87 lines
3.1 KiB
C++
87 lines
3.1 KiB
C++
/* SPDX-FileCopyrightText: 2012 Blender Authors
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0-or-later */
|
|
|
|
#include "COM_ChannelMatteNode.h"
|
|
#include "COM_ChannelMatteOperation.h"
|
|
#include "COM_ConvertOperation.h"
|
|
#include "COM_SetAlphaMultiplyOperation.h"
|
|
|
|
#include "BLI_math_color.h"
|
|
|
|
namespace blender::compositor {
|
|
|
|
ChannelMatteNode::ChannelMatteNode(bNode *editor_node) : Node(editor_node)
|
|
{
|
|
/* pass */
|
|
}
|
|
|
|
void ChannelMatteNode::convert_to_operations(NodeConverter &converter,
|
|
const CompositorContext & /*context*/) const
|
|
{
|
|
const bNode *node = this->get_bnode();
|
|
|
|
NodeInput *input_socket_image = this->get_input_socket(0);
|
|
NodeOutput *output_socket_image = this->get_output_socket(0);
|
|
NodeOutput *output_socket_matte = this->get_output_socket(1);
|
|
|
|
NodeOperation *convert = nullptr, *inv_convert = nullptr;
|
|
/* color-space */
|
|
switch (node->custom1) {
|
|
case CMP_NODE_CHANNEL_MATTE_CS_RGB:
|
|
break;
|
|
case CMP_NODE_CHANNEL_MATTE_CS_HSV: /* HSV */
|
|
convert = new ConvertRGBToHSVOperation();
|
|
inv_convert = new ConvertHSVToRGBOperation();
|
|
break;
|
|
case CMP_NODE_CHANNEL_MATTE_CS_YUV: /* YUV */
|
|
convert = new ConvertRGBToYUVOperation();
|
|
inv_convert = new ConvertYUVToRGBOperation();
|
|
break;
|
|
case CMP_NODE_CHANNEL_MATTE_CS_YCC: /* YCC */
|
|
convert = new ConvertRGBToYCCOperation();
|
|
((ConvertRGBToYCCOperation *)convert)->set_mode(BLI_YCC_ITU_BT709);
|
|
inv_convert = new ConvertYCCToRGBOperation();
|
|
((ConvertYCCToRGBOperation *)inv_convert)->set_mode(BLI_YCC_ITU_BT709);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
ChannelMatteOperation *operation = new ChannelMatteOperation();
|
|
/* pass the ui properties to the operation */
|
|
operation->set_settings((NodeChroma *)node->storage, node->custom2);
|
|
converter.add_operation(operation);
|
|
|
|
SetAlphaMultiplyOperation *operation_alpha = new SetAlphaMultiplyOperation();
|
|
converter.add_operation(operation_alpha);
|
|
|
|
if (convert != nullptr) {
|
|
converter.add_operation(convert);
|
|
|
|
converter.map_input_socket(input_socket_image, convert->get_input_socket(0));
|
|
converter.add_link(convert->get_output_socket(), operation->get_input_socket(0));
|
|
converter.add_link(convert->get_output_socket(), operation_alpha->get_input_socket(0));
|
|
}
|
|
else {
|
|
converter.map_input_socket(input_socket_image, operation->get_input_socket(0));
|
|
converter.map_input_socket(input_socket_image, operation_alpha->get_input_socket(0));
|
|
}
|
|
|
|
converter.map_output_socket(output_socket_matte, operation->get_output_socket(0));
|
|
converter.add_link(operation->get_output_socket(), operation_alpha->get_input_socket(1));
|
|
|
|
if (inv_convert != nullptr) {
|
|
converter.add_operation(inv_convert);
|
|
converter.add_link(operation_alpha->get_output_socket(0), inv_convert->get_input_socket(0));
|
|
converter.map_output_socket(output_socket_image, inv_convert->get_output_socket());
|
|
converter.add_preview(inv_convert->get_output_socket());
|
|
}
|
|
else {
|
|
converter.map_output_socket(output_socket_image, operation_alpha->get_output_socket());
|
|
converter.add_preview(operation_alpha->get_output_socket());
|
|
}
|
|
}
|
|
|
|
} // namespace blender::compositor
|