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/**************************************************************************\
*
* This file is part of the Coin 3D visualization library.
* Copyright (C) 1998-2007 by Systems in Motion. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* ("GPL") version 2 as published by the Free Software Foundation.
* See the file LICENSE.GPL at the root directory of this source
* distribution for additional information about the GNU GPL.
*
* For using Coin with software that can not be combined with the GNU
* GPL, and for taking advantage of the additional benefits of our
* support services, please contact Systems in Motion about acquiring
* a Coin Professional Edition License.
*
* See http://www.coin3d.org/ for more information.
*
* Systems in Motion, Postboks 1283, Pirsenteret, 7462 Trondheim, NORWAY.
* http://www.sim.no/ sales@sim.no coin-support@coin3d.org
*
\**************************************************************************/
/*
* Simple example that demonstrates how to read in and write out an
* Open Inventor model, essentially copying it. This process has no use
* per se, but can be used to sanity-check the import/export-related
* parts of Coin, and can be used as a starting point for utilities doing
* scene graph rewrites.
*
* Build the example using this command:
*
* coin-config --build ivcp ivcp.cpp
*
*/
#include <assert.h>
#include <stdio.h>
#include <Inventor/SoDB.h>
#include <Inventor/SoInput.h>
#include <Inventor/SoOutput.h>
#include <Inventor/nodes/SoNode.h>
#include <Inventor/nodekits/SoNodeKit.h>
#include <Inventor/SoInteraction.h>
#include <Inventor/actions/SoWriteAction.h>
int
main(int argc, char ** argv)
{
SoDB::init();
SoNodeKit::init();
SoInteraction::init();
if ( argc != 3 ) {
fprintf(stdout, "Usage: %s infile outfile\n", argv[0]);
return 0;
}
SoInput * in = new SoInput;
if ( !in->openFile(argv[1]) ) {
fprintf(stderr, "error: could not open file '%s'\n", argv[1]);
delete in;
SoDB::cleanup();
return -1;
}
SoNode * scene = NULL;
if ( !SoDB::read(in, scene) ) {
fprintf(stderr, "error: could not read file '%s'\n", argv[1]);
delete in;
SoDB::cleanup();
return -1;
}
delete in;
scene->ref();
SoOutput * out = new SoOutput;
if ( !out->openFile(argv[2]) ) {
fprintf(stderr, "error: could not open file '%s' for writing\n");
scene->unref();
delete out;
SoDB::cleanup();
return -1;
}
SoWriteAction wa(out);
wa.apply(scene);
out->closeFile();
delete out;
scene->unref();
SoDB::cleanup();
return 0;
}
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