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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_DefocusNode.h"
#include "DNA_scene_types.h"
#include "DNA_camera_types.h"
#include "DNA_object_types.h"
#include "DNA_node_types.h"
#include "COM_ExecutionSystem.h"
#include "COM_ConvertDepthToRadiusOperation.h"
#include "COM_VariableSizeBokehBlurOperation.h"
#include "COM_BokehImageOperation.h"
#include "COM_MathBaseOperation.h"
#include "COM_SetValueOperation.h"
#include "COM_GammaCorrectOperation.h"
DefocusNode::DefocusNode(bNode *editorNode): Node(editorNode)
{
}
void DefocusNode::convertToOperations(ExecutionSystem *graph, CompositorContext * context)
{
bNode *node = this->getbNode();
Scene *scene = (Scene*)node->id;
Object *camob = (scene)? scene->camera: NULL;
NodeDefocus *data = (NodeDefocus*)node->storage;
NodeOperation *radiusOperation;
if (data->no_zbuf) {
MathMultiplyOperation *multiply = new MathMultiplyOperation();
SetValueOperation *multiplier = new SetValueOperation();
multiplier->setValue(data->scale);
SetValueOperation *maxRadius = new SetValueOperation();
maxRadius->setValue(data->maxblur);
MathMinimumOperation *minimize = new MathMinimumOperation();
this->getInputSocket(1)->relinkConnections(multiply->getInputSocket(0), true, 1, graph);
addLink(graph, multiplier->getOutputSocket(), multiply->getInputSocket(1));
addLink(graph, maxRadius->getOutputSocket(), minimize->getInputSocket(1));
addLink(graph, multiply->getOutputSocket(), minimize->getInputSocket(0));
graph->addOperation(multiply);
graph->addOperation(multiplier);
graph->addOperation(maxRadius);
graph->addOperation(minimize);
radiusOperation = minimize;
}
else {
ConvertDepthToRadiusOperation *converter = new ConvertDepthToRadiusOperation();
converter->setCameraObject(camob);
converter->setfStop(data->fstop);
converter->setMaxRadius(data->maxblur);
this->getInputSocket(1)->relinkConnections(converter->getInputSocket(0), true, 1, graph);
graph->addOperation(converter);
radiusOperation = converter;
}
BokehImageOperation *bokeh = new BokehImageOperation();
NodeBokehImage * bokehdata = new NodeBokehImage();
bokehdata->angle = data->rotation;
bokehdata->rounding = 0.0f;
bokehdata->flaps = data->bktype;
if (data->bktype<3) {
bokehdata->flaps = 5;
bokehdata->rounding = 1.0f;
}
bokehdata->catadioptric = 0.0f;
bokehdata->lensshift = 0.0f;
bokeh->setData(bokehdata);
bokeh->deleteDataOnFinish();
graph->addOperation(bokeh);
VariableSizeBokehBlurOperation *operation = new VariableSizeBokehBlurOperation();
operation->setQuality(context->getQuality());
operation->setMaxBlur(data->maxblur);
operation->setThreshold(data->bthresh);
addLink(graph, bokeh->getOutputSocket(), operation->getInputSocket(1));
addLink(graph, radiusOperation->getOutputSocket(), operation->getInputSocket(2));
if (data->gamco) {
GammaCorrectOperation * correct = new GammaCorrectOperation();
GammaUncorrectOperation * inverse = new GammaUncorrectOperation();
this->getInputSocket(0)->relinkConnections(correct->getInputSocket(0), 0, true, graph);
addLink(graph, correct->getOutputSocket(), operation->getInputSocket(0));
addLink(graph, operation->getOutputSocket(), inverse->getInputSocket(0));
this->getOutputSocket()->relinkConnections(inverse->getOutputSocket());
graph->addOperation(correct);
graph->addOperation(inverse);
}
else {
this->getInputSocket(0)->relinkConnections(operation->getInputSocket(0), 0, true, graph);
this->getOutputSocket()->relinkConnections(operation->getOutputSocket());
}
graph->addOperation(operation);
}
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