Thanks, wow, it really was simple. Thanks for the sane answer. Juan
On Wed, Apr 28, 2010 at 11:02 PM, Robert Green <[email protected]> wrote: > Juan, their sarcasm is well-founded. It's not only possible but > trivial. > > One easy way to change the coordinate system: > > // start drawing > gl.glMatrixMode(GL10.GL_MODELVIEW); > gl.glLoadIdentity(); > gl.glScalef (1, 1, -1); > GLU.gluLookAt(gl, pos.x, pos.y, pos.z, lookAt.x, lookAt.y, lookAt.z, > upVec.x, upVec.y, upVec.z); > > Enjoy your new left-handed coordinate system. > > On Apr 28, 7:39 pm, Bob Kerns <[email protected]> wrote: > > You mean, other than any affine transform that decomposes to include > > scaling of an odd number of axis by a negative value? Nope, other than > > that infinite number of ways, nope, no way. > > > > On Apr 27, 7:13 pm, Juan Aranda-Alvarez <[email protected]> > > wrote: > > > > > OpenGL works in 3D space, so if you would like another orientation you > could > > > rotate the scene moving the POV (camera) position. But there is no way > to > > > move from a right-hand coordinate system to a Left-side one. > > > > -- > > You received this message because you are subscribed to the Google > > Groups "Android Developers" group. > > To post to this group, send email to [email protected] > > To unsubscribe from this group, send email to > > [email protected]<android-developers%[email protected]> > > For more options, visit this group athttp:// > groups.google.com/group/android-developers?hl=en > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected]<android-developers%[email protected]> > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en > -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
