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/*
* 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_TransformNode.h"
#include "COM_ExecutionSystem.h"
#include "COM_RotateOperation.h"
#include "COM_ScaleOperation.h"
#include "COM_SetSamplerOperation.h"
#include "COM_SetValueOperation.h"
#include "COM_TransformOperation.h"
#include "COM_TranslateOperation.h"
namespace blender::compositor {
TransformNode::TransformNode(bNode *editorNode) : Node(editorNode)
{
/* pass */
}
void TransformNode::convertToOperations(NodeConverter &converter,
const CompositorContext &context) const
{
NodeInput *imageInput = this->getInputSocket(0);
NodeInput *xInput = this->getInputSocket(1);
NodeInput *yInput = this->getInputSocket(2);
NodeInput *angleInput = this->getInputSocket(3);
NodeInput *scaleInput = this->getInputSocket(4);
switch (context.get_execution_model()) {
case eExecutionModel::Tiled: {
ScaleRelativeOperation *scaleOperation = new ScaleRelativeOperation();
converter.addOperation(scaleOperation);
RotateOperation *rotateOperation = new RotateOperation();
rotateOperation->setDoDegree2RadConversion(false);
converter.addOperation(rotateOperation);
TranslateOperation *translateOperation = new TranslateOperation();
converter.addOperation(translateOperation);
SetSamplerOperation *sampler = new SetSamplerOperation();
sampler->setSampler((PixelSampler)this->getbNode()->custom1);
converter.addOperation(sampler);
converter.mapInputSocket(imageInput, sampler->getInputSocket(0));
converter.addLink(sampler->getOutputSocket(), scaleOperation->getInputSocket(0));
converter.mapInputSocket(scaleInput, scaleOperation->getInputSocket(1));
converter.mapInputSocket(scaleInput, scaleOperation->getInputSocket(2)); // xscale = yscale
converter.addLink(scaleOperation->getOutputSocket(), rotateOperation->getInputSocket(0));
converter.mapInputSocket(angleInput, rotateOperation->getInputSocket(1));
converter.addLink(rotateOperation->getOutputSocket(), translateOperation->getInputSocket(0));
converter.mapInputSocket(xInput, translateOperation->getInputSocket(1));
converter.mapInputSocket(yInput, translateOperation->getInputSocket(2));
converter.mapOutputSocket(getOutputSocket(), translateOperation->getOutputSocket());
break;
}
case eExecutionModel::FullFrame: {
ScaleRelativeOperation *scaleOperation = new ScaleRelativeOperation();
converter.addOperation(scaleOperation);
RotateOperation *rotateOperation = new RotateOperation();
rotateOperation->setDoDegree2RadConversion(false);
converter.addOperation(rotateOperation);
TranslateOperation *translateOperation = new TranslateCanvasOperation();
converter.addOperation(translateOperation);
PixelSampler sampler = (PixelSampler)this->getbNode()->custom1;
scaleOperation->setSampler(sampler);
rotateOperation->set_sampler(sampler);
scaleOperation->set_scale_canvas_max_size(context.get_render_size());
converter.mapInputSocket(imageInput, scaleOperation->getInputSocket(0));
converter.mapInputSocket(scaleInput, scaleOperation->getInputSocket(1));
converter.mapInputSocket(scaleInput, scaleOperation->getInputSocket(2)); // xscale = yscale
converter.addLink(scaleOperation->getOutputSocket(), rotateOperation->getInputSocket(0));
converter.mapInputSocket(angleInput, rotateOperation->getInputSocket(1));
converter.addLink(rotateOperation->getOutputSocket(), translateOperation->getInputSocket(0));
converter.mapInputSocket(xInput, translateOperation->getInputSocket(1));
converter.mapInputSocket(yInput, translateOperation->getInputSocket(2));
converter.mapOutputSocket(getOutputSocket(), translateOperation->getOutputSocket());
break;
}
}
}
} // namespace blender::compositor
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