Your new variable declarations probably look something like this:

      float thigh_length;
      float knee_degrees, knee_radians;
      float hip_x, hip_y;

Did you remember to add comments to the program that describe these new variables? If you forgot, do so now. Don't forget to save your changes-you will continue enhancing the program in the homework exercises for this lesson.

Return to lesson.

Eric N. Eide
Hamlet Project
Department of Computer Science
University of Utah