75 lines
1.9 KiB
C++
75 lines
1.9 KiB
C++
/**
|
|
* PANDA 3D SOFTWARE
|
|
* Copyright (c) Carnegie Mellon University. All rights reserved.
|
|
*
|
|
* All use of this software is subject to the terms of the revised BSD
|
|
* license. You should have received a copy of this license along
|
|
* with this source code in a file named "LICENSE."
|
|
*
|
|
* @file fltTransformPut.h
|
|
* @author drose
|
|
* @date 2000-08-29
|
|
*/
|
|
|
|
#ifndef FLTTRANSFORMPUT_H
|
|
#define FLTTRANSFORMPUT_H
|
|
|
|
#include "pandatoolbase.h"
|
|
|
|
#include "fltTransformRecord.h"
|
|
|
|
/**
|
|
* A "put", which is a MultiGen concept of defining a transformation by
|
|
* mapping three arbitrary points to three new arbitrary points.
|
|
*/
|
|
class FltTransformPut : public FltTransformRecord {
|
|
public:
|
|
FltTransformPut(FltHeader *header);
|
|
|
|
void set(const LPoint3d &from_origin,
|
|
const LPoint3d &from_align,
|
|
const LPoint3d &from_track,
|
|
const LPoint3d &to_origin,
|
|
const LPoint3d &to_align,
|
|
const LPoint3d &to_track);
|
|
|
|
const LPoint3d &get_from_origin() const;
|
|
const LPoint3d &get_from_align() const;
|
|
const LPoint3d &get_from_track() const;
|
|
const LPoint3d &get_to_origin() const;
|
|
const LPoint3d &get_to_align() const;
|
|
const LPoint3d &get_to_track() const;
|
|
|
|
private:
|
|
void recompute_matrix();
|
|
|
|
LPoint3d _from_origin;
|
|
LPoint3d _from_align;
|
|
LPoint3d _from_track;
|
|
LPoint3d _to_origin;
|
|
LPoint3d _to_align;
|
|
LPoint3d _to_track;
|
|
|
|
protected:
|
|
virtual bool extract_record(FltRecordReader &reader);
|
|
virtual bool build_record(FltRecordWriter &writer) const;
|
|
|
|
public:
|
|
virtual TypeHandle get_type() const {
|
|
return get_class_type();
|
|
}
|
|
virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
|
|
static TypeHandle get_class_type() {
|
|
return _type_handle;
|
|
}
|
|
static void init_type() {
|
|
FltTransformRecord::init_type();
|
|
register_type(_type_handle, "FltTransformPut",
|
|
FltTransformRecord::get_class_type());
|
|
}
|
|
|
|
private:
|
|
static TypeHandle _type_handle;
|
|
};
|
|
|
|
#endif
|