diff options
Diffstat (limited to 'source/blender/compositor/nodes/COM_SplitViewerNode.cc')
-rw-r--r-- | source/blender/compositor/nodes/COM_SplitViewerNode.cc | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/source/blender/compositor/nodes/COM_SplitViewerNode.cc b/source/blender/compositor/nodes/COM_SplitViewerNode.cc new file mode 100644 index 00000000000..75703876d9e --- /dev/null +++ b/source/blender/compositor/nodes/COM_SplitViewerNode.cc @@ -0,0 +1,75 @@ +/* + * 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_SplitViewerNode.h" +#include "BKE_global.h" +#include "BKE_image.h" +#include "BKE_scene.h" + +#include "COM_ExecutionSystem.h" +#include "COM_SplitOperation.h" +#include "COM_ViewerOperation.h" + +SplitViewerNode::SplitViewerNode(bNode *editorNode) : Node(editorNode) +{ + /* pass */ +} + +void SplitViewerNode::convertToOperations(NodeConverter &converter, + const CompositorContext &context) const +{ + bNode *editorNode = this->getbNode(); + bool do_output = (editorNode->flag & NODE_DO_OUTPUT_RECALC || context.isRendering()) && + (editorNode->flag & NODE_DO_OUTPUT); + + NodeInput *image1Socket = this->getInputSocket(0); + NodeInput *image2Socket = this->getInputSocket(1); + Image *image = (Image *)this->getbNode()->id; + ImageUser *imageUser = (ImageUser *)this->getbNode()->storage; + + SplitOperation *splitViewerOperation = new SplitOperation(); + splitViewerOperation->setSplitPercentage(this->getbNode()->custom1); + splitViewerOperation->setXSplit(!this->getbNode()->custom2); + + converter.addOperation(splitViewerOperation); + converter.mapInputSocket(image1Socket, splitViewerOperation->getInputSocket(0)); + converter.mapInputSocket(image2Socket, splitViewerOperation->getInputSocket(1)); + + ViewerOperation *viewerOperation = new ViewerOperation(); + viewerOperation->setImage(image); + viewerOperation->setImageUser(imageUser); + viewerOperation->setViewSettings(context.getViewSettings()); + viewerOperation->setDisplaySettings(context.getDisplaySettings()); + viewerOperation->setRenderData(context.getRenderData()); + viewerOperation->setViewName(context.getViewName()); + + /* defaults - the viewer node has these options but not exposed for split view + * we could use the split to define an area of interest on one axis at least */ + viewerOperation->setChunkOrder(COM_ORDER_OF_CHUNKS_DEFAULT); + viewerOperation->setCenterX(0.5f); + viewerOperation->setCenterY(0.5f); + + converter.addOperation(viewerOperation); + converter.addLink(splitViewerOperation->getOutputSocket(), viewerOperation->getInputSocket(0)); + + converter.addPreview(splitViewerOperation->getOutputSocket()); + + if (do_output) { + converter.registerViewer(viewerOperation); + } +} |