// ----------------------------------------------------------------------
void
CreateDynamicEdgesTransmissionRangeTask::
run( shawn::SimulationController& sc )
throw( std::runtime_error )
{
VisualizationTask::run(sc);
GroupElement* all_edges = new GroupElement("all.edges");
visualization_w().add_element(all_edges);
std::string pref = sc.environment().
optional_string_param("prefix",DrawableEdgeDynamic::PREFIX);
std::string node_prefix = sc.environment().
optional_string_param("node_prefix",DrawableNodeDefault::PREFIX);
std::string _source_regex = sc.environment().optional_string_param("source_regex", ".*");
std::string _target_regex = sc.environment().optional_string_param("target_regex", ".*");
const shawn::Node &dummy = *(visualization().world().begin_nodes());
std::cout << "Regex: " << _source_regex << std::endl;
DrawableEdgeDynamicTransmissionRange* ded =
new DrawableEdgeDynamicTransmissionRange(dummy,dummy, pref, node_prefix, _source_regex, _target_regex);
ded->init();
visualization_w().add_element(ded);
all_edges->add_element(*ded);
}
// ----------------------------------------------------------------------
void
CreateEstimatedEdgesTask::
run( shawn::SimulationController& sc )
throw( std::runtime_error )
{
VisualizationTask::run(sc);
std::string pref = sc.environment().
optional_string_param("prefix",DrawableEdgeEstimated::PREFIX);
std::string node_prefix =
sc.environment().
optional_string_param("node_prefix",DrawableNodeDefault::PREFIX);
GroupElement* grp = group(sc);
for( shawn::World::const_node_iterator
it = visualization().world().begin_nodes(),
endit = visualization().world().end_nodes();
it != endit; ++it )
{
if( it->has_est_position())
{
const DrawableNode* dn = drawable_node(*it, node_prefix);
DrawableEdgeEstimated* dee = new DrawableEdgeEstimated(*it, *dn,
DrawableEdgeEstimated::PREFIX);
dee->init();
visualization_w().add_element(dee);
if( grp != NULL )
grp->add_element(*dee);
}
}
}
// ----------------------------------------------------------------------
void
CreateGroupTask::
run( shawn::SimulationController& sc )
throw( std::runtime_error )
{
VisualizationTask::run(sc);
GroupElement* ge =
new GroupElement( sc.environment().required_string_param("group") );
ge->init();
visualization_w().add_element( ge );
}
// ----------------------------------------------------------------------
void
CreateEdgesTagTask::
run( shawn::SimulationController& sc )
throw( std::runtime_error )
{
VisualizationTask::run(sc);
#ifndef HAVE_BOOST_REGEX
throw std::runtime_error("no boost::regex support compiled in");
#else
boost::regex sources(sc.environment().required_string_param("source_regex"));
boost::regex targets(sc.environment().required_string_param("target_regex"));
std::string taglabel = sc.environment().required_string_param("tag");
std::string pref = sc.environment().
optional_string_param("prefix",DrawableEdgeDefault::PREFIX);
std::string node_prefix =
sc.environment().
optional_string_param("node_prefix",DrawableNodeDefault::PREFIX);
GroupElement* grp = group(sc);
for( shawn::World::const_node_iterator
it = visualization().world().begin_nodes(),
endit = visualization().world().end_nodes();
it != endit; ++it )
{
if( boost::regex_search(get_stringtag(&*it,taglabel)->value(),sources))
{
for( shawn::Node::const_adjacency_iterator
ait = it->begin_adjacent_nodes(),
endait = it->end_adjacent_nodes();
ait != endait; ++ait )
if( *it != *ait )
if( boost::regex_search(get_stringtag(&*ait,taglabel)->value(),targets) )
if( (ait->label() > it->label()) ||
(!boost::regex_search(get_stringtag(&*it,taglabel)->value(),targets)) ||
(!boost::regex_search(get_stringtag(&*ait,taglabel)->value(),sources)) )
{
const DrawableNode* dsrc =
drawable_node(*it,node_prefix);
const DrawableNode* dtgt =
drawable_node(*ait,node_prefix);
DrawableEdgeDefault* ded =
new DrawableEdgeDefault(*it,*ait,*dsrc,*dtgt,pref);
ded->init();
visualization_w().add_element(ded);
if( grp != NULL )
grp->add_element(*ded);
}
}
}
#endif
}
// ----------------------------------------------------------------------
void
CreateGraphicsTask::
run( shawn::SimulationController& sc )
throw( std::runtime_error )
{
VisualizationTask::run(sc);
DrawableGraphics* dg =
new DrawableGraphics( sc.environment().required_string_param("name"),
sc.environment().required_string_param("file") );
dg->init();
visualization_w().add_element( dg );
}
// ----------------------------------------------------------------------
GroupElement*
CreateEstimatedEdgesTask::
group( shawn::SimulationController& sc )
throw( std::runtime_error )
{
std::string n = sc.environment().optional_string_param("group","");
if( n.empty() )
return NULL;
ElementHandle eh =
visualization_w().element_w( n );
if( eh.is_null() )
throw std::runtime_error(std::string("no such group: ")+n);
GroupElement* ge = dynamic_cast<GroupElement*>(eh.get());
if( ge == NULL )
throw std::runtime_error(std::string("element is no group: ")+n);
return ge;
}
// ----------------------------------------------------------------------
void
ExternalAnimationTask::
run( shawn::SimulationController& sc )
throw( std::runtime_error )
{
VisualizationTask::run(sc);
std::string file_name = sc.environment().optional_string_param(
"filename", "animation");
double refresh_interval = sc.environment().optional_double_param(
"refresh_interval", 1.0);
std::string writer_type = sc.environment().optional_string_param("writer", "png");
double event_time = sc.world().scheduler().current_time();
sc.world_w().scheduler_w().new_event(*new WriteAnimationFrameEvent(
refresh_interval, visualization_w(), writer_type, file_name, sc ),
event_time, NULL);
}
// ----------------------------------------------------------------------
void
CreateLiveviewTask::
run( shawn::SimulationController& sc )
throw( std::runtime_error )
{
VisualizationTask::run(sc);
// Uses the resolution of the vis camera as texture resolution:
int texwidth = (int)visualization().camera().width(0.0);
int texheight = (int)visualization().camera().height(0.0);
// Fit the window size to the configured camera resolution:
int width = sc.environment().optional_int_param("winwidth",
texwidth + 10);
int height = sc.environment().optional_int_param("winheight",
texwidth + 10);
// Refresh interval in Shaun time (once every simulation round by
// default):
double refresh_interval = sc.environment().optional_double_param(
"refresh_interval", 1.0);
// Minimum interval delay in milliseconds (to make a fast simulations
// visible; 0 by default):
int refresh_delay = sc.environment().optional_int_param("refresh_delay",
0);
#ifdef HAVE_BOOST
// Creates the external window:
createWindow(width, height, texwidth, texheight);
// Adds the Liveview refresh event to Shauns event scheduler:
double event_time = sc.world().scheduler().current_time();
sc.world_w().scheduler_w().new_event(*new RefreshLiveviewEvent(
refresh_interval, refresh_delay, visualization_w()),
event_time, NULL);
#endif
}