147 lines
6.3 KiB
C
147 lines
6.3 KiB
C
/*
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---------------------------------------------------------------------------
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Open Asset Import Library (ASSIMP)
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---------------------------------------------------------------------------
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Copyright (c) 2006-2008, ASSIMP Development Team
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All rights reserved.
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Redistribution and use of this software in source and binary forms,
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with or without modification, are permitted provided that the following
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conditions are met:
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* Redistributions of source code must retain the above
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copyright notice, this list of conditions and the
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following disclaimer.
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* Redistributions in binary form must reproduce the above
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copyright notice, this list of conditions and the
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following disclaimer in the documentation and/or other
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materials provided with the distribution.
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* Neither the name of the ASSIMP team, nor the names of its
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contributors may be used to endorse or promote products
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derived from this software without specific prior
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written permission of the ASSIMP Development Team.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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---------------------------------------------------------------------------
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*/
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/** @file Defines the C-API to the Asset Import Library. */
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#ifndef AI_ASSIMP_H_INC
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#define AI_ASSIMP_H_INC
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#include "aiTypes.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct aiScene;
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struct aiFileIO;
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struct aiString;
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// ---------------------------------------------------------------------------
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/** Reads the given file and returns its content.
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*
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* If the call succeeds, the imported data is returned in an aiScene structure.
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* The data is intended to be read-only, it stays property of the ASSIMP
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* library and will be stable until aiReleaseImport() is called. After you're
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* done with it, call aiReleaseImport() to free the resources associated with
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* this file. If the import fails, NULL is returned instead. Call
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* aiGetErrorString() to retrieve a human-readable error text.
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* @param pFile Path and filename of the file to be imported,
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* expected to be a null-terminated c-string. NULL is not a valid value.
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* @param pFlags Optional post processing steps to be executed after
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* a successful import. Provide a bitwise combination of the #aiPostProcessSteps
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* flags.
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* @return Pointer to the imported data or NULL if the import failed.
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*/
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// ---------------------------------------------------------------------------
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const C_STRUCT aiScene* aiImportFile( const char* pFile, unsigned int pFlags);
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// ---------------------------------------------------------------------------
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/** Reads the given file using user-defined I/O functions and returns
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* its content.
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*
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* If the call succeeds, the imported data is returned in an aiScene structure.
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* The data is intended to be read-only, it stays property of the ASSIMP
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* library and will be stable until aiReleaseImport() is called. After you're
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* done with it, call aiReleaseImport() to free the resources associated with
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* this file. If the import fails, NULL is returned instead. Call
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* aiGetErrorString() to retrieve a human-readable error text.
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* @param pFile aiFileIO structure. All functions pointers must be
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* initialized. aiFileIO::OpenFunc() and aiFileIO::CloseFunc()
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* will be used to open other files in the fs if the asset to be
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* loaded depends on them. NULL is not a valid value.
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* @return Pointer to the imported data or NULL if the import failed.
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*
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* @note The C-API creates a new Importer instance internally for each call
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* to this function. Therefore the C-API is thread-safe.
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*/
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// ---------------------------------------------------------------------------
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const C_STRUCT aiScene* aiImportFileEx( const C_STRUCT aiFileIO* pFile);
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// ---------------------------------------------------------------------------
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/** Releases all resources associated with the given import process.
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*
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* Call this function after you're done with the imported data.
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* @param pScene The imported data to release. NULL is a valid value.
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*/
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// ---------------------------------------------------------------------------
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void aiReleaseImport( const C_STRUCT aiScene* pScene);
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// ---------------------------------------------------------------------------
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/** Returns the error text of the last failed import process.
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*
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* @return A textual description of the error that occured at the last
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* import process. NULL if there was no error.
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*/
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// ---------------------------------------------------------------------------
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const char* aiGetErrorString();
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// ---------------------------------------------------------------------------
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/** Returns whether a given file extension is supported by ASSIMP
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*
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* @param szExtension Extension for which the function queries support.
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* Must include a leading dot '.'. Example: ".3ds", ".md3"
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* @return 1 if the extension is supported, 0 otherwise
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*/
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// ---------------------------------------------------------------------------
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int aiIsExtensionSupported(const char* szExtension);
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// ---------------------------------------------------------------------------
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/** Get a full list of all file extensions generally supported by ASSIMP.
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*
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* If a file extension is contained in the list this does, of course, not
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* mean that ASSIMP is able to load all files with this extension.
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* @param szOut String to receive the extension list.
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* Format of the list: "*.3ds;*.obj;*.dae". NULL is not a valid parameter.
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*/
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// ---------------------------------------------------------------------------
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void aiGetExtensionList(C_STRUCT aiString* szOut);
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#ifdef __cplusplus
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}
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#endif
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#endif // AI_ASSIMP_H_INC
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