62 lines
1.7 KiB
C++
62 lines
1.7 KiB
C++
/*
|
|
This file is part of Mitsuba, a physically based rendering system.
|
|
|
|
Copyright (c) 2007-2014 by Wenzel Jakob and others.
|
|
|
|
Mitsuba is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License Version 3
|
|
as published by the Free Software Foundation.
|
|
|
|
Mitsuba 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, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#pragma once
|
|
#if !defined(__MITSUBA_RENDER_RECTWU_H_)
|
|
#define __MITSUBA_RENDER_RECTWU_H_
|
|
|
|
#include <mitsuba/core/sched.h>
|
|
|
|
MTS_NAMESPACE_BEGIN
|
|
|
|
/**
|
|
* \brief Work unit that specifies a rectangular region in an image.
|
|
*
|
|
* Used for instance in \ref BlockedImageProcess
|
|
* \ingroup librender
|
|
*/
|
|
class MTS_EXPORT_RENDER RectangularWorkUnit : public WorkUnit {
|
|
public:
|
|
inline RectangularWorkUnit() { }
|
|
|
|
/* WorkUnit implementation */
|
|
void set(const WorkUnit *wu);
|
|
void load(Stream *stream);
|
|
void save(Stream *stream) const;
|
|
|
|
inline const Point2i &getOffset() const { return m_offset; }
|
|
inline const Vector2i &getSize() const { return m_size; }
|
|
|
|
inline void setOffset(const Point2i &offset) { m_offset = offset; }
|
|
inline void setSize(const Vector2i &size) { m_size = size; }
|
|
|
|
std::string toString() const;
|
|
|
|
MTS_DECLARE_CLASS()
|
|
protected:
|
|
/// Virtual destructor
|
|
virtual ~RectangularWorkUnit() { }
|
|
private:
|
|
Point2i m_offset;
|
|
Vector2i m_size;
|
|
};
|
|
|
|
MTS_NAMESPACE_END
|
|
|
|
#endif /* __MITSUBA_RENDER_RECTWU_H_ */
|