ENVIRONMENT		THE BOX'S MAIN HELP: This function returns the color in the environment map MAP from the direction of R. refer to page 323 in the RenderMan Companion. MAP (input): This must be a string. The default is empty. The name of the environment map file to be used. refer to page 323 in the RenderMan Companion. R (input): Must be a point. This is the direction vector. refer to page 323 in the RenderMan Companion. ENV (output): This function returns the color in the environment map MAP from the direction of R. refer to page 323 in the RenderMan Companion.

ENVIRONMENT

THE BOX'S MAIN HELP:

This function returns the color in 
the environment map MAP from the direction of R.
refer to page 323 in the RenderMan Companion.

MAP (input):

This must be a string.  The default is empty.
The name of the environment map file to be used.
refer to page 323 in the RenderMan Companion.

R (input):

Must be a  point.
This is the direction vector.
refer to page 323 in the RenderMan Companion.

ENV (output):

This function returns the color in 
the environment map MAP from the direction of R.
refer to page 323 in the RenderMan Companion.