From 058f98a63658dc1a2579826ba167fd61bed1e21f Mon Sep 17 00:00:00 2001 From: sanine Date: Fri, 4 Mar 2022 10:47:15 -0600 Subject: add assimp submodule --- .../include/assimp/ProgressHandler.hpp | 150 +++++++++++++++++++++ 1 file changed, 150 insertions(+) create mode 100644 src/mesh/assimp-master/include/assimp/ProgressHandler.hpp (limited to 'src/mesh/assimp-master/include/assimp/ProgressHandler.hpp') diff --git a/src/mesh/assimp-master/include/assimp/ProgressHandler.hpp b/src/mesh/assimp-master/include/assimp/ProgressHandler.hpp new file mode 100644 index 0000000..1a272bb --- /dev/null +++ b/src/mesh/assimp-master/include/assimp/ProgressHandler.hpp @@ -0,0 +1,150 @@ +/* +Open Asset Import Library (assimp) +---------------------------------------------------------------------- + +Copyright (c) 2006-2022, assimp team + + +All rights reserved. + +Redistribution and use of this software in source and binary forms, +with or without modification, are permitted provided that the +following conditions are met: + +* Redistributions of source code must retain the above + copyright notice, this list of conditions and the + following disclaimer. + +* Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the + following disclaimer in the documentation and/or other + materials provided with the distribution. + +* Neither the name of the assimp team, nor the names of its + contributors may be used to endorse or promote products + derived from this software without specific prior + written permission of the assimp team. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +---------------------------------------------------------------------- +*/ + +/** @file ProgressHandler.hpp + * @brief Abstract base class 'ProgressHandler'. + */ +#pragma once +#ifndef AI_PROGRESSHANDLER_H_INC +#define AI_PROGRESSHANDLER_H_INC + +#ifdef __GNUC__ +# pragma GCC system_header +#endif + +#include + +namespace Assimp { + +// ------------------------------------------------------------------------------------ +/** @brief CPP-API: Abstract interface for custom progress report receivers. + * + * Each #Importer instance maintains its own #ProgressHandler. The default + * implementation provided by Assimp doesn't do anything at all. */ +class ASSIMP_API ProgressHandler +#ifndef SWIG + : public Intern::AllocateFromAssimpHeap +#endif +{ +protected: + /// @brief Default constructor + ProgressHandler () AI_NO_EXCEPT { + // empty + } + +public: + /// @brief Virtual destructor. + virtual ~ProgressHandler () { + // empty + } + + // ------------------------------------------------------------------- + /** @brief Progress callback. + * @param percentage An estimate of the current loading progress, + * in percent. Or -1.f if such an estimate is not available. + * + * There are restriction on what you may do from within your + * implementation of this method: no exceptions may be thrown and no + * non-const #Importer methods may be called. It is + * not generally possible to predict the number of callbacks + * fired during a single import. + * + * @return Return false to abort loading at the next possible + * occasion (loaders and Assimp are generally allowed to perform + * all needed cleanup tasks prior to returning control to the + * caller). If the loading is aborted, #Importer::ReadFile() + * returns always nullptr. + * */ + virtual bool Update(float percentage = -1.f) = 0; + + // ------------------------------------------------------------------- + /** @brief Progress callback for file loading steps + * @param numberOfSteps The number of total post-processing + * steps + * @param currentStep The index of the current post-processing + * step that will run, or equal to numberOfSteps if all of + * them has finished. This number is always strictly monotone + * increasing, although not necessarily linearly. + * + * @note This is currently only used at the start and the end + * of the file parsing. + * */ + virtual void UpdateFileRead(int currentStep /*= 0*/, int numberOfSteps /*= 0*/) { + float f = numberOfSteps ? currentStep / (float)numberOfSteps : 1.0f; + Update( f * 0.5f ); + } + + // ------------------------------------------------------------------- + /** @brief Progress callback for post-processing steps + * @param numberOfSteps The number of total post-processing + * steps + * @param currentStep The index of the current post-processing + * step that will run, or equal to numberOfSteps if all of + * them has finished. This number is always strictly monotone + * increasing, although not necessarily linearly. + * */ + virtual void UpdatePostProcess(int currentStep /*= 0*/, int numberOfSteps /*= 0*/) { + float f = numberOfSteps ? currentStep / (float)numberOfSteps : 1.0f; + Update( f * 0.5f + 0.5f ); + } + + + // ------------------------------------------------------------------- + /** @brief Progress callback for export steps. + * @param numberOfSteps The number of total processing + * steps + * @param currentStep The index of the current post-processing + * step that will run, or equal to numberOfSteps if all of + * them has finished. This number is always strictly monotone + * increasing, although not necessarily linearly. + * */ + virtual void UpdateFileWrite(int currentStep /*= 0*/, int numberOfSteps /*= 0*/) { + float f = numberOfSteps ? currentStep / (float)numberOfSteps : 1.0f; + Update(f * 0.5f); + } +}; // !class ProgressHandler + +// ------------------------------------------------------------------------------------ + +} // Namespace Assimp + +#endif // AI_PROGRESSHANDLER_H_INC -- cgit v1.2.1