chrono::synchrono Namespace Reference

Description

Namespace for SynChrono.

Classes

struct  ApproachLane
 Lane that is grouped into an approach with other ApproachLanes. More...
 
class  ChMultiPathFollowerACCDriver
 A driver model that is very similar with ChPathFollowerACCDriver but it uses multiple path steering controller. More...
 
class  ChMultiplePathSteeringController
 Concrete path-following steering PID controller with multiple path support. More...
 
class  GPScoord
 Wrapper class around ChVector stores GPS points as (lat, long, alt) in degrees. More...
 
struct  Intersection
 Contains some number of approaches - see ApproachMessage. More...
 
struct  IntersectionLane
 Lane for the purpose of SPAT messages (i.e. something that can have its light color change) More...
 
struct  SCMParameters
 Groups SCM parameters into a struct, defines some useful defaults See SCMDeformableTerrain::SetSoilParameters and SoilParametersCallback for more details on these. More...
 
class  SynAgent
 Base class for SynChrono agents. More...
 
class  SynAgentFactory
 Generates SynTerrain's from JSON files Used to improve generality in Agent classes. More...
 
class  SynApproachMessage
 Approach message. More...
 
class  SynChronoManager
 Base class responsible for handling agents and synchronizing states between nodes. More...
 
class  SynCommunicator
 Base class communicator used to establish and facilitate communication between nodes. More...
 
class  SynCopterAgent
 Agent wrapper of a copter model, sends out SynCopterMessage-s to synchronize its state. More...
 
class  SynCopterDescriptionMessage
 Description class that holds description information for a SynCopter. More...
 
class  SynCopterStateMessage
 State class that holds state information for a SynCopter. More...
 
class  SynEnvironmentAgent
 Derived agent class. Acts as a traffic light and distributes MAP and/or SPAT data. More...
 
class  SynEnvironmentMessage
 The environment agent state class This should be inherited and stored with additional state information relevant to the environment agent Should hold frequently passed data, such as synchronization information For infrequently passed data, please see SynAgentDescriptionMessage. More...
 
class  SynFlatBuffersManager
 Helper class that wraps the flatbuffers::FlatBufferBuilder. More...
 
class  SynGPSTools
 Holds a SynTerrain along with the GPS coordinate mapped to the origin of the ChVector space. More...
 
class  SynMAPMessage
 Store the Map information in the simulation. More...
 
class  SynMessage
 SynMessage is the base class for all messages Basically wraps the FlatBuffer methods to better handle the SynChrono message passing system Will be inherited from to create new message types. More...
 
class  SynMessageFactory
 Called by CommunicationManager to transform an incoming SynFlatBuffers::Message into a SynMessage. More...
 
class  SynMPICommunicator
 Derived communicator used to establish and facilitate communication between nodes. More...
 
class  SynPose
 Wrapper for several constructs that are common to many flatbuffer messages (Vectors, Quaternions, frames) More...
 
class  SynSCMMessage
 SCM Message. More...
 
class  SynSCMTerrainAgent
 Class that wraps and synchronizes deformable terrain between Chrono Systems. More...
 
class  SynSimulationMessage
 This class contains diagnostic and simulation configuration based information that is typically passed between CommunicationManagers in the initialization phase. More...
 
class  SynSPATMessage
 SPAT Message. More...
 
class  SynTrackedVehicleAgent
 Agent wrapper of a tracked vehicle, in particular holds a pointer to a ChTrackedVehicle and sends out SynTrackedVehicleMessage-s to synchronize its state. More...
 
class  SynTrackedVehicleDescriptionMessage
 Description class that holds description information for a SynTrackedVehicle. More...
 
class  SynTrackedVehicleStateMessage
 State class that holds state information for a SynTrackedVehicleAgent. More...
 
class  SynWheeledVehicleAgent
 Agent wrapper of a wheeled vehicle, in particular holds a pointer to a ChWheeledVehicle and sends out SynWheeledVehicleMessage-s to synchronize its state. More...
 
class  SynWheeledVehicleDescriptionMessage
 Description class that holds description information for a SynWheeledVehicle. More...
 
class  SynWheeledVehicleStateMessage
 State class that holds state information for a SynWheeledVehicle. More...
 

Typedefs

typedef std::vector< std::shared_ptr< SynAgent > > SynAgentList
 Vector of handles to agents.
 
typedef flatbuffers::Offset< SynFlatBuffers::Message > FlatBufferMessage
 
typedef std::vector< std::shared_ptr< SynMessage > > SynMessageList
 
typedef std::map< int, std::map< int, std::shared_ptr< SynMessage > > > SynMessageMap
 
typedef std::vector< flatbuffers::Offset< SynFlatBuffers::Message > > SynFlatBufferMessageList
 

Enumerations

enum  LaneColor { GREEN, YELLOW, RED }
 

Functions

double DistanceToLine (ChVector<> p, ChVector<> l1, ChVector<> l2)
 
bool IsInsideBox (ChVector<> pos, ChVector<> front, ChVector<> back, double width)
 front, back and width define a box, check if pos is inside that box More...
 
bool IsInsideQuad (ChVector<> pos, ChVector<> sp1, ChVector<> sp2, ChVector<> cp3, ChVector<> cp4)
 Checks if pos is inside the (assumed convex) quadrilateral defined by vectors for each vertex.
 
void Barycentric (ChVector<> p, ChVector<> a, ChVector<> b, ChVector<> c, double &u, double &v, double &w)
 Compute barycentric coordinates (u, v, w) for point p with respect to triangle (a, b, c)
 
void UpdateLaneInfoFromMAP (std::shared_ptr< SynMessage > synmsg, ChVector<> veh_pos, const int &rank, bool &inside_box, int &current_lane, int &current_approach, int &current_intersection, double &dist)
 update inside_box, dist and current_* variables based on info from a MAP message More...
 
void UpdateInsideBoxFromMessage (std::shared_ptr< SynMessage > synmsg, ChVector<> veh_pos, int &current_lane, bool &inside_box, double &dist)
 calls UpdateInsideBoxFromApproachMessage
 
void UpdateInsideBoxFromApproachMessage (std::shared_ptr< SynApproachMessage > app_msg, ChVector<> veh_pos, int &current_lane, bool &inside_box, double &dist)
 update current_lane, inside_box and dist based on info from an Approach Message
 
LaneColor GetLaneColorFromMessage (std::shared_ptr< SynMessage > synmsg, const int intersection, const int approach, const int lane)
 Given an intersection, approach and lane, parse a SPAT message (synmsg) and return the lane color.
 
void SetChronoDataPaths (const std::string &chrono_main, const std::string &chrono_vehicle)
 
void SetDataPath (const std::string &path)
 Set the path to the SynChrono data directory (ATTENTION: not thread safe)
 
const std::string & GetDataPath ()
 Obtain the current path to the SynChrono data directory (thread safe)
 
std::string GetDataFile (const std::string &filename)
 Obtain the complete path to the specified filename, given relative to the SynChrono data directory (thread safe)
 
void SetLogNodeID (SynNodeID node_id)
 Will set the node id for this specific node. More...
 
std::string GetAppendingString (SynNodeID nid)
 
ChStreamOutAsciiAppendLog (SynNodeID)
 
ChStreamOutAsciiSynLog ()
 "Overriden" global function to get the current ChLog object Will prepend any output with the global id set from SetLogNodeID
 

Function Documentation

◆ SetLogNodeID()

SYN_API void chrono::synchrono::SetLogNodeID ( SynNodeID  node_id)

Will set the node id for this specific node.

That way, the logger will print the correct node id