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lerpblend.h
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1/**
2 * PANDA 3D SOFTWARE
3 * Copyright (c) Carnegie Mellon University. All rights reserved.
4 *
5 * All use of this software is subject to the terms of the revised BSD
6 * license. You should have received a copy of this license along
7 * with this source code in a file named "LICENSE."
8 *
9 * @file lerpblend.h
10 * @author frang
11 * @date 2000-05-30
12 */
13
14#ifndef __LERPBLEND_H__
15#define __LERPBLEND_H__
16
17#include "directbase.h"
18#include "typedReferenceCount.h"
19
20 class EXPCL_DIRECT_INTERVAL LerpBlendType : public TypedReferenceCount {
21PUBLISHED:
22 LerpBlendType() {}
23 virtual ~LerpBlendType();
24 virtual PN_stdfloat operator()(PN_stdfloat) = 0;
25
26 public:
27 LerpBlendType(const LerpBlendType&);
28 LerpBlendType& operator=(const LerpBlendType&);
29 public:
30 // now for typehandle stuff
31 static TypeHandle get_class_type() {
32 return _type_handle;
33 }
34 static void init_type() {
35 TypedReferenceCount::init_type();
36 register_type(_type_handle, "LerpBlendType",
37 TypedReferenceCount::get_class_type());
38 }
39 virtual TypeHandle get_type() const {
40 return get_class_type();
41 }
42 virtual TypeHandle force_init_type() {
43 init_type();
44 return get_class_type();
45 }
46 private:
47 static TypeHandle _type_handle;
48};
49
50 class EXPCL_DIRECT_INTERVAL EaseInBlendType : public LerpBlendType {
51PUBLISHED:
52 EaseInBlendType() {}
53 virtual ~EaseInBlendType();
54 virtual PN_stdfloat operator()(PN_stdfloat);
55
56 public:
57 EaseInBlendType(const EaseInBlendType&);
58 EaseInBlendType& operator=(const EaseInBlendType&);
59 public:
60 // now for typehandle stuff
61 static TypeHandle get_class_type() {
62 return _type_handle;
63 }
64 static void init_type() {
65 TypedReferenceCount::init_type();
66 register_type(_type_handle, "EaseInBlendType",
67 LerpBlendType::get_class_type());
68 }
69 virtual TypeHandle get_type() const {
70 return get_class_type();
71 }
72 virtual TypeHandle force_init_type() {
73 init_type();
74 return get_class_type();
75 }
76 private:
77 static TypeHandle _type_handle;
78};
79
80 class EXPCL_DIRECT_INTERVAL EaseOutBlendType : public LerpBlendType {
81PUBLISHED:
82 EaseOutBlendType() {}
83 virtual ~EaseOutBlendType();
84 virtual PN_stdfloat operator()(PN_stdfloat);
85
86 public:
87 EaseOutBlendType(const EaseOutBlendType&);
88 EaseOutBlendType& operator=(const EaseOutBlendType&);
89 public:
90 // now for typehandle stuff
91 static TypeHandle get_class_type() {
92 return _type_handle;
93 }
94 static void init_type() {
95 TypedReferenceCount::init_type();
96 register_type(_type_handle, "EaseOutBlendType",
97 LerpBlendType::get_class_type());
98 }
99 virtual TypeHandle get_type() const {
100 return get_class_type();
101 }
102 virtual TypeHandle force_init_type() {
103 init_type();
104 return get_class_type();
105 }
106 private:
107 static TypeHandle _type_handle;
108};
109
110 class EXPCL_DIRECT_INTERVAL EaseInOutBlendType : public LerpBlendType {
111PUBLISHED:
112 EaseInOutBlendType() {}
113 virtual ~EaseInOutBlendType();
114 virtual PN_stdfloat operator()(PN_stdfloat);
115 public:
116 EaseInOutBlendType(const EaseInOutBlendType&);
117 EaseInOutBlendType& operator=(const EaseInOutBlendType&);
118 public:
119 // now for typehandle stuff
120 static TypeHandle get_class_type() {
121 return _type_handle;
122 }
123 static void init_type() {
124 TypedReferenceCount::init_type();
125 register_type(_type_handle, "EaseInOutBlendType",
126 LerpBlendType::get_class_type());
127 }
128 virtual TypeHandle get_type() const {
129 return get_class_type();
130 }
131 virtual TypeHandle force_init_type() {
132 init_type();
133 return get_class_type();
134 }
135 private:
136 static TypeHandle _type_handle;
137};
138
139 class EXPCL_DIRECT_INTERVAL NoBlendType : public LerpBlendType {
140PUBLISHED:
141 NoBlendType() {}
142 virtual ~NoBlendType();
143 virtual PN_stdfloat operator()(PN_stdfloat);
144 public:
145 NoBlendType(const NoBlendType&);
146 NoBlendType& operator=(const NoBlendType&);
147 public:
148 // now for typehandle stuff
149 static TypeHandle get_class_type() {
150 return _type_handle;
151 }
152 static void init_type() {
153 TypedReferenceCount::init_type();
154 register_type(_type_handle, "NoBlendType",
155 LerpBlendType::get_class_type());
156 }
157 virtual TypeHandle get_type() const {
158 return get_class_type();
159 }
160 virtual TypeHandle force_init_type() {
161 init_type();
162 return get_class_type();
163 }
164 private:
165 static TypeHandle _type_handle;
166};
167
168#endif /* __LERPBLEND_H__ */
TypeHandle
TypeHandle is the identifier used to differentiate C++ class types.
Definition typeHandle.h:81
directbase.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
register_type
void register_type(TypeHandle &type_handle, const std::string &name)
This inline function is just a convenient way to call TypeRegistry::register_type(),...
Definition register_type.I:22
typedReferenceCount.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.