glew，glfw实现opengl代码

================================================================================ OpenGL Mathematics (GLM) -------------------------------------------------------------------------------- glm.g-truc.net glm@g-truc.net ================================================================================ The MIT License -------------------------------------------------------------------------------- Copyright (c) 2005 - 2014 G-Truc Creation (www.g-truc.net) Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ================================================================================ GLM Usage -------------------------------------------------------------------------------- GLM is a header only library, there is nothing to build, just include it. #include <glm/glm.hpp> More informations in GLM manual: http://glm.g-truc.net/glm.pdf ================================================================================ GLM 0.9.5.1: 2014-01-11 -------------------------------------------------------------------------------- - Fixed angle and orientedAngle that sometimes return NaN values (#145) - Deprecated degrees for function parameters and display a message - Added possible static_cast conversion of GLM types (#72) - Fixed error 'inverse' is not a member of 'glm' from glm::unProject (#146) - Fixed mismatch between some declarations and definitions - Fixed inverse link error when using namespace glm; (#147) - Optimized matrix inverse and division code (#149) - Added intersectRayPlane function (#153) - Fixed outerProduct return type (#155) ================================================================================ GLM 0.9.5.0: 2013-12-25 -------------------------------------------------------------------------------- - Added forward declarations (glm/fwd.hpp) for faster compilations - Added per feature headers - Minimized GLM internal dependencies - Improved Intel Compiler detection - Added bitfieldInterleave and _mm_bit_interleave_si128 functions - Added GTX_scalar_relational - Added GTX_dual_quaternion - Added rotation function to GTX_quaternion (#22) - Added precision variation of each type - Added quaternion comparison functions - Fixed GTX_multiple for negative value - Removed GTX_ocl_type extension - Fixed post increment and decrement operators - Fixed perspective with zNear == 0 (#71) - Removed l-value swizzle operators - Cleaned up compiler detection code for unsupported compilers - Replaced C cast by C++ casts - Fixed .length() that should return a int and not a size_t - Added GLM_FORCE_SIZE_T_LENGTH and glm::length_t - Removed unnecessary conversions - Optimized packing and unpacking functions - Removed the normalization of the up argument of lookAt function (#114) - Added low precision specializations of inversesqrt - Fixed ldexp and frexp implementations - Increased assert coverage - Increased static_assert coverage - Replaced GLM traits by STL traits when possible - Allowed including individual core feature - Increased unit tests completness - Added creating of a quaternion from two vectors - Added C++11 initializer lists - Fixed umulExtended and imulExtended implementations for vector types (#76) - Fixed CUDA coverage for GTC extensions - Added GTX_io extension - Improved GLM messages enabled when defining GLM_MESSAGES - Hidden matrix _inverse function implementation detail into private section ================================================================================ GLM 0.9.4.6: 2013-09-20 -------------------------------------------------------------------------------- - Fixed detection to select the last known compiler if newer version #106 - Fixed is_int and is_uint code duplication with GCC and C++11 #107 - Fixed test suite build while using Clang in C++11 mode - Added c++1y mode support in CMake test suite - Removed ms extension mode to CMake when no using Visual C++ - Added pedantic mode to CMake test suite for Clang and GCC - Added use of GCC frontend on Unix for ICC and Visual C++ fronted on Windows for ICC - Added compilation errors for unsupported compiler versions - Fixed glm::orientation with GLM_FORCE_RADIANS defined #112 - Fixed const ref issue on assignment operator taking a scalar parameter #116 - Fixed glm::eulerAngleY implementation #117 ================================================================================ GLM 0.9.4.5: 2013-08-12 -------------------------------------------------------------------------------- - Fixed CUDA support - Fixed inclusion of intrinsics in "pure" mode #92 - Fixed language detection on GCC when the C++0x mode isn't enabled #95 - Fixed issue #97: register is deprecated in C++11 - Fixed issue #96: CUDA issues - Added Windows CE detection #92 - Added missing value_ptr for quaternions #99 ================================================================================ GLM 0.9.4.4: 2013-05-29 -------------------------------------------------------------------------------- - Fixed slerp when costheta is close to 1 #65 - Fixed mat4x2 value_type constructor #70 - Fixed glm.natvis for Visual C++ 12 #82 - Added assert in inversesqrt to detect division by zero #61 - Fixed missing swizzle operators #86 - Fixed CUDA warnings #86 - Fixed GLM natvis for VC11 #82 - Fixed GLM_GTX_multiple with negative values #79 - Fixed glm::perspective when zNear is zero #71 ================================================================================ GLM 0.9.4.3: 2013-03-20 -------------------------------------------------------------------------------- - Detected qualifier for Clang - Fixed C++11 mode for GCC, couldn't be enabled without MS extensions - Fixed squad, intermediate and exp quaternion functions - Fixed GTX_polar_coordinates euclidean function, takes a vec2 instead of a vec3 - Clarify the license applying on the manual - Added a docx copy of the manual - Fixed GLM_GTX_matrix_interpolation - Fixed isnan and isinf on Android with Clang - Autodetected C++ version using __cplusplus value - Fixed mix for bool and bvec* third parameter ================================================================================ GLM 0.9.4.2: 2013-02-14 -------------------------------------------------------------------------------- - Fixed compAdd from GTX_component_wise - Fixed SIMD support for Intel compiler on Windows - Fixed isnan and isinf for CUDA compiler - Fixed GLM_FORCE_RADIANS on glm::perspective - Fixed GCC warnings - Fixed packDouble2x32 on XCode - Fixed mix for vec4 SSE implementation - Fixed 0x2013 dash character in comments that cause issue in Windows Japanese mode - Fixed documentation warnings - Fixed CUDA warnings ================================================================================ GLM 0.9.4.1: 2012-12-22 -------------------------------------------------------------------------------- - Improved half support: -0.0 case and implicit conversions - Fixed Intel Co