Ros2BoundingBox3DMessage

Fully qualified name: isaacsim::ros2::bridge::Ros2BoundingBox3DMessage

class Ros2BoundingBox3DMessage : public isaacsim::ros2::bridge::Ros2Message

Class implementing a vision_msgs/msg/Detection3DArray message.

Provides functionality to write ROS 2 Detection3DArray messages that contain 3D bounding box detection information.

Subclassed by isaacsim::ros2::bridge::Ros2BoundingBox3DMessageImpl

Public Functions

virtual void writeHeader(

const double timeStamp,

const std::string &frameId,

) = 0

Write the message header.

Sets the header fields in a ROS 2 Detection3DArray message.

Parameters:

• timeStamp – [in] Time (seconds).

• frameId – [in] Transform frame with which this data is associated.

virtual void writeBboxData(const void *bboxArray, size_t numBoxes) = 0

Write the message field values from the given arguments.

Sets the detection array in a ROS 2 Detection3DArray message.

Parameters:

• bboxArray – [in] Array of Bbox3DData struct.

• numBoxes – [in] Number of boxed defined in the array.

inline void *getPtr()

Retrieves the message pointer.

Returns the pointer to the underlying ROS 2 message if it has been properly created and initialized.

Note

This method does not perform type checking - the caller is responsible for proper casting to the appropriate message type.

Returns:

Pointer to the message or nullptr if not initialized.

virtual const void *getTypeSupportHandle() = 0

Gets the type support handle for the message.

Returns a pointer to the ROS IDL message type support data structure. The actual type depends on the message category:

• Topic: rosidl_message_type_support_t

• Service: rosidl_service_type_support_t

• Action: rosidl_action_type_support_t

Returns:

Pointer to the type support structure or nullptr.

Protected Attributes

void *m_msg = nullptr

Message pointer.