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author John Tsiombikas <nuclear@member.fsf.org>
date Sat, 01 Feb 2014 19:58:19 +0200
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1 /*
2 Open Asset Import Library (assimp)
3 ----------------------------------------------------------------------
4
5 Copyright (c) 2006-2012, assimp team
6 All rights reserved.
7
8 Redistribution and use of this software in source and binary forms,
9 with or without modification, are permitted provided that the
10 following conditions are met:
11
12 * Redistributions of source code must retain the above
13 copyright notice, this list of conditions and the
14 following disclaimer.
15
16 * Redistributions in binary form must reproduce the above
17 copyright notice, this list of conditions and the
18 following disclaimer in the documentation and/or other
19 materials provided with the distribution.
20
21 * Neither the name of the assimp team, nor the names of its
22 contributors may be used to endorse or promote products
23 derived from this software without specific prior
24 written permission of the assimp team.
25
26 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
27 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
28 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
29 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
30 OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
31 SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
32 LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
33 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
34 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
35 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
36 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
37
38 ----------------------------------------------------------------------
39 */
40
41 /** @file STLLoader.h
42 * Declaration of the STL importer class.
43 */
44 #ifndef AI_STLLOADER_H_INCLUDED
45 #define AI_STLLOADER_H_INCLUDED
46
47 #include "BaseImporter.h"
48 #include "assimp/types.h"
49
50 namespace Assimp {
51
52 // ---------------------------------------------------------------------------
53 /** Importer class for the sterolithography STL file format
54 */
55 class STLImporter : public BaseImporter
56 {
57 public:
58 STLImporter();
59 ~STLImporter();
60
61
62 public:
63
64 // -------------------------------------------------------------------
65 /** Returns whether the class can handle the format of the given file.
66 * See BaseImporter::CanRead() for details.
67 */
68 bool CanRead( const std::string& pFile, IOSystem* pIOHandler,
69 bool checkSig) const;
70
71 protected:
72
73 // -------------------------------------------------------------------
74 /** Return importer meta information.
75 * See #BaseImporter::GetInfo for the details
76 */
77 const aiImporterDesc* GetInfo () const;
78
79 // -------------------------------------------------------------------
80 /** Imports the given file into the given scene structure.
81 * See BaseImporter::InternReadFile() for details
82 */
83 void InternReadFile( const std::string& pFile, aiScene* pScene,
84 IOSystem* pIOHandler);
85
86
87 // -------------------------------------------------------------------
88 /** Loads a binary .stl file
89 * @return true if the default vertex color must be used as material color
90 */
91 bool LoadBinaryFile();
92
93 // -------------------------------------------------------------------
94 /** Loads a ASCII text .stl file
95 */
96 void LoadASCIIFile();
97
98 protected:
99
100 /** Buffer to hold the loaded file */
101 const char* mBuffer;
102
103 /** Size of the file, in bytes */
104 unsigned int fileSize;
105
106 /** Output scene */
107 aiScene* pScene;
108
109 /** Default vertex color */
110 aiColor4D clrColorDefault;
111 };
112
113 } // end of namespace Assimp
114
115 #endif // AI_3DSIMPORTER_H_IN