutputSocket *outputSocket = this->getOutputSocket(0); + OutputSocket *outputSocketAlpha = this->getOutputSocket(1); + bNode* editorNode = this->getbNode(); + + ColorRampOperation * operation = new ColorRampOperation(); + outputSocket->relinkConnections(operation->getOutputSocket(0)); + if (outputSocketAlpha->isConnected()) { + SeparateChannelOperation *operation2 = new SeparateChannelOperation(); + outputSocketAlpha->relinkConnections(operation2->getOutputSocket()); + addLink(graph, operation->getOutputSocket(), operation2->getInputSocket(0)); + operation2->setChannel(3); + graph->addOperation(operation2); + } + operation->setColorBand((ColorBand*)editorNode->storage); + inputSocket->relinkConnections(operation->getInputSocket(0), true, 0, graph); + graph->addOperation(operation); +} |