b5274bfa52
Updated readme.txt for GLM 0.9.4.1 release
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d694c0d19d
Merge branch '0.9.4' of https://github.com/g-truc/glm into 0.9.4
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82832839c2
Resolved issue #24 , incorrect assert messages for step and smoothstep
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1a2e05a1cc
Merge pull request #25 from mackron/SIMD
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SIMD Improvements and Additions
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18c616528a
Add missing implementations of fmat4x4SIMD unary operators.
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c6c8dd15f2
Add missing implementation of fmat4x4SIMD binary operators.
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a4ea111417
Add a new constructor to fmat4x4SIMD that takes a __m128[4]. This is used in a future commit.
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60c3d3c943
Improve const-correctness in instrinsic_matrix.inl.
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3681cd3523
Add support for doing an identity initialization in the default constructor of fmat4x4SIMD().
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This is disabled by default and enabled with GLM_SIMD_ENABLE_DEFAULT_INIT. It makes toggling between SIMD and non-SIMD builds a bit easier.
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efff3add87
Add support for doing a (0.0, 0.0, 0.0, 0.0) initialization in the default constructor of fvec4SIMD().
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This is disabled by default, but enabled with GLM_SIMD_ENABLE_DEFAULT_INIT. This makes toggling between SIMD and non-SIMD builds a bit easier.
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87c90590be
Add support for x,y,z,w accessors to fvec4SIMD.
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This is done via a union. It must be enabled with GLM_SIMD_ENABLE_XYZW_UNION. A nameless struct/union warning in VC (C4201) is explicitly disabled with the "pragma warning(push/pop)" system.
Allowing xyzw access makes it much easier to toggle between SIMD and non-SIMD builds.
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560b474008
Fixed quat slerp using mix function when cosTheta close to 1
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0b41846700
Fixed speeling
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c19dda3797
Fixed quaternion interpolation when cosTheta is close to zero
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ec05d43d7d
Updated readme for GLM 0.9.4.1 release
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443f62bb08
Fixed issue #19 , fixed -0.0 with half
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8a291a9dc2
Fixed bug #14 , fixed constexpr
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841f91e830
Fixed bug #15 , added missing roll, pitch and yaw functions; Fixed half implicit conversions
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931b7bcdd6
Fixed issue #18 glm::clamp and NaN's
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a7fb9f31fd
Fixed bug #13 , ICC built on Linux
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c7fa6d745a
Revert previous change trying to fix bug #13 : Break the build on Windows...
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8b75ff6e1c
Added GTX_multiple tests
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7e0288359f
Tentative of fixing bug #13 , nextafter on Intel compiler
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753d5db251
Updated documentation
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5474e33d08
Clean up util files
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b8f30c5ad3
Fixed bug #11 , added missing quat based epsilonEqual and epsilonNotEqual definitions
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47b610c6d3
Clean up doxygen documentation
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4b18cc7051
Clean up doxygen documentation... was exposing implementation details
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2f8f070597
Fixed GTC_epsilon with Clang
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0b745d4e1c
Clean up space characters
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7b60ef7ab4
Merge branch 'master' of https://github.com/g-truc/glm into 0.9.4
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214c56cd45
Updated doxygen documentation
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63ae274be2
Merge pull request #10 from boromisp/master
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Sphere intersection fixes
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9a4abb07ef
Updated GLM manual for 0.9.4
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7778013575
Fixed space characters
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1683e78f58
Fixed the line-sphere intersection
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The original implementation had the same mistakes than the ray-sphere
intersection.
Added two new 'out' parameters to return both intersection ponits.
Changed the implementation to the geomethric method.
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ed12134f34
Fixed the original ray-sphere intersection
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Changed the original analytic method to a geometrical.
The errors in the original intersection calculation:
The function has a sphere center parameter, but ignores it and assumes
that the sphere is in the origo.
It calculates the length of the ray direction vector, but later on uses
this vector as a unit vector.
The position calculation is simply wrong. It multiplies the direction
vector with the radius of the sphere instead of the calculated
intersection distance.
The quadratic equation solving could be improved too:
There should be an early exit for negative discriminant.
The naive implementation sould be changed to a floating-point
specialized one.
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3a3c1fd8e8
Added new ray-sphere intersection
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This version uses a geometric method (usually faster) and doesn't
calculate the intersection position and normal, only the distance.
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4fff9b4367
Added matrix inverse tests and clean up space characters
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c9a0b87c7b
Fixed spaces
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a69de771a0
Fixed merge
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f96b0424ec
Merge pull request #5 from komiga/master
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Fixed component swapping in tmat2x2::_inverse()
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4d3af10700
Fixed space characters
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669ace8067
Fixed space character
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bfec0e2388
Fixed epsilon for half types
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1fb8bec873
Fixed abs function for half based types
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cdf5d19275
Fixed space characters, using tab
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415c970188
Renamed equalEpsilon function into epsilonEqual and added tests
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9d9a625493
Renamed equalEpsilon function into epsilonEqual and added tests
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a350a26e3b
Fixed merge
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Christophe Riccio
Christophe Riccio
Dave Reid
boromisp