bool SceneGraph::save(char *filename, void (*callbackFn)(int nNode, void *info), void *callbackFnInfo)
{
ofstream outputFile(filename);
if (!outputFile)
return false;
uninitialize();
outputFile << "#VRML V2.0 utf8" << endl;
int nNode = 0;
for (Node *node = Parser::getNodes(); node; node = node->next()) {
node->output(outputFile, 0);
nNode++;
if (callbackFn)
callbackFn(nNode, callbackFnInfo);
}
for (Route *route = Parser::getRoutes(); route; route = route->next()) {
route->output(outputFile);
}
initialize();
return true;
}
bool SceneGraph::save(const wchar_t *filename, void (*callbackFn)(int nNode, void *info), void *callbackFnInfo)
{
char nonsense[100];
wcstombs(nonsense, filename, 100);
std::ofstream outputFile(nonsense);
if (!outputFile)
return false;
uninitialize();
outputFile << "#VRML V2.0 utf8" << std::endl;
int nNode = 0;
for (Node *node = getNodes(); node; node = node->next()) {
node->output(outputFile, 0);
nNode++;
if (callbackFn)
callbackFn(nNode, callbackFnInfo);
}
for (Route *route = getRoutes(); route; route = route->next()) {
route->output(outputFile);
}
initialize();
return true;
}
void SceneGraph::print()
{
uninitialize();
for (Node *node = Parser::getNodes(); node; node = node->next()) {
node->print();
}
for (Route *route = Parser::getRoutes(); route; route = route->next()) {
route->output(cout);
}
initialize();
}
