1 files changed, 68 insertions, 0 deletions
diff --git a/source/blender/compositor/nodes/COM_TransformNode.cc b/source/blender/compositor/nodes/COM_TransformNode.cc
new file mode 100644
index 00000000000..cd5ba8ba201
--- /dev/null
+++ b/source/blender/compositor/nodes/COM_TransformNode.cc
@@ -0,0 +1,68 @@
+/*
+ * 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_TranslateOperation.h"
+
+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);
+
+  ScaleOperation *scaleOperation = new ScaleOperation();
+  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());
+}