diff options
Diffstat (limited to 'source/blender/compositor/nodes/COM_ScaleNode.cpp')
| -rw-r--r-- | source/blender/compositor/nodes/COM_ScaleNode.cpp | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/source/blender/compositor/nodes/COM_ScaleNode.cpp b/source/blender/compositor/nodes/COM_ScaleNode.cpp new file mode 100644 index 00000000000..b281ed64d79 --- /dev/null +++ b/source/blender/compositor/nodes/COM_ScaleNode.cpp @@ -0,0 +1,86 @@ +/* + * 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_ScaleNode.h" + +#include "COM_ScaleOperation.h" +#include "COM_ExecutionSystem.h" +#include "BKE_node.h" +#include "COM_SetValueOperation.h" + +ScaleNode::ScaleNode(bNode *editorNode) : Node(editorNode) { +} + +void ScaleNode::convertToOperations(ExecutionSystem *graph, CompositorContext * context) { + InputSocket *inputSocket = this->getInputSocket(0); + InputSocket *inputXSocket = this->getInputSocket(1); + InputSocket *inputYSocket = this->getInputSocket(2); + OutputSocket *outputSocket = this->getOutputSocket(0); + bNode* bnode = this->getbNode(); + switch (bnode->custom1) { + case CMP_SCALE_RELATIVE: { + ScaleOperation *operation = new ScaleOperation(); + + inputSocket->relinkConnections(operation->getInputSocket(0), true, 0, graph); + inputXSocket->relinkConnections(operation->getInputSocket(1), true, 1, graph); + inputYSocket->relinkConnections(operation->getInputSocket(2), true, 2, graph); + outputSocket->relinkConnections(operation->getOutputSocket(0)); + graph->addOperation(operation); + } + break; + case CMP_SCALE_SCENEPERCENT: { + SetValueOperation * scaleFactorOperation = new SetValueOperation(); + scaleFactorOperation->setValue(context->getScene()->r.size/100.0f); + ScaleOperation * operation = new ScaleOperation(); + inputSocket->relinkConnections(operation->getInputSocket(0), true, 0, graph); + addLink(graph, scaleFactorOperation->getOutputSocket(), operation->getInputSocket(1)); + addLink(graph, scaleFactorOperation->getOutputSocket(), operation->getInputSocket(2)); + outputSocket->relinkConnections(operation->getOutputSocket(0)); + graph->addOperation(scaleFactorOperation); + graph->addOperation(operation); + } + break; + + case CMP_SCALE_RENDERPERCENT: { + const RenderData* data = &context->getScene()->r; + ScaleFixedSizeOperation * operation = new ScaleFixedSizeOperation(); + operation->setNewWidth(data->xsch*data->size/100.0f); + operation->setNewHeight(data->ysch*data->size/100.0f); + inputSocket->relinkConnections(operation->getInputSocket(0), true, 0, graph); + outputSocket->relinkConnections(operation->getOutputSocket(0)); + operation->getInputSocket(0)->getConnection()->setIgnoreResizeCheck(true); + graph->addOperation(operation); + } + break; + + case CMP_SCALE_ABSOLUTE: { + ScaleAbsoluteOperation *operation = new ScaleAbsoluteOperation(); // TODO: what is the use of this one.... perhaps some issues when the ui was updated.... + + inputSocket->relinkConnections(operation->getInputSocket(0), true, 0, graph); + inputXSocket->relinkConnections(operation->getInputSocket(1), true, 1, graph); + inputYSocket->relinkConnections(operation->getInputSocket(2), true, 2, graph); + outputSocket->relinkConnections(operation->getOutputSocket(0)); + graph->addOperation(operation); + } + break; + } +} |