76 lines
2.9 KiB
C++
76 lines
2.9 KiB
C++
/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* Copyright 2011, Blender Foundation.
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*/
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#include "COM_SplitViewerNode.h"
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#include "COM_SplitOperation.h"
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#include "COM_ViewerOperation.h"
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namespace blender::compositor {
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SplitViewerNode::SplitViewerNode(bNode *editorNode) : Node(editorNode)
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{
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/* pass */
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}
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void SplitViewerNode::convertToOperations(NodeConverter &converter,
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const CompositorContext &context) const
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{
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bNode *editorNode = this->getbNode();
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bool do_output = (editorNode->flag & NODE_DO_OUTPUT_RECALC || context.isRendering()) &&
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(editorNode->flag & NODE_DO_OUTPUT);
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NodeInput *image1Socket = this->getInputSocket(0);
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NodeInput *image2Socket = this->getInputSocket(1);
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Image *image = (Image *)this->getbNode()->id;
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ImageUser *imageUser = (ImageUser *)this->getbNode()->storage;
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SplitOperation *splitViewerOperation = new SplitOperation();
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splitViewerOperation->setSplitPercentage(this->getbNode()->custom1);
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splitViewerOperation->setXSplit(!this->getbNode()->custom2);
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converter.addOperation(splitViewerOperation);
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converter.mapInputSocket(image1Socket, splitViewerOperation->getInputSocket(0));
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converter.mapInputSocket(image2Socket, splitViewerOperation->getInputSocket(1));
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ViewerOperation *viewerOperation = new ViewerOperation();
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viewerOperation->setImage(image);
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viewerOperation->setImageUser(imageUser);
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viewerOperation->setViewSettings(context.getViewSettings());
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viewerOperation->setDisplaySettings(context.getDisplaySettings());
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viewerOperation->setRenderData(context.getRenderData());
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viewerOperation->setViewName(context.getViewName());
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/* defaults - the viewer node has these options but not exposed for split view
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* we could use the split to define an area of interest on one axis at least */
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viewerOperation->setChunkOrder(ChunkOrdering::Default);
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viewerOperation->setCenterX(0.5f);
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viewerOperation->setCenterY(0.5f);
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converter.addOperation(viewerOperation);
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converter.addLink(splitViewerOperation->getOutputSocket(), viewerOperation->getInputSocket(0));
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converter.addPreview(splitViewerOperation->getOutputSocket());
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if (do_output) {
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converter.registerViewer(viewerOperation);
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}
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}
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} // namespace blender::compositor
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