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463 5717 d 5 h jab /trunk/src/CGLA/ Ooops. Previously, there was no 4D integer vector.  
462 5717 d 5 h jab /trunk/src/CGLA/ Ooops. Previously, there was no 4D integer vector.  
461 5717 d 5 h jab /trunk/src/CGLA/ Removed the ability to set the 3D integer vectors in terms of spherical coordinates.  
431 5941 d 8 h jab /trunk/src/CGLA/ Now with double matrices  
427 5946 d 20 h jrf /trunk/src/CGLA/ Correcting small mistake: abs -> fabs  
418 5976 d 8 h jrf /trunk/ gel_rand.cpp now added to CMakeList  
417 5977 d 2 h jrf /trunk/ Introducing gel_rand: a speed-optimized linear congruential pseudo-random number generator. It has been placed in CGLA.h. And all references to rand, srand, and RAND_MAX have been changed to gel_rand, gel_srand and GEL_RAND_MAX.  
408 6073 d 4 h jab /trunk/src/CGLA/ Forgot 0 init of various functions producing standard matrices of type Mat4x4d  
385 6115 d 3 h jab /trunk/ CMakefiles included.

Note that exceptions were removed from Geometry/Polygonize.cpp since it did not play nice with visual studio 2005. An improved solution is needed so that the program does not just abort.		  
382 6121 d 8 h jab /trunk/ a number of fixes  
366 6164 d 9 h jab /trunk/src/CGLA/ So a variable l has now been given a default value to protect against
warnings		  
359 6390 d 20 h jab /trunk/src/CGLA/ Added 3D matrix functions for transformations  
358 6390 d 20 h jab /trunk/src/CGLA/ added rotation and scaling matrices to 3d double matrices  
354 6410 d 5 h awk /trunk/src/  
351 6411 d 20 h jab /trunk/ some bug fixes  
342 6436 d 3 h jab /trunk/src/CGLA/ The power eigensolution method was slightly broken. It seems to work now. The test program has been improved. However, it is a simple method, and only robust on small matrices but that is what CGLA is all about  
327 6676 d 9 h jab /trunk/src/CGLA/ Removed determinant from cpp file  
325 6676 d 9 h jab /trunk/src/CGLA/ An alternative 4x4 determinant function is included and commented out.  
324 6677 d 7 h jab /trunk/src/ Some changes. Mostly a nasty precision issue has been fixed with regard
to 4x4 determinants. KDTrees have also been improved.		  
323 6683 d 1 h bj /trunk/src/CGLA/ added generic make_rot method with rotation matrix as input  
321 6684 d 21 h jab /trunk/ No log message.  
320 6692 d 7 h awk /trunk/src/CGLA/  
317 6694 d 23 h awk /trunk/src/CGLA/  
316 6698 d 1 h jab /trunk/src/CGLA/ Added a constructor to Vec2i that accepts a single int.  
306 6752 d 4 h jrf /trunk/ quaternion_cleanup branch has been merged with main branch  
304 6752 d 6 h jab /trunk/src/ I have made minor changes to ensure that GEL compiles on Linux.  
277 6844 d 8 h jrf /trunk/src/ The int_pow function in CGLA has been updated to run with O(log(n)) complexity.

The QuatTrackBall has been updated.		  
271 6858 d 5 h bj /trunk/ removed .vcproj and .sln files from SVN  
248 6904 d 7 h bj /trunk/src/CGLA/  
206 7058 d 7 h jrf /trunk/src/CGLA/ Added a constructor to Vec3f taking a Vec4f as argument. The last element of the Vec4f is simply thrown away.

Added a Vec2ui. A 2D vector of unsigned integers is useful for specifying dimensions.		  
198 7101 d 6 h bj /trunk/ Added Visual Studio 2005 compatibility  
197 7102 d 5 h jrf /trunk/src/CGLA/ Redefinition of CGLA::isnan to have better cross platform support  
196 7102 d 5 h jrf /trunk/src/CGLA/ cgla_nan() has been corrected. A minor bug caused it to return 0.0 rather than nan ...  
195 7102 d 8 h jrf /trunk/ warning pragmas corrected.
Added messages stating that some preprocessor directives are needed for HMesh to work with MSVC8.		  
190 7118 d 8 h bj /trunk/ updated vcproj/sln files  
189 7121 d 1 h jab /trunk/ Fixed a bad bad bug in Mat3x3f - some fields in generated rotation
matrices were undefined.

The Makefile now works on Linux - it should be made to work on at least
OSX and Linux - the problem is the shared libs.		  
188 7122 d 19 h bj /trunk/src/CGLA/ fixed merge error  
182 7135 d 9 h bj /trunk/ merged restructuring branch properly  
178 7136 d 3 h bj /trunk/ merged restructuring branch  
171 7139 d 8 h bj /trunk/src/CGLA/ added make_rot(Mat4x4f)