* Convert everything to new inline scheme
* Add both extern and inline for some SSE vs. non-SSE functions
Some functions had nice, compact SSE implementations but bulky non-SSE
implementations, so this commit inlines just the implementations that make
sense. Also updated documentation.
* Convert HINLINE and HEXTERN to HMM_INLINE and HMM_EXTERN
* Fixed bug when using handmademath in C mode
* SSEd vec4 operations
* Fixed hmm_vec4 for non-sse builds. Added SSE option for HMM_Vec4 to load in one instruction
* Whoops. We were loading in the wrong order
* SSEd more things
* SSEd more functions
* Minor fixups
* SSE'd hmm_vec4 initialization
* Removed zeroing
* Vector normalization should be zero'd
* Removed old comments
* SSEd HMM_MultiplyMat4 and HMM_Transpose. And added HMM_LinearCombineSSE
* Maybe Travis doesn't support SSE?
* Fix compile process so the SSE option is consistently defined
* Fix link error
* Documentation
* Added function prototype for operator ==
* Added != operator for hmm_vec2, hmm_vec3, hmm_vec4
* Add C versions of equality checks
Also made the C++ tests actually run...😳
* Update documentation
* Handle zero-vector normalization.
When normalizing a vectors, we have to check whether vector length is
not zero, to avoid dividing by zero when normalizing zero-vectors.
* Test for normalization of zero vectors
* at one place HANDMADE_NO_SSE instead of HANDMADE_MATH_NO_SSE was used
* introduce HANDMADE_MATH__USE_SSE for the SSE #ifdefs throughout code
- use #ifdef HANDMADE_MATH_NO_SSE at only one place
* only use SSE (#define HANDMADE_MATH__USE_SSE) if the targetplatform
actually supports it
=> users don't have to #define HANDMADE_MATH_NO_SSE on ARM etc
* at one place HMM_SqrtF instead of HMM_SquareRootF was used
* Switch to custom unit testing that is compatible with C
* Remove Google Test framework
* Attempt to fix missing math functions
* Link against C math library
* Try forcing c99 again
* Include -lm at compile time
* Move -lm argument to the end
* Update README and gitignore
* Various changes, and started work on Quaternions
* Worked on Quaternions (#46)
* Working on quaternions
* Finished operations, onto slerp
* Working on slerp
* Finished slerp implementation, next is NLerp
* Cleaned HandmadeMath.cpp
* Removed gbmath includes
* fixed minor issue.
* Fixed function names
* Fixed DotQuat call
* Did a style check
* Double Style Check
* Triple Style Check
* Fixed all the bullshit I did wrong
* Fixed more bs
* Added new functions
* Finished function implements
* Fixed some compile errors
* Fixed UTF-8 Error
* Added in most operator overrides
* Changed instances of HMM_PI to HMM_Pi32
* Fixed a warning
* Fixed a major issue with quaternion to matrix function where rotations about the y axis caused strange warping.
* Revert "Fixed a warning"
This reverts commit 043decab0d.
* Revert repo
* Fixed Quaternion to Matrix function.
* Fixed some prevalent issues, and now pulls triganometric funcitions from the std instead of implementing them.
* Fixed tab formatting, added in reverse multiplication function with Quaternions
* Removed error suppression cleanup, as it was causing more warnings. . .
* Added documentation
* Changed ATanf2 to ATan2f
* Fixed some typos and added additional documentation (#48)
* Add tests for quaternions
* Remove (very wrong) quaternion division in favor of multiplying by inverse
* Put back newlines at ends of files
* Make tweaks for PR
* Add assigning arithmetic operators for quaternions
* Add NLerp
Just to make Jonathan Blow happy: http://number-none.com/product/Understanding%20Slerp,%20Then%20Not%20Using%20It/
* Rearrange parameters of HMM_Slerp
It now matches HMM_Lerp and HMM_NLerp.
* Update README.md
Most of the changes in this patch are cosmetic (such as looping by
columns first.) HMM_Translate was incorrectly producing row-major
matrices, which should now be fixed.
Fixes#22
- Scalar multiplication of vectors and matrices
- This was present for only vec2's and vec3's using operator
overloading. In addition, there was only operator overloading for
[structure] * float, not float * [structure].
- Additionally, the two operators that were already defined were
updated to use the new C-style functions that were defined.
- Scalar division of vectors and matrices
- Matrix subtraction
- += operator for matrices
This is very useful for applications using homogeneous coordinates, since I can
take a vec3 representing a position or normal, and construct the appropriate
vec4 in homogeneous coordinates.
