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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_DilateErodeNode.h"
#include "DNA_scene_types.h"
#include "COM_ExecutionSystem.h"
#include "COM_DilateErodeOperation.h"
#include "COM_AntiAliasOperation.h"
#include "BLI_math.h"
DilateErodeNode::DilateErodeNode(bNode *editorNode): Node(editorNode)
{
}
void DilateErodeNode::convertToOperations(ExecutionSystem *graph, CompositorContext * context)
{
bNode *editorNode = this->getbNode();
if (editorNode->custom1 == CMP_NODE_DILATEERODE_DISTANCE) {
DilateErodeDistanceOperation *operation = new DilateErodeDistanceOperation();
operation->setDistance(editorNode->custom2);
operation->setInset(editorNode->custom3);
this->getInputSocket(0)->relinkConnections(operation->getInputSocket(0));
if (editorNode->custom3 < 2.0f) {
AntiAliasOperation * antiAlias = new AntiAliasOperation();
addLink(graph, operation->getOutputSocket(), antiAlias->getInputSocket(0));
this->getOutputSocket(0)->relinkConnections(antiAlias->getOutputSocket(0));
graph->addOperation(antiAlias);
}
else {
this->getOutputSocket(0)->relinkConnections(operation->getOutputSocket(0));
}
graph->addOperation(operation);
}
else {
if (editorNode->custom2 > 0) {
DilateStepOperation * operation = new DilateStepOperation();
operation->setIterations(editorNode->custom2);
this->getInputSocket(0)->relinkConnections(operation->getInputSocket(0));
this->getOutputSocket(0)->relinkConnections(operation->getOutputSocket(0));
graph->addOperation(operation);
}
else {
ErodeStepOperation * operation = new ErodeStepOperation();
operation->setIterations(-editorNode->custom2);
this->getInputSocket(0)->relinkConnections(operation->getInputSocket(0));
this->getOutputSocket(0)->relinkConnections(operation->getOutputSocket(0));
graph->addOperation(operation);
}
}
}
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