diff options
Diffstat (limited to 'source/blender/compositor/nodes/COM_NormalNode.cpp')
-rw-r--r-- | source/blender/compositor/nodes/COM_NormalNode.cpp | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/source/blender/compositor/nodes/COM_NormalNode.cpp b/source/blender/compositor/nodes/COM_NormalNode.cpp new file mode 100644 index 00000000000..b54d8b8aab6 --- /dev/null +++ b/source/blender/compositor/nodes/COM_NormalNode.cpp @@ -0,0 +1,56 @@ +/* + * 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_NormalNode.h" +#include "COM_ExecutionSystem.h" +#include "BKE_node.h" +#include "COM_DotproductOperation.h" +#include "COM_SetVectorOperation.h" + +NormalNode::NormalNode(bNode* editorNode): Node(editorNode) +{} + +void NormalNode::convertToOperations(ExecutionSystem *graph, CompositorContext * context) { + InputSocket *inputSocket = this->getInputSocket(0); + OutputSocket *outputSocket = this->getOutputSocket(0); + OutputSocket *outputSocketDotproduct = this->getOutputSocket(1); + bNode* editorNode = this->getbNode(); + + SetVectorOperation * operationSet = new SetVectorOperation(); + bNodeSocket * insock = (bNodeSocket*)editorNode->outputs.first; + bNodeSocketValueVector *dval = (bNodeSocketValueVector*)insock->default_value; + operationSet->setX(dval->value[0]); + operationSet->setY(dval->value[1]); + operationSet->setZ(dval->value[2]); + operationSet->setW(0.0f); + + outputSocket->relinkConnections(operationSet->getOutputSocket(0)); + graph->addOperation(operationSet); + + if (outputSocketDotproduct->isConnected()) { + DotproductOperation *operation = new DotproductOperation(); + outputSocketDotproduct->relinkConnections(operation->getOutputSocket(0)); + inputSocket->relinkConnections(operation->getInputSocket(0), true, 0, graph); + addLink(graph, operationSet->getOutputSocket(0), operation->getInputSocket(1)); + graph->addOperation(operation); + } +} |