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462 5715 d 10 h jab /trunk/src/CGLA/ Ooops. Previously, there was no 4D integer vector.  
461 5715 d 10 h jab /trunk/src/CGLA/ Removed the ability to set the 3D integer vectors in terms of spherical coordinates.  
431 5939 d 13 h jab /trunk/src/CGLA/ Now with double matrices  
427 5945 d 0 h jrf /trunk/src/CGLA/ Correcting small mistake: abs -> fabs  
418 5974 d 12 h jrf /trunk/ gel_rand.cpp now added to CMakeList  
417 5975 d 6 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 6071 d 9 h jab /trunk/src/CGLA/ Forgot 0 init of various functions producing standard matrices of type Mat4x4d  
385 6113 d 7 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 6119 d 12 h jab /trunk/ a number of fixes  
366 6162 d 14 h jab /trunk/src/CGLA/ So a variable l has now been given a default value to protect against
warnings		  
359 6389 d 1 h jab /trunk/src/CGLA/ Added 3D matrix functions for transformations  
358 6389 d 1 h jab /trunk/src/CGLA/ added rotation and scaling matrices to 3d double matrices  
354 6408 d 9 h awk /trunk/src/  
351 6410 d 1 h jab /trunk/ some bug fixes  
342 6434 d 8 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 6674 d 14 h jab /trunk/src/CGLA/ Removed determinant from cpp file  
325 6674 d 14 h jab /trunk/src/CGLA/ An alternative 4x4 determinant function is included and commented out.  
324 6675 d 12 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 6681 d 5 h bj /trunk/src/CGLA/ added generic make_rot method with rotation matrix as input  
321 6683 d 1 h jab /trunk/ No log message.  
320 6690 d 12 h awk /trunk/src/CGLA/  
317 6693 d 4 h awk /trunk/src/CGLA/  
316 6696 d 6 h jab /trunk/src/CGLA/ Added a constructor to Vec2i that accepts a single int.  
306 6750 d 8 h jrf /trunk/ quaternion_cleanup branch has been merged with main branch  
304 6750 d 11 h jab /trunk/src/ I have made minor changes to ensure that GEL compiles on Linux.  
277 6842 d 13 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 6856 d 10 h bj /trunk/ removed .vcproj and .sln files from SVN  
248 6902 d 11 h bj /trunk/src/CGLA/  
206 7056 d 12 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 7099 d 11 h bj /trunk/ Added Visual Studio 2005 compatibility  
197 7100 d 9 h jrf /trunk/src/CGLA/ Redefinition of CGLA::isnan to have better cross platform support  
196 7100 d 10 h jrf /trunk/src/CGLA/ cgla_nan() has been corrected. A minor bug caused it to return 0.0 rather than nan ...  
195 7100 d 13 h jrf /trunk/ warning pragmas corrected.
Added messages stating that some preprocessor directives are needed for HMesh to work with MSVC8.		  
190 7116 d 12 h bj /trunk/ updated vcproj/sln files  
189 7119 d 6 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 7121 d 0 h bj /trunk/src/CGLA/ fixed merge error  
182 7133 d 14 h bj /trunk/ merged restructuring branch properly  
178 7134 d 8 h bj /trunk/ merged restructuring branch  
171 7137 d 13 h bj /trunk/src/CGLA/ added make_rot(Mat4x4f)  
144 7175 d 14 h jab /trunk/src/ No real change to Mat4x4f.cpp, gel.doxygen is a duplicate.