Small tool to convert Heightmap images (grayscale) to stl models.
Usage:
java -jar heightmap2stl.jar 'path to imagefile' 'height of model' 'height of base'
http://www.thingiverse.com/thing:15276
Smile3D is a Java based chat uses 3D avatars. Avatar changes expression and mood according to user choices; It can also interacts with all the objects present into the same room where currently the avatar stays.. Java3D framework is used.