Some 3-D demos for Delphi

this one demonstrates controling a 3-d picture in 3 ways....

the bottom one looks interesting as you grab and drag it...

http://www.psychology.nottingham.ac.uk/staff/cr1/3d.html


here is the delphi source
http://www.psychology.nottingham.ac.uk/staff/cr1/controls3d.zip

it also has explanations of different ways to rotate.

one of which is elevation and azmuth and it refers to the previous link i sent

"This technique is illustrated at Earl F. Glynn's 3D Lab. I also use this technique for my MRIcro software."

this dude has his own free viewing software also..called MRIcro
here
http://www.cla.sc.edu/psyc/faculty/rorden/ to look at brains.

i might download and see if he has sample brains... :-)

gh


AND A SECOND EXAMPLE

http://homepages.borland.com/efg2lab/Graphics/Surface3D.htm