diff options
author | Jeroen Bakker <jeroen@blender.org> | 2021-03-08 15:41:52 +0300 |
---|---|---|
committer | Jeroen Bakker <jeroen@blender.org> | 2021-03-08 15:41:52 +0300 |
commit | 1775ea74c152ba7cf27a8bc1f071b40992c89013 (patch) | |
tree | 310fbe4e107734a16b3164adb1a65bd918935855 /source/blender/compositor/nodes/COM_FilterNode.cc | |
parent | b9cd2f4531ca670c196b0b14b1359d0f375103c2 (diff) |
Cleanup: Change extension .cpp to .cc
Diffstat (limited to 'source/blender/compositor/nodes/COM_FilterNode.cc')
-rw-r--r-- | source/blender/compositor/nodes/COM_FilterNode.cc | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/source/blender/compositor/nodes/COM_FilterNode.cc b/source/blender/compositor/nodes/COM_FilterNode.cc new file mode 100644 index 00000000000..1147c11794f --- /dev/null +++ b/source/blender/compositor/nodes/COM_FilterNode.cc @@ -0,0 +1,96 @@ +/* + * 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_FilterNode.h" +#include "BKE_node.h" +#include "COM_ConvolutionEdgeFilterOperation.h" +#include "COM_ConvolutionFilterOperation.h" +#include "COM_ExecutionSystem.h" +#include "COM_MixOperation.h" + +FilterNode::FilterNode(bNode *editorNode) : Node(editorNode) +{ + /* pass */ +} + +void FilterNode::convertToOperations(NodeConverter &converter, + const CompositorContext & /*context*/) const +{ + NodeInput *inputSocket = this->getInputSocket(0); + NodeInput *inputImageSocket = this->getInputSocket(1); + NodeOutput *outputSocket = this->getOutputSocket(0); + ConvolutionFilterOperation *operation = nullptr; + + switch (this->getbNode()->custom1) { + case CMP_FILT_SOFT: + operation = new ConvolutionFilterOperation(); + operation->set3x3Filter(1 / 16.0f, + 2 / 16.0f, + 1 / 16.0f, + 2 / 16.0f, + 4 / 16.0f, + 2 / 16.0f, + 1 / 16.0f, + 2 / 16.0f, + 1 / 16.0f); + break; + case CMP_FILT_SHARP: + operation = new ConvolutionFilterOperation(); + operation->set3x3Filter(-1, -1, -1, -1, 9, -1, -1, -1, -1); + break; + case CMP_FILT_LAPLACE: + operation = new ConvolutionEdgeFilterOperation(); + operation->set3x3Filter(-1 / 8.0f, + -1 / 8.0f, + -1 / 8.0f, + -1 / 8.0f, + 1.0f, + -1 / 8.0f, + -1 / 8.0f, + -1 / 8.0f, + -1 / 8.0f); + break; + case CMP_FILT_SOBEL: + operation = new ConvolutionEdgeFilterOperation(); + operation->set3x3Filter(1, 2, 1, 0, 0, 0, -1, -2, -1); + break; + case CMP_FILT_PREWITT: + operation = new ConvolutionEdgeFilterOperation(); + operation->set3x3Filter(1, 1, 1, 0, 0, 0, -1, -1, -1); + break; + case CMP_FILT_KIRSCH: + operation = new ConvolutionEdgeFilterOperation(); + operation->set3x3Filter(5, 5, 5, -3, -3, -3, -2, -2, -2); + break; + case CMP_FILT_SHADOW: + operation = new ConvolutionFilterOperation(); + operation->set3x3Filter(1, 2, 1, 0, 1, 0, -1, -2, -1); + break; + default: + operation = new ConvolutionFilterOperation(); + operation->set3x3Filter(0, 0, 0, 0, 1, 0, 0, 0, 0); + break; + } + converter.addOperation(operation); + + converter.mapInputSocket(inputImageSocket, operation->getInputSocket(0)); + converter.mapInputSocket(inputSocket, operation->getInputSocket(1)); + converter.mapOutputSocket(outputSocket, operation->getOutputSocket()); + + converter.addPreview(operation->getOutputSocket(0)); +} |