void volm3d (xlength, ylength, zlength) D3PLT.C Level 1
 
float xlength The x length of the 3-D workbox.
float ylength The y length of the 3-D workbox.
float zlength The z length of the 3-D workbox.
 
volm3d() determines the length/width/height ratios of the workbox. All parts of the 3-D plot must fit within the workbox. Only the ratios of these values are significant.