Cube

mainprogram@box1.f
subroutine  box1 (r, g, b, sz)

Description: This program draws a cube by giving the color value and the length of one side.

Input variable:
  r : The red value [0,1]
  g : The green value [0,1]
  b : The blue value [0,1]
sz : The length of one side of the cube

Drawing example: box1.wrl