eigen

CFD/eigen

History

Gael Guennebaud e6f1104b57 * fix Quaternion::setFromTwoVectors (thanks to "benv" from the forum) * extend PartialRedux::cross() to any matrix sizes with automatic vectorization when possible * unit tests: add "geo_" prefix to all unit tests related to the geometry module and start splitting the big "geometry.cpp" tests to multiple smaller ones (also include new tests)		2009-02-17 09:53:05 +00:00
..
camera.cpp	opengl demo, now working:	2008-09-09 23:17:14 +00:00
camera.h	opengl demo, now working:	2008-09-09 23:17:14 +00:00
CMakeLists.txt	various stuff in opengl demos such as a better model,	2008-09-09 18:50:45 +00:00
gpuhelper.cpp	various stuff in opengl demos such as a better model,	2008-09-09 18:50:45 +00:00
gpuhelper.h	various stuff in opengl demos such as a better model,	2008-09-09 18:50:45 +00:00
icosphere.cpp	* Quaternion: added dot product and angularDistance functions. The latter is	2008-09-11 11:19:34 +00:00
icosphere.h	various stuff in opengl demos such as a better model,	2008-09-09 18:50:45 +00:00
quaternion_demo.cpp	* fix Quaternion::setFromTwoVectors (thanks to "benv" from the forum)	2009-02-17 09:53:05 +00:00
quaternion_demo.h	various stuff in opengl demos such as a better model,	2008-09-09 18:50:45 +00:00
README	started a small OpenGL demo making use of Eigen's geometry features	2008-09-07 23:15:11 +00:00
trackball.cpp	opengl demo, now working:	2008-09-09 23:17:14 +00:00
trackball.h	various stuff in opengl demos such as a better model,	2008-09-09 18:50:45 +00:00

README

Navigation:
 left button:           rotate around the target
 middle button:         zoom
 left button + ctrl     quake rotate (rotate around camera position)
 middle button + ctrl   walk (progress along camera's z direction)
 left button:           pan (translate in the XY camera's plane)

R : move the camera to initial position
A : start/stop animation
C : clear the animation
G : add a key frame