89 lines
2.2 KiB
C
89 lines
2.2 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 eggAttributes.h
|
||
|
|
* @author drose
|
||
|
|
* @date 1999-01-16
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef EGGATTRIBUTES_H
|
||
|
|
#define EGGATTRIBUTES_H
|
||
|
|
|
||
|
|
#include "pandabase.h"
|
||
|
|
|
||
|
|
#include "eggMorphList.h"
|
||
|
|
#include "eggParameters.h"
|
||
|
|
#include "typedObject.h"
|
||
|
|
#include "luse.h"
|
||
|
|
#include "pnotify.h"
|
||
|
|
|
||
|
|
/**
|
||
|
|
* The set of attributes that may be applied to vertices as well as polygons,
|
||
|
|
* such as surface normal and color.
|
||
|
|
*
|
||
|
|
* This class cannot inherit from EggObject, because it causes problems at the
|
||
|
|
* EggPolygon level with multiple appearances of the EggObject base class.
|
||
|
|
* And making EggObject a virtual base class is just no fun.
|
||
|
|
*/
|
||
|
|
class EXPCL_PANDA_EGG EggAttributes : public MemoryBase {
|
||
|
|
PUBLISHED:
|
||
|
|
EggAttributes();
|
||
|
|
EggAttributes(const EggAttributes ©);
|
||
|
|
EggAttributes &operator = (const EggAttributes ©);
|
||
|
|
virtual ~EggAttributes();
|
||
|
|
|
||
|
|
INLINE bool has_normal() const;
|
||
|
|
INLINE const LNormald &get_normal() const;
|
||
|
|
INLINE void set_normal(const LNormald &normal);
|
||
|
|
INLINE void clear_normal();
|
||
|
|
INLINE bool matches_normal(const EggAttributes &other) const;
|
||
|
|
INLINE void copy_normal(const EggAttributes &other);
|
||
|
|
|
||
|
|
INLINE bool has_color() const;
|
||
|
|
INLINE LColor get_color() const;
|
||
|
|
INLINE void set_color(const LColor &Color);
|
||
|
|
INLINE void clear_color();
|
||
|
|
INLINE bool matches_color(const EggAttributes &other) const;
|
||
|
|
INLINE void copy_color(const EggAttributes &other);
|
||
|
|
|
||
|
|
void write(std::ostream &out, int indent_level) const;
|
||
|
|
INLINE bool sorts_less_than(const EggAttributes &other) const;
|
||
|
|
int compare_to(const EggAttributes &other) const;
|
||
|
|
|
||
|
|
void transform(const LMatrix4d &mat);
|
||
|
|
|
||
|
|
EggMorphNormalList _dnormals;
|
||
|
|
EggMorphColorList _drgbas;
|
||
|
|
|
||
|
|
private:
|
||
|
|
enum Flags {
|
||
|
|
F_has_normal = 0x001,
|
||
|
|
F_has_color = 0x002,
|
||
|
|
};
|
||
|
|
|
||
|
|
int _flags;
|
||
|
|
LNormald _normal;
|
||
|
|
LColor _color;
|
||
|
|
|
||
|
|
|
||
|
|
public:
|
||
|
|
static TypeHandle get_class_type() {
|
||
|
|
return _type_handle;
|
||
|
|
}
|
||
|
|
static void init_type() {
|
||
|
|
register_type(_type_handle, "EggAttributes");
|
||
|
|
}
|
||
|
|
|
||
|
|
private:
|
||
|
|
static TypeHandle _type_handle;
|
||
|
|
};
|
||
|
|
|
||
|
|
#include "eggAttributes.I"
|
||
|
|
|
||
|
|
#endif
|