5 Commits

Author	SHA1	Message	Date
Gael Guennebaud	e5c50afed6	* Quaternion: added dot product and angularDistance functions. The latter is ... based on the former. * opengl_demo: makes IcoSphere better (vertices are instanciated only once) and removed the generation of a big geometry for the fancy spheres...	2008-09-11 11:19:34 +00:00
Gael Guennebaud	5e9ee8863e	opengl demo, now working: ... - quaternion vs euler angles interpolation (though the Euler angle version looks a bit too bad) - navigation using either a mapping from 2D screen coordinates to 3D points on a sphere or the standard approach mapping mouse displacements as rotations around camera's axes.	2008-09-09 23:17:14 +00:00
Gael Guennebaud	146c9e4494	various stuff in opengl demos such as a better model, ... stable trackball for the fly navigation mode, and started to put some GUI elements...	2008-09-09 18:50:45 +00:00
Gael Guennebaud	c41ceee750	2 typos	2008-09-08 17:08:27 +00:00
Gael Guennebaud	31c33b9ed4	started a small OpenGL demo making use of Eigen's geometry features	2008-09-07 23:15:11 +00:00