IAC ReadVRML Project
--------------------

This directory ( iac_proj/rd_vrml/ ) contains all the V code, source code,
HTML documentation, and installation information for the IAC project
"ReadVRML".

The directory should be placed into your existing project directory, which
should already contain the IAC Project File structure, i.e., the iac_proj/,
iac_lib/ and v/ directories.

The file INSTALL contains information on how to edit the existing IAC
files: a single line addition to the iac_proj/iac_proj.v file, to add the
new project, and additions to two of the files in the iac_lib/ directory
to add links to the User Macro and Example Applications to the top-level
IAC library page.

Once the files have been correctly installed, the low-level module of the new
project may be compiled. If you opt to leave the process unspecified, it will
by default use the "express" process. Doing so means the module may be
compiled by using one of the following commands in the top-level directory of
your project (whilst AVS/Express is not running):

        base -comp_proc express -exit
or
        make -f express.mk

Using the 'make' command, requires that the express.mk file already exists,
and has been updated accordingly.

If you modify the project, and elect to specify the process as "user" or
another user-defined process, then the module may be compiled without
having to exit the AVS/Express application. Use the following command in the
VCP to compile the module:

        $compile IAC_PROJ.ReadVRML.ReadVRMLMods

Users of the Developer's Edition may select the module in the relevant 
Templates library, and choose 'compile' from the Project menu.



Files
-----

The following files can be found in the iac_proj/rd_vrml/ directory.

INSTALL        Contains installation instructions for editing the iac_proj.v
               and iac_lib/data_io.v and iac_lib/examples.v files. This file
               should not be edited as the future installation script will
               use this file.

rd_vrml.v     Creates the IAC_PROJ.ReadVRML library.

rdvrmods.v     Creates the ReadVRMLMods library containing the parameter
               block ReadVRMLParams and the low-level module ReadVRMLCore.

rdvrmacs.v     Creates the ReadVRMLMacs library containing the UI macro
               ReadVRMLUI the functional macro ReadVRMLFunc and
               the user macro ReadVRML.
			   
rdvrapps.v     Creates the ReadVRMLApps library containing the example 
               applications ReadVRMLEg.

libvrml1.v     Creates the libVRML library which builds the VRML1 parser 
               library libVRML2GEO.a 

vrml2geo/      Directory that contains the source files for the libVRML2GEO.a 
               library.
			   
rd_vrml.cpp    The C++ source code for the ReadVRMLCore module.

rd_vrml.html   HTML documentation for the ReadVRML module and user macro.

README         This file.



Generated Files
---------------

When the project is compiled, the following files will be generated. Once
completed, you may safely remove these files; any future recompilations
will regenerate these files.

gen.h           AVS/Express generated header file.

gen.cxx         AVS/Express generated C++ source file.

