929f140b1e 
								
							
								 
							
						 
						
							
							
								
								Added GTC_angle extension files  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								b2e55904b8 
								
							
								 
							
						 
						
							
							
								
								Fixed dual quat built on GCC  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								5338aaac9e 
								
							
								 
							
						 
						
							
							
								
								Added half literals  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								49fbfa051c 
								
							
								 
							
						 
						
							
							
								
								Optimized radians and degrees functions  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								13f27821b9 
								
							
								 
							
						 
						
							
							
								
								Completed GTX_multiple for negative values, issue  #79  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								e3da5f952c 
								
							
								 
							
						 
						
							
							
								
								Fixed merge  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								57a093035f 
								
							
								 
							
						 
						
							
							
								
								Updated cast test  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								86a5825fee 
								
							
								 
							
						 
						
							
							
								
								Merge pull request  #80  from robert-ancell/0.9.4  
							
							... 
							
							
 
							
							Fix glm::higherMultiple and glm::lowerMultiple and assoicated test cases... 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								092ccbe64f 
								
							
								 
							
						 
						
							
							
								
								Merge branch '0.9.5' of  https://github.com/g-truc/glm  into 0.9.5  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								56564badb5 
								
							
								 
							
						 
						
							
							
								
								Added tests for issue  #72  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								0d3883c204 
								
							
								 
							
						 
						
							
							
								
								Merge pull request  #75  from mackron/quat_simd  
							
							... 
							
							
 
							
							SIMD Quaternions 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								c795562f67 
								
							
								 
							
						 
						
							
							
								
								Renamed gentype::null into gentype::_null for Tizen,  #78  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								f0d4080fe3 
								
							
								 
							
						 
						
							
							
								
								Fix glm::higherMultiple and glm::lowerMultiple and assoicated test cases. Does not fix the specialized versions of these functions  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								31805bcd79 
								
							
								 
							
						 
						
							
							
								
								Removed grid test  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								281a391b4d 
								
							
								 
							
						 
						
							
							
								
								Fixed swizzle build on Visual C++ compiler  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								e0cfd7d672 
								
							
								 
							
						 
						
							
							
								
								Attempt a small optimization in operator*(fquatSIMD, fvec4SIMD). No big improvement.  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								c08ea7656b 
								
							
								 
							
						 
						
							
							
								
								Reorganize operator* to makes things a bit clearer.  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								1eb88e4bc1 
								
							
								 
							
						 
						
							
							
								
								Cleanup.  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								c1006718b3 
								
							
								 
							
						 
						
							
							
								
								Add fastMix() and fastSlerp() implementations.  
							
							... 
							
							
 
							
							These have stricter pre-conditions than standard mix() and slerp()
  - 1) Input quaternions must be unit length.
  - 2) The interpolation factor (a) must be in the range [0, 1]
None of these restrictions should be too bad. The reason for these is that it uses fastAcos()
and fastSin(), both of which have a limited allowable range.
In my contrived tests, I observed about a 10x improvement over the standard versions. This is
mostly because of the faster acos/sin operations. The fastSin(__m128) implementation also helps
here because it can do four fastSin() operations simultaneously using SSE (mix() and slerp()
each need three). 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								d07496460a 
								
							
								 
							
						 
						
							
							
								
								Add the ability to convert a SIMD quat to a standard mat4.  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								942bf08fe3 
								
							
								 
							
						 
						
							
							
								
								Add the ability to convert standard mat4s and mat3s to SIMD quats.  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								13837e1079 
								
							
								 
							
						 
						
							
							
								
								Remove the SSE3 implementation in operator*(fquatSIMD, fquatSIMD).  
							
							... 
							
							
 
							
							The SSE2 version is now running faster than the SSE3 version. 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								197b6c96d8 
								
							
								 
							
						 
						
							
							
								
								Improve efficiency of operator*(fquatSIMD, fquatSIMD) in SSE4 mode.  
							
							... 
							
							
 
							
							Now only requires 3 shuffle, 4 mul and 4 dpps. 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								d23da666c5 
								
							
								 
							
						 
						
							
							
								
								Merge branch '0.9.5' of  https://github.com/g-truc/glm  into quat_simd  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								5a82afae6f 
								
							
								 
							
						 
						
							
							
								
								Fixed merge  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								8c7828e6f7 
								
							
								 
							
						 
						
							
							
								
								Fixed merge  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								3c7989486e 
								
							
								 
							
						 
						
							
							
								
								Fixed literals in dual quaternion implementation  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								fb99c4d2e7 
								
							
								 
							
						 
						
							
							
								
								Merge pull request  #74  from mackron/0.9.5_Compilation_Fixes  
							
							... 
							
