Repository navigation
Expand file tree
/
Copy pathIOglTF.h
More file actions
208 lines (193 loc) · 9.24 KB
/
Copy pathIOglTF.h
File metadata and controls
208 lines (193 loc) · 9.24 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
//
// Copyright (c) Autodesk, Inc. All rights reserved
//
// C++ glTF FBX importer/exporter plug-in
// by Cyrille Fauvel - Autodesk Developer Network (ADN)
// January 2015
//
// Permission to use, copy, modify, and distribute this software in
// object code form for any purpose and without fee is hereby granted,
// provided that the above copyright notice appears in all copies and
// that both that copyright notice and the limited warranty and
// restricted rights notice below appear in all supporting
// documentation.
//
// AUTODESK PROVIDES THIS PROGRAM "AS IS" AND WITH ALL FAULTS.
// AUTODESK SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF
// MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. AUTODESK, INC.
// DOES NOT WARRANT THAT THE OPERATION OF THE PROGRAM WILL BE
// UNINTERRUPTED OR ERROR FREE.
//
#pragma once
namespace _IOglTF_NS_ {
void *_gltfFormatInfo (FbxWriter::EInfoRequest pRequest, int pId) ;
class IOglTF : public FbxPlugin {
FBXSDK_PLUGIN_DECLARE(IOglTF) ;
public:
static const char *PLUGIN_NAME ;
static const char *PLUGIN_VERSION ;
// accessor::componentType (https://github.com/KhronosGroup/glTF/blob/master/specification/accessor.schema.json)
// technique::parameters (https://github.com/KhronosGroup/glTF/blob/master/specification/techniqueParameters.schema.json)
// texture::type (https://github.com/KhronosGroup/glTF/blob/master/specification/texture.schema.json)
static const unsigned int BYTE =5120 ;
static const unsigned int UNSIGNED_BYTE =5121 ;
static const unsigned int SHORT =5122 ;
static const unsigned int UNSIGNED_SHORT =5123 ;
static const unsigned int INT =5124 ;
static const unsigned int UNSIGNED_INT =5125 ;
static const unsigned int FLOAT =5126 ;
static const unsigned int UNSIGNED_SHORT_5_6_5 =33635 ;
static const unsigned int UNSIGNED_SHORT_4_4_4_4 =32819 ;
static const unsigned int UNSIGNED_SHORT_5_5_5_1 =32820 ;
static const unsigned int FLOAT_VEC2 =35664 ;
static const unsigned int FLOAT_VEC3 =35665 ;
static const unsigned int FLOAT_VEC4 =35666 ;
static const unsigned int INT_VEC2 =35667 ;
static const unsigned int INT_VEC3 =35668 ;
static const unsigned int INT_VEC4 =35669 ;
static const unsigned int BOOL =35670 ;
static const unsigned int BOOL_VEC2 =35671 ;
static const unsigned int BOOL_VEC3 =35672 ;
static const unsigned int BOOL_VEC4 =35673 ;
static const unsigned int FLOAT_MAT2 =35674 ;
static const unsigned int FLOAT_MAT3 =35675 ;
static const unsigned int FLOAT_MAT4 =35676 ;
static const unsigned int SAMPLER_2D =35678 ;
static const unsigned int SAMPLER_CUBE =35680 ;
static const unsigned int FRAGMENT_SHADER =35632 ;
static const unsigned int VERTEX_SHADER =35633 ;
// accessor::type (https://github.com/KhronosGroup/glTF/blob/master/specification/accessor.schema.json)
static const utility::char_t *szSCALAR ;
static const utility::char_t *szFLOAT ;
static const utility::char_t *szVEC2 ;
static const utility::char_t *szVEC3 ;
static const utility::char_t *szVEC4 ;
static const utility::char_t *szINT ;
static const utility::char_t *szIVEC2 ;
static const utility::char_t *szIVEC3 ;
static const utility::char_t *szIVEC4 ;
static const utility::char_t *szBOOL ;
static const utility::char_t *szBVEC2 ;
static const utility::char_t *szBVEC3 ;
static const utility::char_t *szBVEC4 ;
static const utility::char_t *szMAT2 ;
static const utility::char_t *szMAT3 ;
static const utility::char_t *szMAT4 ;
static const utility::char_t *szSAMPLER_2D ;
// bufferView::Target (https://github.com/KhronosGroup/glTF/blob/master/specification/bufferView.schema.json)
static const unsigned int ARRAY_BUFFER =34962 ;
static const unsigned int ELEMENT_ARRAY_BUFFER =34963 ;
// mesh::primitive (https://github.com/KhronosGroup/glTF/blob/master/specification/meshPrimitive.schema.json)
static const unsigned int POINTS =0 ;
static const unsigned int LINES =1 ;
static const unsigned int LINE_LOOP =2 ;
static const unsigned int LINE_STRIP =3 ;
static const unsigned int TRIANGLES =4 ;
static const unsigned int TRIANGLE_STRIP =5 ;
static const unsigned int TRIANGLE_FAN =6 ;
// pass::states::enable (https://github.com/KhronosGroup/glTF/blob/master/specification/techniquePassStates.schema.json)
static const unsigned int CULL_FACE =2884 ;
static const unsigned int DEPTH_TEST =2929 ;
static const unsigned int BLEND =3042 ;
static const unsigned int POLYGON_OFFSET_FILL =32823 ;
static const unsigned int SAMPLE_ALPHA_TO_COVERAGE =32926 ;
static const unsigned int SCISSOR_TEST =3089 ;
