Manuel Castilla
76377f0176
This is a code refactor in preparation of supporting canvas
compositing. See {D12466}.
No functional changes, all canvases are at (0,0) position matching
tiled implementation.
Differential Revision: https://developer.blender.org/D12465
112 lines
3.0 KiB
C++
112 lines
3.0 KiB
C++
/*
|
|
* 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 2013, Blender Foundation.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <string.h>
|
|
|
|
#include "COM_PlaneDistortCommonOperation.h"
|
|
|
|
#include "DNA_movieclip_types.h"
|
|
#include "DNA_tracking_types.h"
|
|
|
|
#include "BLI_listbase.h"
|
|
#include "BLI_string.h"
|
|
|
|
namespace blender::compositor {
|
|
|
|
class PlaneTrackCommon {
|
|
protected:
|
|
MovieClip *m_movieClip;
|
|
int m_framenumber;
|
|
char m_trackingObjectName[64];
|
|
char m_planeTrackName[64];
|
|
|
|
/* NOTE: this class is not an operation itself (to prevent virtual inheritance issues)
|
|
* implementation classes must make wrappers to use these methods, see below.
|
|
*/
|
|
void read_and_calculate_corners(PlaneDistortBaseOperation *distort_op);
|
|
void determine_canvas(const rcti &preferred_area, rcti &r_area);
|
|
|
|
public:
|
|
PlaneTrackCommon();
|
|
|
|
void setMovieClip(MovieClip *clip)
|
|
{
|
|
this->m_movieClip = clip;
|
|
}
|
|
void setTrackingObject(char *object)
|
|
{
|
|
BLI_strncpy(this->m_trackingObjectName, object, sizeof(this->m_trackingObjectName));
|
|
}
|
|
void setPlaneTrackName(char *plane_track)
|
|
{
|
|
BLI_strncpy(this->m_planeTrackName, plane_track, sizeof(this->m_planeTrackName));
|
|
}
|
|
void setFramenumber(int framenumber)
|
|
{
|
|
this->m_framenumber = framenumber;
|
|
}
|
|
|
|
private:
|
|
void readCornersFromTrack(float corners[4][2], float frame);
|
|
};
|
|
|
|
class PlaneTrackMaskOperation : public PlaneDistortMaskOperation, public PlaneTrackCommon {
|
|
public:
|
|
PlaneTrackMaskOperation()
|
|
{
|
|
}
|
|
|
|
void init_data() override;
|
|
|
|
void initExecution() override;
|
|
|
|
void determine_canvas(const rcti &preferred_area, rcti &r_area) override
|
|
{
|
|
PlaneTrackCommon::determine_canvas(preferred_area, r_area);
|
|
|
|
rcti unused;
|
|
rcti &preferred = r_area;
|
|
NodeOperation::determine_canvas(preferred, unused);
|
|
}
|
|
};
|
|
|
|
class PlaneTrackWarpImageOperation : public PlaneDistortWarpImageOperation,
|
|
public PlaneTrackCommon {
|
|
public:
|
|
PlaneTrackWarpImageOperation() : PlaneTrackCommon()
|
|
{
|
|
}
|
|
|
|
void init_data() override;
|
|
|
|
void initExecution() override;
|
|
|
|
void determine_canvas(const rcti &preferred_area, rcti &r_area) override
|
|
{
|
|
PlaneTrackCommon::determine_canvas(preferred_area, r_area);
|
|
|
|
rcti unused;
|
|
rcti &preferred = r_area;
|
|
NodeOperation::determine_canvas(preferred, unused);
|
|
}
|
|
};
|
|
|
|
} // namespace blender::compositor
|