Enhance graphics library functionality and structure
Added new function signatures in `assimp-vc143-mt.lib` for improved logging, parsing, and vector operations. Added new metadata and configuration information in `assimp-vc143-mt.dll` for versioning and licensing compliance. Added Sobol sequence generation in `Sobol.c` for quasi-random sampling. Added window message handling in `Window.c` for rendering graphics. Added ray-triangle intersection tests in `RayIntersection.c` for collision detection. Added functions for loading mesh data in `Mesh.c` to support 3D model import. Added functions for managing triangle collections in `Triangle.c` to enhance geometric data handling. Added light evaluation functions in `LightEvaluation.c` and `SkyLight.c` for realistic rendering. Added sampling and evaluation functions for simple lit materials in `SimpleLit.c`. Changed various header files to include copyright and licensing information. Changed existing functions in multiple files to improve performance and clarity. Removed unused code in several files to streamline the library.
This commit is contained in:
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external/assimp/TinyFormatter.h
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external/assimp/TinyFormatter.h
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/*
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Open Asset Import Library (assimp)
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----------------------------------------------------------------------
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Copyright (c) 2006-2025, assimp 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
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following 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 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 TinyFormatter.h
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* @brief Utility to format log messages more easily. Introduced
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* to get rid of the boost::format dependency. Much slinker,
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* basically just extends stringstream.
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*/
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#pragma once
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#ifndef INCLUDED_TINY_FORMATTER_H
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#define INCLUDED_TINY_FORMATTER_H
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#ifdef __GNUC__
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# pragma GCC system_header
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#endif
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#include <sstream>
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namespace Assimp {
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namespace Formatter {
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// ------------------------------------------------------------------------------------------------
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/** stringstream utility. Usage:
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* @code
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* void writelog(const std::string&s);
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* void writelog(const std::wstring&s);
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* ...
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* writelog(format()<< "hi! this is a number: " << 4);
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* writelog(wformat()<< L"hi! this is a number: " << 4);
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*
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* @endcode */
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template < typename T,
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typename CharTraits = std::char_traits<T>,
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typename Allocator = std::allocator<T> >
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class basic_formatter {
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public:
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typedef class std::basic_string<T,CharTraits,Allocator> string;
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typedef class std::basic_ostringstream<T,CharTraits,Allocator> stringstream;
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basic_formatter() {
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// empty
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}
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/* Allow basic_formatter<T>'s to be used almost interchangeably
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* with std::(w)string or const (w)char* arguments because the
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* conversion c'tor is called implicitly. */
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template <typename TT>
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basic_formatter(const TT& sin) {
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underlying << sin;
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}
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// Same problem as the copy constructor below, but with root cause is that stream move
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// is not permitted on older GCC versions. Small performance impact on those platforms.
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#if defined(__GNUC__) && (__GNUC__ == 4 && __GNUC_MINOR__ <= 9)
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basic_formatter(basic_formatter&& other) {
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underlying << (string)other;
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}
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#else
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basic_formatter(basic_formatter&& other)
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: underlying(std::move(other.underlying)) {
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}
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#endif
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// The problem described here:
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// https://sourceforge.net/tracker/?func=detail&atid=1067632&aid=3358562&group_id=226462
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// can also cause trouble here. Apparently, older gcc versions sometimes copy temporaries
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// being bound to const ref& function parameters. Copying streams is not permitted, though.
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// This workaround avoids this by manually specifying a copy ctor.
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#if !defined(__GNUC__) || !defined(__APPLE__) || __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6)
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explicit basic_formatter(const basic_formatter& other) {
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underlying << (string)other;
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}
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#endif
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operator string () const {
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return underlying.str();
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}
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/* note - this is declared const because binding temporaries does only
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* work for const references, so many function prototypes will
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* include const basic_formatter<T>& s but might still want to
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* modify the formatted string without the need for a full copy.*/
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template <typename TToken, typename std::enable_if<!std::is_base_of<std::exception, TToken>::value>::type * = nullptr>
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const basic_formatter &operator<<(const TToken &s) const {
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underlying << s;
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return *this;
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}
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template <typename TToken, typename std::enable_if<std::is_base_of<std::exception, TToken>::value>::type * = nullptr>
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const basic_formatter &operator<<(const TToken &s) const {
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underlying << s.what();
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return *this;
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}
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template <typename TToken, typename std::enable_if<!std::is_base_of<std::exception, TToken>::value>::type * = nullptr>
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basic_formatter &operator<<(const TToken &s) {
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underlying << s;
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return *this;
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}
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template <typename TToken, typename std::enable_if<std::is_base_of<std::exception, TToken>::value>::type * = nullptr>
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basic_formatter &operator<<(const TToken &s) {
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underlying << s.what();
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return *this;
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}
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// comma operator overloaded as well, choose your preferred way.
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template <typename TToken>
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const basic_formatter& operator, (const TToken& s) const {
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*this << s;
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return *this;
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}
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template <typename TToken>
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basic_formatter& operator, (const TToken& s) {
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*this << s;
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return *this;
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}
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// Fix for MSVC8
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// See https://sourceforge.net/projects/assimp/forums/forum/817654/topic/4372824
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template <typename TToken>
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basic_formatter& operator, (TToken& s) {
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*this << s;
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return *this;
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}
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private:
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mutable stringstream underlying;
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};
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typedef basic_formatter< char > format;
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typedef basic_formatter< wchar_t > wformat;
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} // ! namespace Formatter
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} // ! namespace Assimp
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#endif
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