// texture::target (https://github.com/KhronosGroup/glTF/blob/master/specification/texture.schema.json)
static const unsigned int TEXTURE_2D =3553 ;
// texture::format & internalFormat
static const unsigned int ALPHA =6406 ;
static const unsigned int RGB =6407 ;
static const unsigned int RGBA =6408 ;
static const unsigned int LUMINANCE =6409 ;
static const unsigned int LUMINANCE_ALPHA =6410 ;
// sampler::magFilter & minFilter (https://github.com/KhronosGroup/glTF/blob/master/specification/sampler.schema.json)
static const unsigned int NEAREST =9728 ;
static const unsigned int LINEAR =9729 ;
static const unsigned int NEAREST_MIPMAP_NEAREST =9984 ;
static const unsigned int LINEAR_MIPMAP_NEAREST =9985 ;
static const unsigned int NEAREST_MIPMAP_LINEAR =9986 ;
static const unsigned int LINEAR_MIPMAP_LINEAR =9987 ;
// sampler::wrapS & wrapT
static const unsigned int CLAMP_TO_EDGE =33071 ;
static const unsigned int MIRRORED_REPEAT =33648 ;
static const unsigned int REPEAT =10497 ;
//
static const web::json::value Identity2 ;
static const web::json::value Identity3 ;
static const web::json::value Identity4 ;
protected:
explicit IOglTF (const FbxPluginDef &pDefinition, FbxModule pLibHandle) : FbxPlugin (pDefinition, pLibHandle) {
}
// Implement Fbxmodules::FbxPlugin
virtual bool SpecificInitialize () ;
virtual bool SpecificTerminate () { return (true) ; }
public:
template<class T>
static unsigned int accessorComponentType () ;
template<class T>
static const utility::char_t *accessorType (int size, int dim =1) ;
static unsigned int techniqueParameters (const utility::char_t *szType, int compType =FLOAT) ;
static const utility::char_t *glslAccessorType (unsigned int glType) ;
static const utility::string_t glslShaderType (unsigned int glType) ;
static const utility::char_t *mimeType (const utility::char_t *szFilename) ;
// Online uri generator: http://bran.name/dump/data-uri-generator/
static const utility::string_t dataURI (const utility::string_t fileName) ;
static const utility::string_t dataURI (memoryStream<uint8_t> &stream) ;
} ;
template<class T>
/*static*/ unsigned int IOglTF::accessorComponentType () {
static const size_t iChar =typeid (char).hash_code () ;
static const size_t iInt8_t =typeid (int8_t).hash_code () ;
static const size_t iUnsignedChar =typeid (unsigned char).hash_code () ;
static const size_t iUInt8_t =typeid (uint8_t).hash_code () ;
static const size_t iShort =typeid (short).hash_code () ;
static const size_t iUnsignedShort =typeid (unsigned short).hash_code () ;
static const size_t iInt =typeid (int).hash_code () ;
static const size_t iUnsignedInt =typeid (unsigned int).hash_code () ;
static const size_t iFloat =typeid (float).hash_code () ;
static const size_t iBool =typeid (bool).hash_code () ;
size_t tp =typeid (T).hash_code () ;
if ( tp == iChar || tp == iInt8_t ) return (BYTE) ;
if ( tp == iUnsignedChar || tp == iUInt8_t ) return (UNSIGNED_BYTE) ;
if ( tp == iShort ) return (SHORT) ;
if ( tp == iUnsignedShort ) return (UNSIGNED_SHORT) ;
if ( tp == iInt ) return (INT) ;
if ( tp == iUnsignedInt ) return (UNSIGNED_INT) ;
if ( tp == iFloat ) return (FLOAT) ;
if ( tp == iBool ) return (BOOL) ;
ucout << U("IOglTF::accessorComponentType() / hash code: ") << std::hex << typeid (T).hash_code () << std::endl ;
ucout << U("char: ") << std::hex << typeid (char).hash_code () << std::endl ;
ucout << U("int8_t: ") << std::hex << typeid (int8_t).hash_code () << std::endl ;
ucout << U("unsigned char: ") << std::hex << typeid (unsigned char).hash_code () << std::endl ;
ucout << U("uint8_t: ") << std::hex << typeid (uint8_t).hash_code () << std::endl ;
ucout << U("short: ") << std::hex << typeid (short).hash_code () << std::endl ;
ucout << U("unsigned short: ") << std::hex << typeid (unsigned short).hash_code () << std::endl ;
ucout << U("int: ") << std::hex << typeid (int).hash_code () << std::endl ;
ucout << U("unsigned int: ") << std::hex << typeid (unsigned int).hash_code () << std::endl ;
ucout << U("float: ") << std::hex << typeid (float).hash_code () << std::endl ;
ucout << U("bool: ") << std::hex << typeid (bool).hash_code () << std::endl ;
_ASSERTE( false ) ;
return (0) ;
}
template<class T>
/*static*/ const utility::char_t *IOglTF::accessorType (int size, int dim) {
if ( dim == 1 ) {
int type =IOglTF::accessorComponentType<T> () ;
switch ( size ) {
case 1: return (szSCALAR) ;
case 2: return (type == FLOAT ? szVEC2 : (type == INT ? szIVEC2 : szBVEC2)) ;
case 3: return (type == FLOAT ? szVEC3 : (type == INT ? szIVEC3 : szBVEC3)) ;
case 4: return (type == FLOAT ? szVEC4 : (type == INT ? szIVEC2 : szBVEC4)) ;
}
} else if ( dim == 2 ) {
switch ( size ) {
case 2: return (szMAT2) ;
case 3: return (szMAT3) ;
case 4: return (szMAT4) ;
case 16: return (szMAT4) ;
}
}
_ASSERTE( false ) ;
return (U("")) ;
}
}