diff options
Diffstat (limited to 'source/blender/compositor/nodes/COM_ViewLevelsNode.cc')
-rw-r--r-- | source/blender/compositor/nodes/COM_ViewLevelsNode.cc | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/source/blender/compositor/nodes/COM_ViewLevelsNode.cc b/source/blender/compositor/nodes/COM_ViewLevelsNode.cc new file mode 100644 index 00000000000..7b86fb1d64d --- /dev/null +++ b/source/blender/compositor/nodes/COM_ViewLevelsNode.cc @@ -0,0 +1,61 @@ +/* + * 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. + * + * Copyright 2011, Blender Foundation. + */ + +#include "COM_ViewLevelsNode.h" +#include "COM_CalculateMeanOperation.h" +#include "COM_CalculateStandardDeviationOperation.h" +#include "COM_ExecutionSystem.h" +#include "COM_SetValueOperation.h" + +ViewLevelsNode::ViewLevelsNode(bNode *editorNode) : Node(editorNode) +{ + /* pass */ +} + +void ViewLevelsNode::convertToOperations(NodeConverter &converter, + const CompositorContext & /*context*/) const +{ + NodeInput *input = this->getInputSocket(0); + if (input->isLinked()) { + // add preview to inputSocket; + + /* calculate mean operation */ + { + CalculateMeanOperation *operation = new CalculateMeanOperation(); + operation->setSetting(this->getbNode()->custom1); + + converter.addOperation(operation); + converter.mapInputSocket(input, operation->getInputSocket(0)); + converter.mapOutputSocket(this->getOutputSocket(0), operation->getOutputSocket()); + } + + /* calculate standard deviation operation */ + { + CalculateStandardDeviationOperation *operation = new CalculateStandardDeviationOperation(); + operation->setSetting(this->getbNode()->custom1); + + converter.addOperation(operation); + converter.mapInputSocket(input, operation->getInputSocket(0)); + converter.mapOutputSocket(this->getOutputSocket(1), operation->getOutputSocket()); + } + } + else { + converter.addOutputValue(getOutputSocket(0), 0.0f); + converter.addOutputValue(getOutputSocket(1), 0.0f); + } +} |