mirror/glm
1
0
Fork 0
mirror of https://github.com/g-truc/glm.git synced 2024-11-30 11:54:36 +00:00
Code Issues Packages Projects Releases Wiki Activity
1,574 Commits 81 Branches 74 Tags 83 MiB
e413381fad
Commit Graph

1574 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Christophe Riccio
0a54eb99b1 Fixed compatibility type, using precision qualifier 2013-05-12 15:50:49 +02:00
Christophe Riccio
01a98e97c1 Fixed perspective with zNear == 0 (#71) 2013-05-12 15:36:29 +02:00
Christophe Riccio
1c68cee29b Clean up code test for branch compatibility on all platforms 2013-05-12 11:40:25 +02:00
Christophe Riccio
9841d2a2b4 Removed SSE tests 2013-05-11 22:40:02 +02:00
Christophe Riccio
929b521381 Added embedded SSE opetimizations in mat4 code 2013-05-11 00:08:55 +02:00
Christophe Riccio
66e3e52592 Fixed increment and decrement operators for matrix types 2013-05-10 23:08:30 +02:00
Christophe Riccio
95e72aa545 Added asserts to GTC_matrix_access 2013-05-10 22:00:53 +02:00
Christophe Riccio
6487ed1c34 Added assert to row and column functions 2013-05-10 21:52:23 +02:00
Christophe Riccio
1b3d5cd378 Fixed space characters 2013-05-10 21:37:20 +02:00
Christophe Riccio
a2583caa0f Added vector type operator declarations 2013-05-10 14:03:54 +02:00
Christophe Riccio
a319cff426 Removed scalar functions 2013-05-10 12:36:10 +02:00
Christophe Riccio
ebd38a0a78 Merge branch '0.9.5' of https://github.com/g-truc/glm into 0.9.5 2013-05-10 11:28:22 +02:00
Christophe Riccio
9556540244 Fixed documents 2013-05-10 11:28:08 +02:00
Christophe Riccio
28d8e7f251 Fixed increment and decrement operators tests 2013-05-10 01:44:13 +02:00
Christophe Riccio
4a93e0ab70 Fixed explicit empty constructors for specialized half classes 2013-05-09 16:06:59 +02:00
Christophe Riccio
1839858465 Fixed missing typename 2013-05-09 13:46:56 +02:00
Christophe Riccio
691f04e14f Fixed post in/decrement operators 2013-05-08 21:52:21 +02:00
Christophe Riccio
28c6bba18c Refacted GTC_angle 2013-05-07 01:20:00 +02:00
Christophe Riccio
929f140b1e Added GTC_angle extension files 2013-05-07 01:05:45 +02:00
Christophe Riccio
b2e55904b8 Fixed dual quat built on GCC 2013-05-07 01:02:52 +02:00
Christophe Riccio
5338aaac9e Added half literals 2013-05-07 01:01:56 +02:00
Christophe Riccio
49fbfa051c Optimized radians and degrees functions 2013-05-06 20:35:13 +02:00
Christophe Riccio
13f27821b9 Completed GTX_multiple for negative values, issue #79 2013-05-06 18:00:06 +02:00
Christophe Riccio
e3da5f952c Fixed merge 2013-05-06 15:34:37 +02:00
Christophe Riccio
57a093035f Updated cast test 2013-05-06 15:22:42 +02:00
Christophe Riccio
86a5825fee Merge pull request #80 from robert-ancell/0.9.4 
Fix glm::higherMultiple and glm::lowerMultiple and assoicated test cases...
 2013-05-06 06:16:35 -07:00
Christophe Riccio
092ccbe64f Merge branch '0.9.5' of https://github.com/g-truc/glm into 0.9.5 2013-05-05 21:36:41 +02:00
Christophe Riccio
56564badb5 Added tests for issue #72 2013-05-05 21:36:22 +02:00
Christophe Riccio
0d3883c204 Merge pull request #75 from mackron/quat_simd 
SIMD Quaternions
 2013-05-05 09:16:35 -07:00
Christophe Riccio
c795562f67 Renamed gentype::null into gentype::_null for Tizen, #78 2013-05-05 18:06:42 +02:00
Robert Ancell
f0d4080fe3 Fix glm::higherMultiple and glm::lowerMultiple and assoicated test cases. Does not fix the specialized versions of these functions 2013-05-03 16:52:06 -07:00
Christophe Riccio
31805bcd79 Removed grid test 2013-05-01 19:03:41 +02:00
Christophe Riccio
281a391b4d Fixed swizzle build on Visual C++ compiler 2013-05-01 01:54:48 +02:00
Dave Reid
e0cfd7d672 Attempt a small optimization in operator*(fquatSIMD, fvec4SIMD). No big improvement. 2013-04-24 15:00:03 +10:00
Dave Reid
c08ea7656b Reorganize operator* to makes things a bit clearer. 2013-04-24 14:46:20 +10:00
Dave Reid
1eb88e4bc1 Cleanup. 2013-04-24 14:06:28 +10:00
Dave Reid
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).
 2013-04-24 13:55:38 +10:00
Dave Reid
d07496460a Add the ability to convert a SIMD quat to a standard mat4. 2013-04-24 09:54:28 +10:00
Dave Reid
942bf08fe3 Add the ability to convert standard mat4s and mat3s to SIMD quats. 2013-04-24 09:39:22 +10:00
Dave Reid
13837e1079 Remove the SSE3 implementation in operator*(fquatSIMD, fquatSIMD). 
The SSE2 version is now running faster than the SSE3 version.
 2013-04-24 08:51:17 +10:00
Dave Reid
197b6c96d8 Improve efficiency of operator*(fquatSIMD, fquatSIMD) in SSE4 mode. 
Now only requires 3 shuffle, 4 mul and 4 dpps.
 2013-04-24 07:58:41 +10:00
Dave Reid
d23da666c5 Merge branch '0.9.5' of https://github.com/g-truc/glm into quat_simd 2013-04-24 07:33:10 +10:00
Christophe Riccio
5a82afae6f Fixed merge 2013-04-23 16:49:02 +02:00
Christophe Riccio
8c7828e6f7 Fixed merge 2013-04-23 16:40:07 +02:00
Christophe Riccio
3c7989486e Fixed literals in dual quaternion implementation 2013-04-23 16:39:15 +02:00
Christophe Riccio
fb99c4d2e7 Merge pull request #74 from mackron/0.9.5_Compilation_Fixes 
SIMD compilation fixes + clamp() ambiguity fix.
 2013-04-23 07:37:37 -07:00
Dave Reid
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.
 2013-04-23 15:36:12 +10:00
Dave Reid
6a7ccdb530 Fix another compilation error. 2013-04-23 14:18:05 +10:00
Dave Reid
b6d994f638 Compilation fixes due to missing P template parameters. 2013-04-23 10:01:50 +10:00
Dave Reid
5519b86003 Fix fvec4SIMD and fmat4x4SIMD compilation errors. 2013-04-23 09:19:57 +10:00