Download Java 3D Scene Engine Ashutosh A. Morwal September 2012

3.1.1
Use case diagram
Let us now design a use case diagram for the problem considering the above
requirements. After doing the abrupt study of the working of the application, it was
realized that there is going to be only one actor, the user of the system in all the use
cases, hence we are not going to show the actor in the description.
Figure 6: Use case diagram
Let us now describe each and every use case associating it with its related requirement.
3.1.1.1
Use case 1: creating .3d files
Related requirement: 1A
Description: Whenever user runs the program for the first time, an option to create a
new project might be selected; user can create a new project even from the 3D editor
window.
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