							
 
							
							SIMD compilation fixes + clamp() ambiguity fix. 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								7563a8bc4d 
								
							
								 
							
						 
						
							
							
								
								Add initial implementation of SIMD optimized quaternions.  
							
							... 
							
							
 
							
							A few things here can probably be improved by people a lot smarter then
me, but for the most part things are generally faster.
A few notes:
 - A fquatSIMD can be converted to a fmat4x4SIMD using mat4SIMD_cast().
 - A tquat<float> can be converted to a fquatSIMD using quatSIMD_cast().
 - Some functions are virtually the same as their scalar counterparts
   because I've just not been able to get them faster.
 - Only the basic functions are implemented. Future plans include fast,
   approximate normalize, length and mix/slerp functions. 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								6a7ccdb530 
								
							
								 
							
						 
						
							
							
								
								Fix another compilation error.  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								b6d994f638 
								
							
								 
							
						 
						
							
							
								
								Compilation fixes due to missing P template parameters.  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								5519b86003 
								
							
								 
							
						 
						
							
							
								
								Fix fvec4SIMD and fmat4x4SIMD compilation errors.  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								30dca2d0c7 
								
							
								 
							
						 
						
							
							
								
								Fix an ambiguity error with clamp().  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								161c6c474b 
								
							
								 
							
						 
						
							
							
								
								Added library builds  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								f1967b5fb3 
								
							
								 
							
						 
						
							
							
								
								Removed GTX_ocl_type, issue  #64  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								a67c7594bc 
								
							
								 
							
						 
						
							
							
								
								Clarified comments in GTC_epsilon, issue  #69  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								85ae145cf5 
								
							
								 
							
						 
						
							
							
								
								Fixed merge  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								073675d970 
								
							
								 
							
						 
						
							
							
								
								Updated readme for issue  #70  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								e5172fb284 
								
							
								 
							
						 
						
							
							
								
								Merge pull request  #70  from Adellica/0.9.4  
							
							... 
							
							
 
							
							Fixed mat2x4 value-type constructor, issue #70  
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								e72f18997c 
								
							
								 
							
						 
						
							
							
								
								Fixed GTX_multiple for negative values, issue  #51  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								604405e941 
								
							
								 
							
						 
						
							
							
								
								Fixed equal operator on quat  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								54e9d54579 
								
							
								 
							
						 
						
							
							
								
								Fixed tests and mat type typedefs  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								abbb0fc7cb 
								
							
								 
							
						 
						
							
							
								
								Added component wise comparison operators for quaternion  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								d4043ea49a 
								
							
								 
							
						 
						
							
							
								
								Added all precision types for GTC_type_precision  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								296e3d7007 
								
							
								 
							
						 
						
							
							
								
								Fixed half precision implementation  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								867db84ca5 
								
							
								 
							
						 
						
							
							
								
								Fixed mat2x4 value-type constructor  
							
							... 
							
							
 
							
							#include <glm/glm.hpp>
#include <iostream>
using namespace std;
int main() {
    // creating two should-be identical matrices
  glm::mat2x4 A((int)1);
  glm::mat2x4 B((float)1);
  float* Aptr = (float*)&A;
  float* Bptr = (float*)&B;
  for(int i = 0 ; i < 8 ; i++) cout << Aptr[i] << " ";  cout << endl;
  for(int i = 0 ; i < 8 ; i++) cout << Bptr[i] << " ";
}
output before patch:
1 0 0 0 0 1 0 0
1 0 0 0 0 0 0 0
output after patch:
1 0 0 0 0 1 0 0
1 0 0 0 0 1 0 0 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								c14e2d7fbc 
								
							
								 
							
						 
						
							
							
								
								Added precision template parameter  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								bb0398ae4a 
								
							
								 
							
						 
						
							
							
								
								Updated default precision section  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								d2c0cf0a93 
								
							
								 
							
						 
						
							
							
								
								Fixed space characters  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)  
				
					
						
							
							
								 
						
							
							
								4b4f3fbbaa 
								
							
								 
							
						 
						
							
							
								
								Fixed space characters and improved forward declaration, including extensions  
							
							
 
							
						 
						
							ago%!(EXTRA string=13 years)