You must install Java before you can use Energy3D. For security reasons, it is strongly recommended that you download the latest version of Java from java.com.
Energy3D is available for free download in two ways Web Installer and Zip Installer. The Web Installer uses the Java Web Start technology to automatically download and install Energy3D to your computer. If you run into any problem with the Web Installer (for example, you have disabled the Java plugin in your browser), use the Zip Installer.
Notes to Mac OS X users:
- Since 10.9, Mac OS X requires all apps to be signed with an Apple Developer ID (this does not affect the applet, though). We are looking into this. For now, use this workaround.
Energy3D is licensed under the GNU Lesser General Public License V3.0 and based on the Open-Source Java 3D graphics library Ardor3D.